Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd is the your professional company and exporter of casted & forged components, air compressor crankshaft, SGI crankshaft, Industrial compressor crankshafts, air compressor spare parts, air compressor accessories crankshaft, engine crankshaft, camshaft, forged crankshaft, cast steel crankshaft, ductile iron crankshaft, SG crankshaft, SG casting crankshaft, forging crankshaft and other custom crankshaft as per your drawings.
Crankshaft is a mechanical part able to perform a conversion between reciprocating motion and rotational motion. Our main material for custom crankshaft is steel and ductile iron.
Ductile Iron Casting crankshaft material:
- Chemical composition: C%:3.7-4.0; Si%:2.5; Mn:0.5 max, S:0.17 max; P:0.02 max; Ni:0.03-0.05
- Mechanical properties: Yield Strength: 480 Min; Tensile Strength: 800 Min; E: 2% min
- Hardness: 245-335 HB
Surface treatment: Passivate or as per your requirements.
Process of our crankshaft
- Forging Crankshaft: Crankshafts can be forged from a steel bar usually through roll forging, mold forging, hot forging and precision machining process.
- Casting Crankshaft: Crankshafts can be casted by using sand casting, shell mold casting, investment casting and precision machining.
Main advantages of our Baoding Guokun Crankshafts:
- Corrosion resistance
- Dimensionally accurate
- Smooth finish
- Long Service life.
Please email your drawings to email@example.com or call us 86-18132789710(Wechat or Whatsapp).
Baoding Guokun Machinery, your good choice of custom casting crankshafts with good quality and competitive prices.