The famous Hengfeng has maintained long-term cooperative relations with major automobile manufacturers and parts suppliers across the country to provide high-quality and precision tool products and solutions, whether it is engine cylinder head, clutch, gearbox or steering knuckle shell, ABS valve body and brake caliper support, or cylinder back cover and piston of in car air conditioner, The name Hengfeng can provide customers with mature and reliable processing solutions.
Automobile engine is a machine that provides power for automobile and the heart of automobile. It is related to the power, economy and environmental protection of automobile. Nowadays, aluminum is a common material for manufacturing the cylinder head of passenger car engine. For this, PCD tools have a decisive advantage in cutting....
transmission case
Modern gearbox is gradually turning to high silicon aluminum material. It can provide matching driving force and speed for complex road conditions on the premise of little change in engine output torque and speed. Its manufacturing contains a large number of box, thin wall and hole processing. All these requirements are considered when developing matching cutting technology for each gearbox component. We provide high-efficiency precision machining tools specially designed for this purpose....
The braking system uses the mutual friction between the non rotating elements connected to the body (or frame) and the rotating elements connected to the wheel (or transmission shaft) to prevent the rotation or rotation trend of the wheel. It is an important safety system of the automobile. In order to ensure the safety of automobile driving and give full play to the ability of high-speed driving, some parts of its braking system have high technical requirements in machining accuracy....
