Material: Alloy Steel, Carbon Steel, Ductile Cast Iron
Process: Forged / Cast + Heat Treatment + Precision Machining
Performance: High Strength, Wear Resistance, Fatigue Resistance
Surface Treatment: Nitriding, Induction Hardening, Shot Peening
Customization: Available (OEM & ODM)
カテゴリ：軸
| Parameter | |
|---|---|
| Length Range | 500mm – 3000mm |
| Max. Diameter | Ø100mm – Ø500mm |
| Weight Range | 20kg – 800kg |
| Material Grade | 42CrMo, 45#, Nodular Cast Iron, Custom Grades |
| Hardness | HRC 28 – 55 |
| Machining Tolerance | IT6 – IT8 |
Crankshafts are widely applied in various internal combustion engines and power machinery, including:
Automotive Engines
Marine Diesel Engines
Construction Machinery (Excavators, Bulldozers, Road Rollers)
Agricultural Machinery (Tractors, Harvesters)
Power Generation Equipment (Diesel & Gas Generators)
In real-world applications, crankshafts bear high cyclic loads and friction forces, directly determining engine reliability and service life. Whether in high-speed automotive engines or heavy-duty marine diesel engines, high-performance crankshafts ensure stable operation and efficient power output.
Q1: What manufacturing processes are used for your crankshafts?
A1: Our crankshafts are primarily produced using forging and casting processes, with the method chosen according to customer requirements.
Q2: Can you produce crankshafts according to customer drawings?
A2: Yes, we offer OEM/ODM services and can manufacture based on drawings or samples.
Q3: What surface treatments are available for crankshafts?
A3: Common surface treatments include nitriding, induction hardening, and shot peening to enhance wear resistance and fatigue strength.
Yantai Haoyi（Shengteng）Forging Co.、Ltd。（以下、Haoyi Forgingと呼ばれる）は、中国のYantai沿岸都市に戦略的に拠点を置いています。私たちのコアチームは、2012年から鍛造業界に特化しています。2018年には、世界のクライアントに高品質の偽造製品と機械加工サービスを提供することに専念する国際貿易の能力を高めるために、大幅にアップグレードされました。
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