Crankshafts - Import export

Crankshaft:a most important element of compressor,normally die forged by medium carbon steel or medium carbon alloy steel.To improve resistance to abrasion and fatigue,journal is processed with high-frequency quenching or nitriding treatment,as well as ground finishing to obtain high surface hardness and surface roughness.Under cooperation with connecting rod,it turns the gas pressure on piston into the power of rotation,and transferred to the transmission mechanism of chassis,and meanwhile,to drive the actuating mechanism and other auxiliary devices,such as blower fan,pump and power generator etc. When in operation,it bears gas pressure,inertia force and inertia moment.It suffers form great and sophisticated stress,and as well as the impact effect of alternating load.Meanwhile,being a fast rotating component,it should be provided with enough rigidity and strength,outstanding ability to bear impact load,and excellent abrasion resistance and lubrication.

Flexible production of crankshafts and camshafts Machine series for perfect internal and external milling - as stand-alone machine or linked manufacturing system Highlights Internal and external milling of crankshafts Turn-chasing of crankshafts External milling of camshafts Advantages Unique HELLER know-how of the complete process chain Use of a combination of different technologies Dependable process control

PARTS NUMBER 8M4505, 2M5170, 2S5570, 4M9950, 4M9960, 5S5251, 8M4504, 8M4506, 9H2725, 2475136

LIEBHERR 9266923 CRANKSHAFT D906T / D916Ti 9266923 D906T / D916Ti STOPARTS HEAVY EQUIPMENT SPARE PARTS FOR SPECIAL EQUIPMENT, ROAD CONSTRUCTION MACHINERY, DRILLING EQUIPMENT AND AGRICULTURAL MACHINERY

LIEBHERR 9077727 CRANKSHAFT (D924 TIE) 9077727 (D924 TIE) STOPARTS HEAVY EQUIPMENT SPARE PARTS FOR SPECIAL EQUIPMENT, ROAD CONSTRUCTION MACHINERY, DRILLING EQUIPMENT AND AGRICULTURAL MACHINERY

REFERENCE NUMBER 04299259, 04299259, 4299259, 04256816, 02929962, 04294257, 4256816, 2929962, 4294257, 04256816, 02929962, 04294257

Huan-tai has the comprehensive processing capacity rolling, welding, NDT, leak test, heat treating sandblasting, painting, lathing, milling, boring, grinding, wire cutting, drilling, assembling. Hongfeng has 70 sets of various types of machining include 12 units of CNC boring & milling machine 5 units of CNC lathe. Advanced and perfect testing method provide good protection for quality control. Hongfeng also has long-term cooperation of many kinds of outsource supplier, such as forging, casting, and plating. So Huan-tai has enough capacity to achieve in different industry .