... . Laser head can be rotated 360 degrees, the overall optical path portions can rotate 360 degrees, and up and down ... adjustable)Integral laser partOptical benches can electrical lift, rotating 360 DHSWeight 150KGPower supply 220V±10%/50Hz or 380V±10%/50HzLaser ... (optical)Laser cooling Water-coolingViewing systemMicroscope(rotate 360 DHS)Shield gasOne road Hot sale Jewelry Spot-welding machine(HS-WP 90W) ...