Type JSJ intermediate snake spring coupling is a kind of advanced metal elastic coupling structure Axial embed it in serpentine spring leaf half coupling tooth groove, to realize the connection of the prime mover and work machine, due to the special properties of the reed, which largely avoided the prime mover and work machine resonance phenomenon, service life is much higher than non-metallic elastic element coupling

The size of the contact surface varies with the transmission torque, so it can bear greater load variation. The short-term overload capacity of the reed is 2~3 times of the rated torque, and the transmission efficiency is up to 99.5%, so the operation is safe and reliable. And the structure of the snake spring coupling is simple, convenient assembly and disassembly, allowing a large installation deviation, suitable for impact coal crusher snake coupling, gravel crusher, mining heavy machinery reducer and so on

Basic parameters and main dimensions: Specification JSJ1-25, nominal torque 140-800000, diameter of shaft hole 22-500, length of shaft hole 48-744, weight 3.9-4686, material cast steel, also can be customized according to customer requirements

Nanpi county Jude transmission equipment manufacturing co., LTD. is a enterprises that specialized in research and production coupling. Also we can develop new products and bulk-production. With rich experience, professional R&D team and various equipment in coupling, it has superior conditions to satisfied your different requirements.

Company main products are: all kinds of couplings for machinery industry all over the word , such as radial elastic coupling, tyred coupling, universal coupling, drum gear coupling, plum flower form elastic coupling, rigid coupling oldham coupling, roller chain coupling, diaphragm coupling, coupling column elastic sleeve pin couplings, elastic dowel pin, elastic dowel pin coupling, pump shaft coupling, etc..

The concepts of our company is live on quality and develop on honor. The coupling has the advantage of high quality, low price, complete product models.Our company will be your best choice, and we look forward to cooperate with you.

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.