1. Material : Ductile Iron – FCD600 (60KG/mm2)，High Rigidity and tensile strength.
2. Brake system: (1) 170/217/256/322 Air-Hydraulic , (2) 400/500/630/800 Hydraulic: automatic oil-supplement installed, better performance than plug-in cylinder.
3. Disc brake capacity: perform high torque for long term and heavy duty machining
4. Driven by dual-lead worm shaft (High-tensile brass)
5. Large through hole design
6. High performance on waterproofed electric box sealed with O-ring
7. High performance on negative-pressure electric box, keep try and avoid penetration by cutting fluid
8. High quality of Crossed Roller Bearing: made in Japan or Taiwan
9. High quality of pressure switch : made in Germany
10. High quality of Solenoid valve: made in Japan (SMC)
11. High quality of copper worm gear and shaft: made in Japan
12. High quality for components selected