Features 1 with new material belt mold, which is high accurate and longer life. 2 laser tube is separated with the working table, this make sure laser tube safety and laser path clean. 3 all the switches the plug base and other connections are not bulgy of surface of the machine, this make sure safety of the workers. 4 two years warranty, while most other company is only 1 year. M Gross weight 350kg Shipping dimensions 1860*1450*1400mm Optional spare parts Up-down clump, rotary system Recommended spare parts Laser tube and lens 1.86*2.03*1.4m 450kg