We are Hanjiu, a professional manufacturer of industrial hydraulic components, located in China - Hebei City. We focused on the development and production of full series of hydraulic components, orbit motors, steering orbitrols, directional control valves since 1995.Among the products mentioned above, hydraulic motor is one of our main products. The hydraulic pump of hydraulic energy into mechanical energy of energy conversion device, also called oil motor, hydraulic motor, mainly used in injection molding machinery, ships, jack, construction machinery, construction machinery, coal mining machinery, mining machinery, metallurgical machinery, ship machinery, petrochemical industry, port machinery, etc. We have two main categories of motors, one is Axial Distribution Type Motors, the other is Disc Distribution Type Motors.
We have the sophisticated production process. In order to ensure the performance and service life of the motor, our factories have high requirements on the material and processing accuracy of key parts such as crankshafts, housings, connecting rods, etc. For example, the crankshaft, which is the most important component in the engine. It takes the force from the connecting rod and converts it into torque to output through the crankshaft and drive other accessories on the engine to work. The crankshaft is subjected to the centrifugal force of the rotating mass, the inertia force of the gas with the change of the period and the reciprocating inertial force, so that the curved bearing is subject to the action of bending torsional load. So we choose carburized steel combined with surface carburizing quenching process, so that it has strong toughness in the crankshaft core on the basis of ensuring sufficient surface hardness. The crankshaft adopts carburized steel surface carburizing quenching, and the deformation and high hardness after quenching bring certain difficulties to finishing: the protruding parts on both sides of the curved crutch are thin and easy to brittle cracks; The curve is eccentric and prone to quenching deformation. Therefore, we take a series of measures including grinding the outer circle one, grinding the bend and turning the, the electric pulse processing flat keyway, cleaning and drying a and inspection to ensure that the product meets the standard.
We have strong strength and advanced equipment, have gathered a group of senior technical personnel, has a professional and professional R & D team, and continues to carry out product design and development. Compared to other well-known brands, We have lower prices and safer transportation guarantees, amounts of inventory and shorter delivery time within 5-7 days. We are always improving our patterns to confirm to the world market.
If you are interested in our products, you can have a try with our products.
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