JM II Diaphragm coupling is one of our products. The JM II is Diaphragm coupling of basic type without counterbore. It is made up of several groups of diaphragms (stainless steel thin plates) which are connected with two halves of couplings in a staggered way by bolts. Each group of disc is formed by stacking several pieces. The disc are divided into rod-connecting type and integral type with different shapes. Our high-performance flexible coupling with metal elastic elements designed has the advantages of compact structure, high strength, long service life and no rotation clearance.
In the hometown of couplings, compared with our peers, we not only pursue quality, but also attach more attention to the production cost of products. Our factory stocks the blank materials of standard couplings as well as standard components such as bolts, nuts and elastic washers for auxiliary assembly all the year round, which can help customers avoid unnecessary delay in delivery. Our products are favored by customers because of their good quality, excellent price and fast delivery.
Nitriding or paint
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