Heavy‑Duty Diaphragm Coupling For Industrial Machinery

The JZMJ Heavy‑Duty Diaphragm Coupling is a high‑performance metal Elastic Coupling. Several sets of stainless steel diaphragm sheets are alternately bolt‑connected with two half‑couplings. Diaphragm assemblies are stacked into rod‑type or solid‑plate structures. It compensates relative shaft displacement through elastic deformation of metal diaphragms. As a flexible Coupling, it requires no lubrication, features compact structure, high mechanical strength and long service life, free of rotational backlash. Resistant to acid, alkali and corrosion, it works stably under high‑temperature, high‑speed and corrosive‑medium environments. It is widely adopted for pumps, compressors, mining, metallurgy, petrochemical and marine power transmission systems. This heavy‑duty transmission component can be matched with Cardan Shaft and Heavy Duty Gear Spindle Shaft in diverse industrial drive systems. Different from Curved Tooth Gear Coupling relying on gear meshing, this metal diaphragm type delive…