Custom Machining Eccentric Shaft Manufacturers and Suppliers
The company is one of the largest manufacturers of precision components such as eccentric shafts, crankshafts, camshafts and cams in China. We provide high precision crankshaft grinding, non-circular grinding and CNC machining services.
Whether it is a large forged steel crankshaft, or a round steel eccentric shaft or camshaft, we can manufacture them all from drawings.
A supplier of precision eccentric shaft OEM and ODM services, we offer high precision eccentric shaft manufacturing.
Eccentric shaft machining processes:
Step 1: CNC rough turning of round steel blanks
Step 2: Vacuum heat treatment, nitriding
Step 3: Precision hard turning
Step 4: Precision grinding and crankshaft grinding
Step 5: Polishing, deburring, CMM, true roundness, cylindricity etc. measurement.
Step 6: Surface treatment such as coating (if required)
Manufacture of eccentric shafts from drawings
Applications of eccentric shafts:
Eccentric shafts are widely used in the engine sector. We have 20 years of experience in manufacturing eccentric shafts for small aircraft engines and have successfully developed and manufactured eccentric shaft components for rotor engines.
In addition, eccentric shafts are also used in machinery manufacturing, agricultural machinery, transmission fields, motor manufacturing, compressor manufacturing, electrical manufacturing, automotive and other fields.
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The company offers OEM services for motorbike crankshafts, including crankshaft assemblies, balanced crankshafts
and customisation of components such as connecting rod assemblies.Engineering Eccentric Shafts Machining
The company is one of the largest manufacturers of eccentric shafts, crankshafts, camshafts and cams in China. In our 24,000m2 precision grinding machinery park, we offer the full range of processes from forging to CNC machining to precision non-circular grinding.
Eccentric shafts are generally finished from hardened steel such as tool steel or nitrided steel. We can control the eccentric distance tolerance to around 0.004 and grind the finish to Ra 0.01um, which can better ensure the durability of the eccentric shaft.Custom Eccentric Shafts for Rotor Engines
We manufacture eccentric shafts for rotor engines that are ground to a high degree of precision for crankshafts and mirror polishing services to a surface Ra of 0.01um, resulting in ultra-high strength wear resistance and durable function, one of our patented products.
Custom Crankshafts Manufacturers
The company is a professional OEM crankshaft manufacturer, we customize crankshafts, camshafts and eccentric shafts according to drawings and finish them by high precision crankshaft grinding.
The company manufactures crankshafts for a wide range of applications in the automotive, motorbike, outboard, light aircraft, compressor, engine, off-road vehicle, sled, garden machinery, agricultural machinery and industrial machinery industries.
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.
