Tag Archives: shaft manufacturers

China OEM Disc Coupling Manufacturers Flexible Propeller Shaft Coupling

Product Description

Hot Sale Flexible Disc Coupling-Sleeve Double Disc Type /DC-S2 Series/Spline Coupling /Shaft Coupling /Shaft Sleeve

Product Description

Mighty can produce full series of Tyre Coupling;The purpose of the coupling is to connect 2 shafts of different mechanisms (the driving axis and the driven axis) to rotate together and transfer torque.

DC-34-S2:OD 34 mm  Disc Coupling-Sleeve Double Disc Type,Multi-disc with sleeve type coupling

Material: Aluminum or  steel;
ore type: Finished Bore/Stock Bore;
Features: High torque capacity and anticlockwise rotational characteristics

                Stainless steel disc absorbs angular and shaft misalignments

                For servomotor,stepmotor connect

                Clamp type

Single Disk type Double Disk type
Disc Coupling-Tubular Single Disc type(DC-T1 Series) Disc Coupling-Tubular Single Disc type(DC-T2 Series)



Single Disk type Double Disk type
Disc Coupling-Sleeve Single Disc Type(DC-S1 Series) Disc Coupling-Sleeve Single Disc Type(DC-S2 Series)

Single Disk type Double Disk type
Disc Coupling-Sleeve Single Disc Type(DC-S1 Series) Disc Coupling-Sleeve Single Disc Type(DC-S2 Series)


Other Type of Couplings:



Company Information

MIGHTY, a brand belongs to SCMC Corp. which is a wholly state-owned enterprise established in 1980, is specialized in producing precision mechanical power transmission products. After years of hard work, Mighty has already got the certificate of ISO9001:2000 and become a holding company of 3 manufacturing factories.


ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.

After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.

MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.


Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.



Main Products:

Timing belt pulleys, timing bars, timing belt clamping plates.

Locking elements and shrink discs: could be alternative for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, etc.

V belt pulleys and taper lock bush.

Sprockets, idler, and plate wheels.

Gears and racks: spur gear, helical gear, bevel gear, worm gear, gear rack.

Shaft couplings: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, normex coupling, FCL coupling, GE coupling, rigid and flexible coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.

Forging, Casting, Stamping Parts.
Other customized power transmission products and Machining Parts (OEM).



1. Engineering: machine tools, foundry equipments, conveyors, compressors, painting systems, etc.

2. Pharmaceuticals& Food Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery machine, labeling machine, robots, etc.

3. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm equipment, etc.

4. Texitile Mills: looms, spinning, wrappers, high-speed auto looms, processing machine, twister, carding machine, ruler calendar machine, high speed winder, etc.

5. Printing Machinery: newspaper press, rotary machine, screen printer machine, linotype machine offset printer, etc.

6. Paper Industries: chipper roll grinder, cut off saw, edgers, flotation cell and chips saws, etc.

7. Building Construction Machinery: buffers, elevator floor polisher mixing machine, vibrator, hoists, crusher, etc.

8. Office Equipments: typewriter, plotters, camera, money drive, money sorting machine, data storage equipment, etc.

9. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper manufacturing machine, lintec backing, etc.

10. Home Appliances: vacuum cleaner, laundry machine, icecream machine, sewing machine, kitchen equipments, etc.



Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:



We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

Any question or inquiry, pls contact us without hesitate, we assure any of your inquiry will get our prompt attention and reply!


disc coupling

Materials Used in Manufacturing Disc Couplings

Disc couplings are typically constructed using a combination of high-quality materials that contribute to their durability, strength, and performance. Some commonly used materials include:

  • Stainless Steel: Stainless steel is a popular choice due to its corrosion resistance and high strength-to-weight ratio. It ensures longevity and can withstand harsh environments.
  • Aluminum: Aluminum is known for its lightweight properties and is often used in applications where weight reduction is essential while maintaining reasonable strength.
  • Steel: Carbon or alloy steel is chosen for its robustness and ability to handle high torque loads and harsh operating conditions.
  • Bronze or Brass: These materials can be used in specific applications where electrical conductivity is a concern, or when friction and wear properties are important.

The selection of materials depends on factors such as the coupling’s intended application, torque requirements, environmental conditions, and the desired balance between strength, weight, and resistance to wear and corrosion.

disc coupling

Unique Construction of Disc Couplings for Vibration Dampening and Resonance Control

The distinctive construction of disc couplings plays a vital role in their ability to dampen vibrations and control resonance:

  • Flexible Disc Packs: Disc couplings consist of multiple thin metal discs stacked alternately. These discs are connected to the hub and spacer, creating a flexible structure that can absorb and dissipate vibrations.
  • Radial Compliance: The flexible discs allow for radial compliance, enabling the coupling to absorb misalignments and shocks, which helps prevent the transmission of vibrations.
  • Torsional Flexibility: The flexible nature of the disc packs provides torsional flexibility, allowing the coupling to absorb torsional vibrations and shocks that may arise from the machinery.
  • Resonance Damping: The design of disc couplings helps dampen resonant frequencies. The unique construction disperses energy across the flexible elements, reducing the risk of resonant vibration buildup.
  • Material Selection: The choice of materials for the discs plays a role in controlling resonance. The right combination of material properties can help mitigate the effects of resonance.

By efficiently absorbing and dissipating vibrations and controlling resonance, disc couplings contribute to smoother operation, reduced wear and tear on machinery components, and enhanced overall system performance.

disc coupling

Types of Disc Couplings for Specific Uses

Disc couplings come in various designs and configurations, each tailored to specific use cases and requirements. Here are some different types of disc couplings designed for specific applications:

  • Single Disc Couplings: These couplings consist of two hubs and a single flexible disc element. They are suitable for applications where angular misalignment compensation is the primary requirement.
  • Double Disc Couplings: These couplings include two flexible disc elements and three hubs. They provide higher torsional flexibility and axial movement absorption, making them suitable for more demanding applications.
  • Spacer Disc Couplings: Spacer disc couplings incorporate a spacer between the flexible disc elements. This design allows for greater axial movement and misalignment compensation.
  • Close-Coupled Disc Couplings: These couplings have a compact design with minimal spacing between the hubs and discs. They are commonly used in applications where space constraints are a concern.
  • Floating Shaft Disc Couplings: Floating shaft disc couplings are designed for applications where there is a need to connect shafts that are not in the same plane. They can accommodate both angular and axial misalignment.
  • High-Speed Disc Couplings: These couplings are specifically engineered to handle high rotational speeds while maintaining precise alignment and minimal vibration.
  • Heavy-Duty Disc Couplings: Heavy-duty disc couplings are built to transmit extremely high levels of torque and are often used in demanding industrial applications.
  • Customizable Disc Couplings: Some manufacturers offer customizable disc couplings that can be tailored to specific application requirements, such as material selection, size, and design parameters.

The choice of disc coupling type depends on factors such as the level of misalignment, torque transmission requirements, space constraints, and environmental conditions. Selecting the appropriate type ensures optimal performance and reliability in various machinery applications.

China OEM Disc Coupling Manufacturers Flexible Propeller Shaft Coupling  China OEM Disc Coupling Manufacturers Flexible Propeller Shaft Coupling
editor by CX 2023-12-14

China Professional Disc Coupling Manufacturers Shaft Propeller Disk-Type Flexible Coupling

Product Description

Item No. φD L W L1 M Tighten the strength(N.m)
SG7-8-C19- 19.5 20 1.2 9.4 M2.5 1
SG7-8-C26- 26 25.5 2.5 11.5 M3 1.5
SG7-8-C34- 34 32.3 3.3 14.5 M4 1.5
SG7-8-C39- 39 34.1 4.1 15 M4 2.5
SG7-8-C44- 44 34.5 4.5 15 M4 2.5
SG7-8-C50- 50 40.5 4.5 18 M5 7
SG7-8-C56- 56 45 5 20 M5 7
SG7-8-C68- 68 54 6 24 M6 12
SG7-8-C82- 82 68 8 30 M8 16
SG7-8-C94- 94 68 8 30 M8 28
SG7-8-C104- 104 70 10 30 M8 28

Item No. Rated torque Maximum Torque Max Speed Inertia Moment N.m rad RRO Tilting Tolerance End-play Weight:(g)
SG7-8-C19- 1N.m 2N.m 10000prm 0.65×10-6kg.m² 200N.m/rad 0.04mm 1c ±0.2mm 12
SG7-8-C26- 1.4N.m 2.8N.m 10000prm 1.8×10-6kg.m² 690N.m/rad 0.04mm 1c ±0.2mm 31
SG7-8-C34- 2.8N.m 5.6N.m 10000prm 7.2×10-6kg.m² 1650N.m/rad 0.04mm 1c ±0.2mm 64
SG7-8-C39- 5.8N.m 11.6N.m 10000prm 1.8×10-5kg.m² 2500N.m/rad 0.04mm 1c ±0.2mm 97
SG7-8-C44- 8.7N.m 17.4N.m 10000prm 2.5×10-5kg.m² 2900N.m/rad 0.04mm 1c ±0.2mm 113
SG7-8-C50- 15N.m 30N.m 10000prm 8.2×10-5kg.m² 6700N.m/rad 0.04mm 1c ±0.2mm 195
SG7-8-C56- 25N.m 50N.m 10000prm 1×10-4kg.m² 8400N.m/rad 0.04mm 1c ±0.2mm 263
SG7-8-C68- 55N.m 110N.m 10000prm 1.9×10-4kg.m² 11500N.m/rad 0.04mm 1c ±0.2mm 445
SG7-8-C82- 80N.m 160N.m 10000prm 7×10-4kg.m² 14550N.m/rad 0.04mm 1c ±0.2mm 892
SG7-8-C94- 185N.m 370N.m 10000prm 1.23×10-3kg.m² 16900N.m/rad 0.04mm 1c ±0.2mm 950
SG7-8-C104- 255N.m 510N.m 10000prm 1.86×10-3kg.m² 25100N.m/rad 0.04mm 1c ±0.2mm 1190

disc coupling

Industry Standards and Guidelines for Disc Couplings

Disc couplings, like other mechanical components, are subject to various industry standards and guidelines that ensure their safe and reliable operation. Some relevant standards include:

  • API Standard 671: This American Petroleum Institute (API) standard provides guidelines for special-purpose couplings for use in petroleum, chemical, and gas industry services. It covers the design, materials, testing, and inspection of couplings, including disc couplings.
  • AGMA Standard 9001: The American Gear Manufacturers Association (AGMA) standard 9001 addresses flexible couplings, including disc couplings, and provides recommendations for their design, installation, and maintenance.
  • ISO 14691: This International Organization for Standardization (ISO) standard covers general-purpose industrial couplings, including disc couplings, and provides guidance on their selection, installation, and operation.

Manufacturers and engineers often refer to these standards and guidelines to ensure that disc couplings are designed, manufactured, and used according to recognized industry practices. Adhering to these standards helps enhance the reliability, safety, and performance of disc couplings in various industrial applications.

disc coupling

Maintaining and Extending the Lifespan of Disc Couplings

Proper maintenance is crucial to ensure the longevity and reliable performance of disc couplings. Here are the best practices:

  1. Regular Inspections: Conduct visual inspections to identify signs of wear, corrosion, or damage. Regular checks help detect issues early.
  2. Lubrication: Follow manufacturer recommendations for lubrication intervals and use the appropriate lubricants. Proper lubrication reduces friction and wear between disc elements.
  3. Alignment: Ensure proper alignment of the coupling and connected shafts. Misalignment can lead to premature wear and decreased coupling efficiency.
  4. Torque Monitoring: Monitor torque levels and load variations to identify abnormal fluctuations. Address sudden changes promptly to prevent further damage.
  5. Vibration Analysis: Use vibration analysis tools to detect and mitigate excessive vibration. Vibration can accelerate wear and affect machinery performance.
  6. Temperature Management: Monitor operating temperatures to avoid overheating. Excessive heat can lead to premature wear and material degradation.
  7. Load Consideration: Ensure the coupling is not subjected to loads beyond its capacity. Overloading can lead to accelerated wear and potential failure.
  8. Environmental Factors: Protect the coupling from contaminants, moisture, and corrosive substances that can accelerate deterioration.
  9. Timely Repairs: Address any identified issues promptly. Replace worn or damaged components to prevent further degradation.
  10. Professional Assistance: If you encounter complex issues, consider involving experienced technicians or engineers for diagnosis and repair.

Following these practices helps maintain optimal performance, extend the lifespan of disc couplings, and contribute to the overall efficiency and reliability of machinery systems.

disc coupling

Design of Disc Couplings for Flexibility and Performance

The design of disc couplings plays a crucial role in providing flexibility and ensuring high-performance torque transmission. Key design elements include:

  • Flexibility: Disc couplings consist of multiple thin metal discs arranged in a pack. These discs have slots or cuts that create segments, allowing them to flex and accommodate misalignment. The flexing action provides flexibility in multiple directions, allowing the coupling to handle angular, parallel, and axial misalignment.
  • Torsional Stiffness: While providing flexibility, disc couplings also maintain a certain degree of torsional stiffness. This stiffness ensures efficient torque transmission between the shafts and helps maintain accurate positioning in precision applications.
  • Material Selection: High-quality materials with appropriate mechanical properties are used to manufacture the discs. These materials must balance flexibility, torsional stiffness, and strength. Stainless steel and other alloys are commonly chosen for their durability and resilience.
  • Geometry and Slot Patterns: The design of the slots or cuts in the discs influences the coupling’s flexibility and misalignment capabilities. Engineers optimize the geometry to provide the desired levels of flexibility and torsional stiffness.
  • Spacer Elements: Some disc couplings include spacer elements between the discs. These spacers contribute to accurate alignment between the shafts and help prevent edge contact between the discs, reducing wear and enhancing durability.
  • Balancing: Balancing the disc coupling reduces vibration and rotational imbalance. Precision machining and balancing techniques ensure that the coupling operates smoothly at various speeds, minimizing stress on the connected machinery.
  • Anti-Flailing Designs: In the event of a disc failure, anti-flailing designs prevent the discs from dislodging and causing damage to surrounding equipment or posing a safety hazard.

The combination of these design aspects results in a disc coupling that can handle misalignment, transmit torque efficiently, dampen vibrations, and maintain its performance over a wide range of operating conditions. The flexible yet robust design makes disc couplings suitable for various industrial applications.

China Professional Disc Coupling Manufacturers Shaft Propeller Disk-Type Flexible Coupling  China Professional Disc Coupling Manufacturers Shaft Propeller Disk-Type Flexible Coupling
editor by CX 2023-09-05

China factory Rigid Coupling Transmission Parts Couplings Shaft Metal Stainless Steel Tooth Drum Curve Nm Chain Shaft Fexible Type of Rubber Best Manufacturers Rigid Coupling

Product Description

Rigid Coupling Transmission Parts Couplings Shaft Metal Stainless Steel Tooth Drum Curve NM Chain Shaft Fexible Type of Rubber Best Manufacturers Rigid Coupling

Application of Rigid Coupling

Rigid couplings are used to connect 2 shafts that are perfectly aligned. They are made up of 2 flanges, 1 mounted on each shaft. The flanges are then bolted together, which ensures that the shafts are held in place and cannot move relative to each other.

Rigid couplings are used in a wide variety of applications, including:

  • Machine tools: Rigid couplings are used in machine tools to connect the motor to the cutting tool. This allows the cutting tool to operate at a high speed and torque, which is necessary for cutting through tough materials.
  • Wind turbines: Rigid couplings are used in wind turbines to connect the blades to the generator. This allows the generator to generate electricity at a controlled speed and torque, which is necessary for providing power to homes and businesses.
  • Robotics: Rigid couplings are used in robotics to connect the motor to the robot’s joints. This allows the robot to move its joints at a controlled speed and torque, which is necessary for performing tasks such as picking and placing objects.
  • Conveyors: Rigid couplings are used in conveyors to connect the motor to the conveyor belt. This allows the conveyor belt to move at a controlled speed and torque.
  • Mining: Rigid couplings are used in mining equipment, such as crushers, conveyors, and pumps. The coupling allows the equipment to move materials at a controlled speed and torque, which is necessary for mining operations.
  • Construction: Rigid couplings are used in construction equipment, such as excavators, cranes, and loaders. The coupling allows the machinery to move at a controlled speed and torque, which is necessary for construction operations.
  • Aerospace: Rigid couplings are used in aerospace applications, such as jet engines and helicopters. The coupling allows the engines to operate at a controlled speed and torque, which is necessary for flight.

Rigid couplings are a versatile and valuable tool for a variety of applications. They can be used to connect 2 shafts that are perfectly aligned, and they can be used in a wide range of industries.

Here are some of the benefits of using rigid couplings:

  • Increased efficiency: Rigid couplings can help to improve efficiency by reducing friction and vibration.
  • Reduced wear and tear: Rigid couplings can help to reduce wear and tear on the shafts and couplings.
  • Improved safety: Rigid couplings can help to improve safety by preventing shafts from becoming misaligned.
  • Increased versatility: Rigid couplings can be used in a wide range of applications.

If you need to connect 2 shafts that are perfectly aligned, then a rigid coupling may be the right solution for you.


elastomeric coupling

Potential Causes of Failure in Elastomeric Couplings and Preventive Measures

Elastomeric couplings are generally robust and reliable components, but certain factors can lead to potential failures. Understanding these causes can help implement preventive measures to ensure optimal performance and longevity. Here are some common causes of failure and their prevention:

1. Overloading:

Exceeding the specified torque or power ratings of the elastomeric coupling can lead to premature failure. Preventive measures include selecting a coupling with appropriate torque and power ratings for the application and avoiding sudden load increases or over-torque conditions.

2. Misalignment:

Misalignment between the shafts connected by the coupling can result in increased stresses on the elastomeric element, leading to wear and failure. Regular alignment checks and adjustments can help prevent excessive misalignment.

3. Environmental Factors:

Harsh environmental conditions, such as extreme temperatures, chemicals, moisture, or corrosive substances, can degrade the elastomeric material over time. Choosing couplings with suitable materials and environmental protection can mitigate these effects.

4. Fatigue and Ageing:

Elastomeric materials can experience fatigue and aging due to cyclic loading and prolonged use. Regular inspection and replacement of couplings based on manufacturer recommendations can prevent failures caused by material deterioration.

5. Improper Installation:

Incorrect installation can lead to stress concentrations or uneven loads on the coupling, causing premature failure. Proper installation procedures, including following manufacturer guidelines, using appropriate tools, and ensuring proper shaft alignment, are essential to prevent installation-related issues.

6. Excessive Vibrations:

Excessive vibrations in the machinery can accelerate wear on the elastomeric coupling. Addressing the root causes of excessive vibrations, such as unbalanced loads or misaligned components, can help extend the coupling’s lifespan.

7. Contaminants:

Foreign particles, dirt, or debris can infiltrate the coupling and lead to abrasive wear or reduced flexibility. Regular cleaning and maintenance can prevent these issues.

8. Poor Maintenance:

Lack of routine inspection and maintenance can allow minor issues to escalate into major problems. Implementing a maintenance schedule that includes regular inspections, lubrication, and replacement of worn components can help identify and address potential failures before they occur.

By proactively addressing these potential failure causes, industrial operators can ensure reliable and efficient performance of elastomeric couplings, minimizing downtime, and reducing maintenance costs in the long run.

elastomeric coupling

Impact of Temperature Variation on Elastomeric Coupling Performance

Temperature variation can significantly affect the performance of elastomeric couplings due to the properties of the elastomeric material used in their construction. Here are the key ways temperature variation can influence coupling performance:

1. Elasticity and Flexibility:

Elastomeric materials exhibit changes in their elasticity and flexibility with temperature. At lower temperatures, the elastomer may become stiffer, reducing its ability to compensate for misalignments and absorb vibrations. Conversely, at higher temperatures, the elastomer may become softer, affecting the coupling’s torsional stiffness and load-carrying capacity.

2. Damping Characteristics:

Temperature changes can impact the damping characteristics of the elastomer. Elastomeric couplings rely on the damping properties of the material to absorb vibrations and shocks. Temperature-related variations can alter the material’s ability to dampen vibrations, affecting the coupling’s performance in reducing dynamic loads.

3. Wear and Degradation:

Elastomeric materials can undergo wear and degradation with temperature fluctuations. Excessive heat can accelerate the aging process of the elastomer, leading to material hardening, cracking, and reduced service life. Extreme temperature conditions may also cause the elastomer to soften and lose its structural integrity.

4. Tolerance to High Temperatures:

Some elastomeric couplings are designed to withstand higher temperatures than others. Extreme heat can cause traditional elastomeric materials to exceed their temperature limits, leading to failure or reduced performance. Specialized high-temperature elastomers or alternative materials may be required for applications operating in elevated temperature environments.

5. Torque and Power Ratings:

Temperature changes can influence the torque and power ratings of the elastomeric coupling. It is essential to consider the temperature variation when selecting a coupling for a specific application to ensure that it can handle the expected loads safely and reliably.

6. Environmental Conditions:

Elastomeric couplings operating in extreme temperature environments may also encounter other environmental factors like humidity, chemicals, and exposure to harsh substances, which can further impact the material properties and coupling performance.

To mitigate the effects of temperature variation on elastomeric coupling performance, it is crucial to select a coupling with suitable elastomeric material capable of withstanding the expected temperature range. Regular maintenance, periodic inspection, and adherence to the manufacturer’s temperature limits and guidelines will help ensure optimal performance and prolong the lifespan of the coupling in temperature-varying operating conditions.

elastomeric coupling

What is Elastomeric Coupling and How Does It Work in Mechanical Systems?

An elastomeric coupling is a type of flexible shaft coupling that uses an elastomeric material, typically rubber or polyurethane, to connect two shafts and transmit torque between them. The primary purpose of elastomeric couplings is to compensate for misalignments between the shafts while dampening vibrations and shocks in mechanical systems.

Construction and Working Principle:

Most elastomeric couplings consist of two hubs with a flexible element in between. The flexible element is made of high-quality elastomeric material, which is molded or bonded to the hubs. The elastomeric material is designed to be both torsionally flexible and durable.

When torque is applied to one shaft, the flexible element deforms and absorbs the misalignment between the shafts, allowing the coupling to compensate for angular, parallel, and axial misalignments. This flexibility is crucial for preventing undue stress on the connected equipment and increasing the coupling’s lifespan.

Key Features and Advantages:

1. Misalignment Compensation: Elastomeric couplings can handle small degrees of misalignment, making them suitable for applications where precise alignment is challenging or subject to change over time.

2. Vibration Dampening: The elastomeric material absorbs vibrations and shocks, resulting in reduced noise and improved smoothness of operation.

3. Fail-Safe Design: Elastomeric couplings have a fail-safe design, where if the elastomeric element were to fail, the coupling could still transmit torque without completely breaking down.

4. Simple and Economical: Elastomeric couplings are relatively simple in design, easy to install, and cost-effective compared to some other coupling types.

5. Maintenance-Free: In general, elastomeric couplings require minimal maintenance, making them a popular choice in various industries.


Elastomeric couplings find applications in a wide range of industries and mechanical systems, including:

  • Pumps and compressors
  • Conveyor systems
  • Machine tools
  • Material handling equipment
  • Blowers and fans
  • General power transmission systems

Overall, elastomeric couplings are valued for their flexibility, shock absorption, and misalignment compensation capabilities, making them a reliable choice for transmitting torque while protecting connected equipment from harmful effects of misalignments and vibrations.

China factory Rigid Coupling Transmission Parts Couplings Shaft Metal Stainless Steel Tooth Drum Curve Nm Chain Shaft Fexible Type of Rubber Best Manufacturers Rigid Coupling  China factory Rigid Coupling Transmission Parts Couplings Shaft Metal Stainless Steel Tooth Drum Curve Nm Chain Shaft Fexible Type of Rubber Best Manufacturers Rigid Coupling
editor by CX 2023-08-22

china price Hot Sale High Precision Aluminum Couplings Keyed Shaft Coupling Types of Shaft manufacturers

Product Description

Customed shaft

Major Material

Brass, Copper, Carbon steel, CZPT metal, Metal alloy

Aluminum alloy .etc

Surface Treatment method

Zinc plating,Nickel plating,chromate plating,anodize 

as for each CZPT er’s prerequisite

Exact Tolerances we can do

1.Shaft diameter beneath 6mm and optimum pore measurement tolerance
up to .003mm

two.Shaft diameter more substantial than 6mm and pore dimension tolerance 
is .005mm

three.Linearity under 100mm length etc, tolerance is up to .005mm 

4.100mm or a lot more distance linear tolerance is up to .01mm 

five.A type tolerance is up to .003 – .005mm 

six.Situation tolerance is up to .01mm.

Creation Equipment

one.CNC Machining Center 
2.CNC Lathe 

3.CNC Milling CZPT  

4.Precision Chopping CZPT


one.Incoming material will be checked carefully ahead of creation.

2.Strict processing high quality handle

3.a hundred% inspection before shipment.

Associated merchandise  

OUR Advantage

High quality Handle

Top quality management expectations

one.Regular calibration and inspection device

2.Optional XRF analysis report

three.Effectively-outfitted inspection section

four.Supplies inspection by IQC

five.FQC will check the products

6.100% inspected by OQC prior to delivery

seven.Specified area for CZPT conforming goods

8.Root cause evaluation of unqualified

Merchandise Process

Business Profile

Xihu (West CZPT ) Dis.ang CZPT CZPT CZPT CZPT ctronics Co., Ltd.Situated in fenhu financial growth zone, HangZhou town, ZheJiang province, it is an organization specializing in the creation and product sales of vehicle motor, new energy car motor, textile tools, healthcare tools and other industrial areas and supporting components. The organization has a strong r & d specialized power and 1st-class manufacturing gear, pick the CZPT States haas, Japan jin shang, Japan CZPT , Germany DE maggie and ZheJiang mingyang and other high-precision CNC turning and milling intricate lathe and multi-axis linkage machining heart products.

In get to develop sustainable business chances and increase item top quality, the firm strictly follows iso9001-2008 worldwide top quality management method and iatf16949:2016 top quality management technique for creation management Our company has discovered from nearly ten years of producing knowledge of overseas factories, adhering to the attitude of striving for perfection, and providing CZPT ers with higher-quality and large-precision hardware components with expert complex expertise and perfect right after-income support.

The organization was established in 2006 at the conclude of the 12 months, the plant handles an region of 5500 . employees eighty individuals, mounted belongings of fifty million yuan. Because its establishment, the organization has been searching for for new improvement concepts, has released CZPT d automation tools from all above the globe, the stick to-up will be based on the generation desire, all outfitted with manipulator, to computerized production as the goal, to create intelligent automation production line, carry on to make sure the large precision specifications and regularity of products.

The company’s primary areas materials: 20CR, 40CR, bearing metal, CZPT manufacturers of copper bar, iron, aluminum, stainless metal and other CZPT -ferrous metals, in 10 a long time, has damaged by means of a range of specific material processing difficulties.

Some equipment

one.Floor therapy -Anodizing/Comfortable Chrome Plating/ONC
3.Cold Forging/Milling/Spline




1.How can I get CNC parts sample?

Yes, just require sample expense, we will return it back again in mass creation.

We also give free samples in unique circumstances.


two.How about the lead time?

It relies upon on amount, typically 7-20 days following get affirmation.


three.Can you give me help if my products are very urgent?

Yes, we will try out CZPT best to give you aid. Due to the fact we have CZPT very own manufacturing unit to create. We can flexible to change CZPT generation plan.


four.I want to preserve CZPT style in key, can we sign NDA?

Certain, we will not show any CZPT ers’ layout or present to other individuals, we can sign NDA.


five.Can we know the manufacturing approach with no visiting the manufacturing unit?

We will supply a thorough creation plan and deliver photographs and videos which present the machining development.

china  price Hot Sale High Precision Aluminum Couplings Keyed Shaft Coupling Types of Shaft manufacturers

china supplier Bomag 203-4A Grader Coupling for Road Roller Coupler Shaft Coupling manufacturers

Merchandise Description

HEADLINE Bomag 203-4A Grader CZPT for road roller Coupler shaft coupling
Element Name shaft coupling
Element Variety HGBP3004
Content Stainless steel
Characteristics Transmission Components
Solution Software Design equipment
Producing Approach Machining
MOQ 100 Set (It is able to supply a handful of samples very first time)
Package Carton box
PAYMENT Expression T/T, CZPT ern CZPT .
DELIEVERY TIME Inside ten workdays in accordance to your get.

  Hiugong always persist in the basic principle of “Integrity Based mostly, CZPT ers CZPT “, giving great care to the general processes this kind of as from creation, quoting, acquiring to packing and transporting. What we are pursuing is not just income margin, but instead a long lasting earn-get partnership with you. Our professional team serve to CZPT ers from all above the worlds. We adhere to the principle of “Good quality first, create the ideal” is increasing the worth to CZPT ers and partners. Our crucial advantage more than other is CZPT frame of mind towards high quality. We know what′s appropriate, and not what just good adequate. This is reflected in CZPT swift response, complex examine of drawings, proactive method in passing on CZPT creation encounter to aid clients decrease value and increase patterns. In CZPT CZPT Office we also cooperate with the ideal and most experienced factories with authorized ISO 9001 in CZPT . We function closely with these factories to offer fast shipping and high quality support to CZPT CZPT ers. We can help you inventory a components warehouse with quality manufacturing unit areas for vendor support soon after the sale. If you are a distributor or supplier, please inquire about CZPT plan to support construct a elements warehouse for your firm. Hiugong have a shut partnership with these factories and can provide mixed merchandise delivery if needed. 

Hiugong’s Cooperated Makes incorporate: XC MG, Sa ny, Zoomlion, CZPT , CZPT , CZPT tui, XGMA, CZPT ward, Lovol, Sem, Yu chai, Xihu (West CZPT ) Dis.n, CZPT chai, SD LG, YTO. Cater pillar, KOMAT SU, HITA CZPT , Volvo CZPT Products, Lieb herr, CZPT , John Deere, JCB, Terex, Sandvik, Wirt gen, CZPT , Hyundai.

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Product Description

HangZhou Xihu (West CZPT ) Dis.ngjie components goods Co., Ltd., deeply CZPT ed by CZPT ers, has total processing tools and production line, professional manufacturing expertise and technological innovation, the organization based mostly on top quality initial, excellent faith cooperation, constant advancement. We are specialized in creating all types of screws, bolts, self-tapping screws, mechanical screws, interior and exterior hexagonal bolts, and so on. Mixture screws, CZPT -normal screws and all sorts of springs, metallic stamping areas and other CZPT eners manufacturing, can be based mostly on CZPT er requirements for the production of goods, in order to improve CZPT services, we offer high quality merchandise at sensible charges.

 Screw groove


Company   Name HangZhou Xihu (West CZPT ) Dis.ngjie hardware products Co., Ltd.
Place of  Origin HangZhou, China
Brand Name Xihu (West CZPT ) Dis.ngjie
Substance 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 
two.carbon steel:1008, 1018, 10B21, 1571 
three.Copper(Cu):H62, H65, H68
4.Alloy steel:SCM435, 10B38
Area  zinc- Plated(White zinc, black zinc, colored zinc), Ni-plated, Chrome -plated, Dacromet-plated etc.
Heat Treatment (1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving.
package According to the customer’s needs, it is usually PE paper bags and small cartons
Grade 4.8  6.8  8.8  10.9   12.nine
Sample samples for free if they are in stock
custom-made We can make products according to the needs of our customers
Lead Time The normal delivery period is 10-15 days, which is determined by the product and quantity ordered.
After service we will follow up goods for every customer and help solve problem after sales.
Apps: one.Mechanical manufacturing.
three.Furniture Products
four.Auto parts 
6.Medical device
8.Digital products.

Our manufacturing unit

Fastener Exhibition


Q1: Are you a manufacturing facility or buying and selling firm?

A: We are a CZPT r who got import export certificate 

Q2:What is your main products?

A:There are mostly hexagonal flange bolts, tapping screws, mechanical screws, double head bolts, blend screws, CZPT -regular screws and CZPT spring, steel stamping elements and other CZPT eners manufacturing, can be dependent on CZPT er specifications for the generation of items.

Q3:How to get the supply for merchandise ?

A:Offer us with drawings, particulars of item dimensions, components and quantity details, or supply us with samples, and we will give you the most favorable price.

Q4:When is the shipping time?

A:Generally the shipping day is 10 – 15 functioning days after the confirmation of the get. The distinct shipping day is determined in accordance to the variety of items and products purchased by the CZPT er. In scenario of an unexpected emergency, we can pace up the supply time.

Q5:What is the payment technique?



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Product Description

Solution Description
Couplings are presented in the industrys largest selection of inventory bore/keyway mixtures.
These couplings need no lubrication and supply extremely dependable service for gentle, medium,
and hefty obligation electrical motor and internal combustion CZPT transmission programs. 


Shaft CZPT Type
Jaw Shaft CZPT Kind
Rigid Shaft CZPT Variety
Disc Shaft CZPT Type 
Adaptable Shaft CZPT Type  
Oldham Shaft coupling
Bellows Shaft CZPT

JLD CZPT Applicaiton:
Purposes include CZPT transmission to industrial tools these kinds of as pumps, CZPT es, compressors, blowers, mixers, and conveyors.  

JLD Coupling Proportions:

About Us

HangZhou Metropolis CZPT lida CZPT Co., Ltd. Is a expert maker of linear movement goods because 2007. We specialized in producing linear guidesball screwslinear shaftslinear movement slide unitslinear bearingsrod finishes bearingscam follower bearings/Needle roller bearingprecision linear module with excellent high quality and competitive cost. For CZPT services, the merchandise can be CZPT ized according to CZPT ers’ needs for standard or CZPT -normal bearings. 

Our Support

Our Top quality: 
Quality is the life . We use only the ideal quality substance to guarantee the normal of CZPT merchandise assortment is of the maximum caliber.
All items we marketed out are strictly selected and tested by CZPT QC department.
We supply 1 yr warranty for all items. 
We acknowledge payment by means of TT (Bank transfer), Paypal,Western CZPT , and Income Gram.
We settle for lender transfer for large orders. For small get, you’d far better shell out by way of Paypal,Western union or Income Gram
We supply as numerous shipping choices as attainable, like DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.


one. Are you manufacturing facility or buying and selling company?
We are manufacturing facility with most competitive value and high good quality. We are Alibaba Gold Provider vendor because 2011. 

2. Customized acknowledged?
Indeed, of training course, this sort of as the bearing brand name of Japanese, United states, Sweden and so on are CZPT . If that, remember to ship us the drawing of the kind with the image will be most appreciated.  

three. Can I get some samples or more reductions?
Of course, just to make contact with us and we are honored to supply samples to you for examining. 

4. How about the time of supply ?
For the products in stock, it will be despatched out in 1-3 days Or it will be sent out 3-thirty times according to the quantity.  

five. What is your products principal line?
Since 2007, we specialised in generating all sorts of linear shaft, linear bearing, flange bearing, ball screw, linear guidebook way, linear movement ball bearing, needle roller bearing, etc.

6. How can I get a quotation?
Usually, we will estimate within 24 several hours. If you are in urgent, you should give a call or allow us know in your e mail with the information.
We need data bellow:
1.The Model Variety/ the detail drawing of CZPT -standard bearing
4.Area treatment 
five.Any unique packing or other demands. 

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Solution Description

30*14-8*35 Plum Sort CZPT CZPT CZPT Ball CZPT Shaft CZPT
Coupling refers to a device that connects two shafts or shafts and a rotating member, which rotates collectively for the duration of the transmission of motion and CZPT , and does not disengage below normal conditions. It is also used as a safety device to prevent the connected components from getting subjected to extreme masses and to shield in opposition to overload.

Chinese identify: CZPT
Purpose: joint two shafts or shaft and rotary parts
Classification: Rigid CZPT s and Versatile CZPT s Overall performance Demands Mobility, cushioning, etc.
Coupling product introduction:
Couplings are also known as couplings. A mechanical element employed to securely pair a generate shaft and a driven shaft in distinct mechanisms with each other to transmit movement and torque. Often utilised to connect shafts to other elements (this kind of as gears, pulleys, and so on.). It is often synthesized by two halves, which are respectively related by a important or a restricted in shape, CZPT ened at the two shaft ends, and then the two halves are coupled in some way. The coupling can compensate for the offset (such as axial offset, radial offset, angular offset or integrated offset) amongst the two shafts owing to inaccurate manufacturing set up, deformation in the course of operation or thermal growth. and reasonable shock and vibration absorption.
Most generally employed couplings have been standardized or standardized. In basic, only the type of coupling ought to be accurately picked and the kind and dimension of the coupling ought to be established. If required, the vulnerable component of the vulnerable part can be checked for load ability when the velocity is substantial, the centrifugal force of the outer edge and the deformation of the elastic aspect need to be checked to perform equilibrium examine.

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Merchandise Description

ZheJiang CZPT & Products IMPORT & EXPORT Corporation

We are a organization dealing with casting merchandise of  ductile iron and grey iron of CZPT designs. We make largely car parts, mechanical elements, pump and valve casting, pipe and pipe connections with a annual production capability of ten,000tons. The company are equipped with two center-frequency electric powered furnaces, tensile strength expenriment device, immdediate  examining gear, microscope, carbon and sulpur examining device, hardness testing machine, Multi-operate CZPT harmful testing instrument, and microscope camera, ect. There are over 50 machining products, including CNC equipment.


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Product Description

Merchandise Description



Extensively used making use of for mechanical, h2o pump, sewage drainage pump, reducer, and so forth.
Utilised in either automotive elements or industrial tools becuase of CZPT urethane greater than rubber items and the way they can be molded into special style for essential.



Solution Parameters

Product amount Outter dia (mm) Internal dia (mm) Height (mm) Petal qty 
AT1 forty eight 19 twelve 4
AT2 sixty eight 28 eighteen 6
AT3 82 34 eighteen 6
AT4 one hundred forty two 20 6
AT5 122 fifty two 25 6
AT6 a hundred and forty sixty four thirty 6
AT7 166 90 30 8
AT8 196 a hundred 35 8
AT9 225 a hundred and fifteen 35 10
AT10 255 one hundred forty 45 10
AT11 295 one hundred seventy fifty 10
AT12 356 215 fifty five 12
AT13 391 250 55 twelve


Comprehensive Pictures

Our Advantages

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