This machine with hin wall pattern radiator and design viastatic structure is cast by compression with high-quality aluminum alloy,which has the advances and features as follows:

　　1.Compact structure,light size,small and high efficiency

　　2.Good function of heat exchange ,rapid heat rejection

　　3.Easy installation and flexible and connecting style.

　　4.large in both transmissio ratio and twisting distance resulting to high capacity of bearing and loading.

　　5.stable operation,little noise,long lasting