... ball screw guilding sys Gweike YAG-500W METAL LASER CUTTING MACHINE GWK1325 Specification:Model number: GWK1325working area: 2, ... accuracy: ≤±0.04mmCooling mode: 7P water cooling systemMax. cutting speed: 35mm/sVoltage: 380V/50HZ/100AWhole machine Weight: 3000kg ... , spare parts of the textile machines, hardware, metal handicraft article, kitchen wares, cars, machines, elevators, spare parts of the ...