Main Features of flexible Coupling

1. Wide application range, particularly for medium and high speed and power

2. Easy and convenient installation, operation and maintenance; 

3. Simple structure, long service life and safe & reliable utilization.

4. Applicable for severe environment; to be operated under 300℃; anti-corrosion;

5. Compensate offset error of axial, radial and angular direction with vibration absorption and isolation; 

6. No noise or clearance; rated speed; no necessary for lubrication;

7. Low additional load to the connected equipment;  

Features of carbon fiber joint pipe:

1. Torque range of carbon fiber pipe: 300-1500000Nm;

2. The tensile strength is more than 3-4 times that of common steel;

3. Weight of carbon fiver pipe is 70% lighter than traditional steel;

4. The rigidity of carbon fiber pipe is more than two times aluminum and steel;

5.Excellent creep resistance and fatigue resistance;

Five features of carbon fiber rod

1.High tensile strength;

2.Light weight;

3.Convenient for construction;

4.Excellent durability and corrosion resistance

5.Excellent fatigue and long service life;

Feature Of Coupling:

1. Widely used in various mechanical and hydraulic fields.

2. No backlash, rigid in twisting direction, so the transmission of rotation is assured.

3.High precision in transmission and high rotating speed.

4. Light weight, small moment of inertia and high torque.

5. Getting the drive vibration buffer, and absorbing the impact generated by motor's uneven operation.

6. Effectively correcting the installation deviation of axial and radial and angular.

7. No need to lubricate,quiet operation, reducing energy losing .

8.Good elasticity, high strength, corrosion resistant, wearablility.

9.Compensating the axial relative drift, buffer and vibration reduction.

10.Identical clockwise and anticlockwise rotational characteristics.

1.100% Western Union or Paypal in advance ,specially for small amount 

2.100% T/T or western union in advance for small quantity order

3.30%-70% T/T in advance, balance before shipment for large order or long delivery time orders

4.10%-100% irrevocable L/C at sight

MOQ: 1piece Hydraulic Pump Couplings

Trade Terms: FOB, CIF
Payment Terms: T/T, Western Union,Paypal
Delivery Time: Within 7 days
Packing: Standard export packing (poly bag and carton ) big size, fumigated wood caton or custom design
Shipping: By sea, by air, etc.

(1) With excellent quality and Reasonable price
(2) Promise to delivery on time
(3) Safe, reliable, economical and durable
(4) Stable transmission, quiet operation
(5) High heat-radiating efficiency, high carrying ability
(6) Every product must be tested before sending

About quality

Quality is our life . We only use the material with best quality and all products are strictly selected and tested by our QC department, thus to ensure the goods you receive will fulfill all your needs.

About process

We can offer end machining, this is one standard end machining drawing, if you have special requirement, please do offer us your drawing, but there will be an additional end machining cost. 

About payment 

We accept payment via A: 30%T/T in advance,70%T/T against B/L; B: L/C At Sight; C: Western Union.

About customize

We have our own R & D to help customers solve the problem of non-standard couplings according to yourrequirements.

Established in 1998 and located on Bieqiao Town of Liyang City, our company changed the name to Liyang Weilian Transmission Machinery Co., Ltd in 2004. We mainly focus on production of metallic membrane type, quincunx type, star type, pin type, friction type and serpentine spring type flexible coupling and locking assembles. Our products passed ISO 9001:2008 certification and were sold all around the globe with high praise from our customers.  

Our company covers an area of 2500m2, including 1200m2 for production. Main equipment are: 2 sets of CNC machine, 2 sets of CNC lathe, 2 sets of oblique guide CNC lathe, 8 sets of conventional lathe, 3 sets of drilling machines, 2 sets of pneumatic tappers, 2 sets of radial drills, 2 sets of milling machines, 3 sets of grinding machines, 2 sets of wire-electrode cutting and broaching machines. There are currently 50 employees with excellent technological strength so as to meet different reimbursements by different customers as well as to finish products with guarantee on quantity and quality. Products are of stable and reliable quality.

Our products are mainly applied in machinery industries such as machine tools, chemicals, instrument, printing, water pump, plastic machine, fodder and fans. Currently we have more than 160 long-term business partners across China such as Suzhou Newway (American-funded), Nanjing Lih Chang Machinery Co., Ltd, Weinig Machinery Co., Ltd (German-founded), ITT (American-funded),  Buhler AG (Changzhou) (Swiss-funded), Nanjing No.2 Machinery Co., Ltd, Nanjing Rubber & Plastics Machine Co., Ltd, Zhejiang Rifa Textile Machinery Co., Ltd, Dalian Yimei Machinery Co.,Ltd, Beijing Chang Yi and Automation Equipment Manufacturing Co., Ltd, Changzhou Dongshen Pumps Co., Ltd, Shandong Luneng Weida & Weineng Machine Co., Ltd, Weihai Huadong Automation Co., Ltd, Shenyang Machine Tools Co.,Ltd, Anhui Hongqing Precision Machine Co., Ltd, Qingdao Double Star Holding Co.,Ltd, Shanghai Machine Tool Works Ltd, Shanghai YOCO Printing Machinery Co., Ltd, Shanghai YAWA Printing Machinery Co., Ltd and Jiangsu Yangli Group, Jiangsu Tailong Group. Our company witnesses an annual growth of 30% in production and sales. We hope to cooperate with new and old customers so as to create a brighter future.            

Liyang Weilian Transmission Machinery Co., Ltd focuses on manufacturing of JM, ML, MX, JL, MTL, STL, HL and TLX couplings, JS lock nut and Z series expansion connecting sleeve. In early 1990s, effective research and configuration have been performed for design, calculation, material selection, surface treatment, mechanical manufacturing, process equipment and product balance. This product is mainly applied to machinery such as machine tool, chemistry, instrument, fan, wate pump, papermaking, injection molding and printing.

Principle of coupling: it is mainly a device to transmit the torque to the  driven machine, which compensates axial, radial and angular deviation caused due to deformation by manufacturing manufacturing error, installation error and deformation after loading as well as temperature change. With flexible action of membrane (elastomer), it bears the transmission torque between the main motor and driven machine; it also compensates three-direction displacement between two axis, vibration elimination and isolation. anti-backlash flexible coupling is much better with small structure size, light weight, high transmission torque and precision, which can better improve motion quality and stability of transmission machinery.

Z series locking assemble (short for locking assemble) manufactured by our company is an advanced basic component for machinery coupling under heavy loading. Between the connection of wheel and axis, pressure and friction force are generated on conical surfaces by tight fastening of high-strength bolt so as to realize load transmission. This device is applicable for CNC machine, conveyor, packing machine, road roller, rolling mill, crushing machine, press machine, electric motor, air exhauster, textile machinery, papermaking machinery, wood-working machine, plastic machinery, casting machinery, mining machinery, agricultural machinery and printing machinery.

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