... glass, copper, aluminum and advertising products processing, etc.Features of the machine:1. Lathe adopts square frame industrial structure design, gantry, ... sorb 5.5kw air-cooling oil free vacuum pump, subatomospheric pressure can reach 0.8Mpa14. Standard industrial three axis dust ... dust.15. Self-oil system for the transmission part of the complete machine, extend the service life for each parts.16. ...