Diaphragm coupling is suitable for connecting two coaxial lines of medium and high speed transmission shafting. With certain axial relative offset compensation ability, smooth transmission, corrosion resistance and other characteristics, operating temperature -20 ~ 250�°C, transfer nominal torque 40 ~ 315000N �· m
JZM Heavy Machinery Diaphragm Coupling Main Parameters And Dimensions mm
Model Nominal Torque  TnN â m Allowable Speed[n] r/min Shaft Hole Diameter Shaft Hole Length L D D, S Twisting Stiffness  X106N m/rad Inertia Moment kg m2 Weight  kg
We are producing only Aluminum Gravity Die Casting for 30 year in Korea We have a lot of experience about Gravity die Casting Please make anytime with drawing
Name: aluminum die casting, zinc die casting products Material: aluminum, zinc Can be customized
We customize various aluminum die casting parts for metering, electrical, lighting, and auto field.
Aluminum Parts
We customize various zinc die casting parts. Complex shapes can be formed by zinc die casting technology to avoid multiple assembly and welding process, besides the surface of zinc die casting parts is good, nearly no need secondary process. The production cost can be lowered to a maximum degree. Such parts are light, but they have excellent strength and rigidity, are widely used in electronic, auto and aerospace field. In addition, such material is recyclable, and environmentally friendly.
Supplier: Semiconductor machined parts, heavy duty equipment parts, metal casting parts, steel casting parts, investment casting, machined parts, valve casting products, automation parts.
Supplier: Electricity meter parts(meter enclosure, terminal block, various steel/brass/copper terminal, shunt & screw), plastic mold, metal stamping parts, cnc machining parts, cold heading parts, casting parts and die casting parts
During aluminum and aluminum alloy smelting process, the hydrogen produced by chemical action with steam diffuse in molten aluminum, which will cause inner structural defect to aluminum products. In order to avoid such defect, most aluminum factories apply dissolved gas floating method to purify molten aluminum. I.E. Inert gases such as nitrogen, argon is injected into molten aluminum, and hydrogen will be brought to molten aluminum surface with spread and rise of inert gas. Graphite shaft rotor is necessary part to inject inert gas and stir for degassing by intermittent or continuous online degassing methods. Characteristics: 1, high mechanical strength and hardness; 2, high temp resistance and low thermal expansion coefficient ; 3, low porosity; 4, excellent isotropy and uniform structure 5, precision machining; 6, free of pollution and infiltration for smelting metal 7, longer service life; 8, superior resistant to liquid, thermal shock and oxidation
Clean cast aluminum, diecasting grade alloy.
