The spur gear shaft is the most important supporting and rotating part in construction machinery, which can realize the rotary motion of gears and other components, and can transmit torque and power over a long distance. It has the advantages of high transmission efficiency, long service life and compact structure. It has been widely used and has become one of the basic parts of construction machinery transmission. At present, with the rapid development of the domestic economy and the expansion of infrastructure, there will be a new wave of demand for construction machinery. The material selection of the gear shaft, the way of heat treatment, the installation and adjustment of the machining fixture, the hobbing process parameters, and the feed are all very important to the processing quality and life of the gear shaft.

Manufacturing Plant :

Top ten enterprises in china ,equipped with 1200 staff ,obtained total 31 inventions and 9 patents .Advanced manufacturing equipment ,heat treat equipment ,inspection equipment .All processes from raw material to finish was done in house ,strong engineering team and quality team to meet and beyond customer’s requirement .

Production Process

Inspection

We equipped with advanced inspection equipment like Brown & Sharpe three-coordinate measuring machine , Colin Begg P100/P65/P26 measurement center, German Marl cylindricity  instrument , Japan roughness tester , Optical Profiler , projector , length measuring machine etc. to make sure the final inspection accurately and completely .

Reports

We will provide below reports also customer’s required reports before every shipping for customer to check and approve .

1).Bubble drawing

2).Dimension report

3).Material cert

4).Heat treat report

5).Accuracy report

Packages

Inner Package

Inner Package

Carton

Wooden Package

Our video show

small helical gear motor gearshaft and helical gear

left hand or right hand helical gear hobbing

helical gear cutting on hobbing machine

helical gear shaft

single helical gear hobbing

helical gear grinding

16MnCr5 helical gearshaft & helical gear used in robotics gearboxes

worm wheel and helical gear hobbing