The grid coupling is the most advanced shaft connection transmission component in the international mechanical field, and it is also a very general shaft connection transmission component.The main structure of the grid coupling is composed of two hubs, two covers, two sealing rings and grids. It relies on the coiled grid embedded in the tooth groove of the two hubs to transfer torque, to achieve the link between the driving shaft and the driven shaft. In operation, the driven end is driven by the axial force of the teeth of the active end facing the grid to transfer the torque. In this way, the resonance phenomenon is avoided to a large extent. Besides, the elastic variable generated by grid when transferring the torque enables the mechanical system to obtain better vibration damping effect.

The JS Snake Spring Grid Coupling is called the "snake spring coupling", which belongs to a kind of flexible connection in the coupling. JS type serpentine spring coupling on spring serpentine to transfer torque to the coupling coupling to embedded in half serpentine spring shaft slot, to realize the joint motor and machine, due to the special properties of the spring, so as to avoid the resonance phenomenon of motor and machine to a great extent, service life is much higher than that of non metal flexible coupling; the tooth surface contact reed is an arc, the contact surface varies with the torque size, thus can withstand greater load variation. Suitable for impact crusher, crusher, reducer etc..

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2:Do you provide samples ? is it free or extra ?

A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.

Q3: How long is your delivery time?

A: Generally it is 10-15 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.

Q4:How long is your warranty?

A: Our Warranty is 12 month.

Q5 :Do you have inspection procedures for coupling ?

A:100% self-inspection before packing

Q6. What’s your payment?

A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.

Pre-sale service

1 Satisfy your demands with professional and comprehensive pre-sales service.
2 Introduce the product categories.
3 Help users to chose the right product.
4 Analyzing the practical purpose and solve the difficult problems.

On-sale service

1 Review the contact, confirm the uncertainties and fix it through negotiations by both parties.
2 Assign production orders and arrange production as per requirements.
3 We promise to finish the good production quality and quantity guaranteed.
4 We are responsible to send the goods to the port.