... , such as extrusion, bending, ruffled, deep drawing, etc.Cartridge valve equipped for hydraulic control system, reliable, ... breaking the total power. The main circuit including, automatic air switch, Insurance, Star delta starter, thermal ... 4.4. The machine installed ground wire. 4. Maintenance and safety operation procedures4.1. Maintenance 4.1.1.The machine uses the L-HM46 anti-wear hydraulic ...