Engine Crankshaft Manufacturing
The company has been specializing in engine crankshafts for decades and we have set up a special machinery park in Chongqing for manufacturing crankshafts, eccentric shafts, camshafts, cams and other components.
Engine crankshaft application areas:
-Large Commercial Vehicle and New Energy Vehicle Engines
-Rotor engines and light aircraft engines
-Engines for off-road vehicles, sleds, racing cars, motorcycles, etc.
-Construction machinery, earth rammer crankshaft
-Garden machinery engines, etc.
The crankshaft is the most important part of the engine. It takes the force from the connecting rod and transforms it into torque that is output through the crankshaft and drives other accessories on the engine. The crankshaft is subjected to the combined effect of centrifugal force of rotating mass, periodically changing gas inertia force and reciprocating inertia force, which makes the crankshaft subjected to bending and torsional load. Therefore, the crankshaft is required to have sufficient strength and stiffness, and the journal surface needs to be wear-resistant, work evenly and have good balance.
SPP INDUSTRY is a professional crankshaft manufacturer and supplier, we provide precision crankshaft OEM service for China engine field, and have achieved the title of excellent supplier in many famous engine manufacturers.
SPP Industry Ltd.
In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.