Specifications: Material: Aluminum alloy Color: Silver Plug: US Voltage: 24v Spindle: 795 spindle motor Vertical sand-belt machine collocation：12~24V, 1.5A~4.5A, above 3A current is the best working status Power: 300W Belt speed : 600m/min Speed: 7 gears No-load speed: 1000-9000RPM (adjustable) No-load temperature: 26℃-45℃ Noise: 75-85db Belt size: 330 * 30mm Package size: 15*15*27cm Package weight:about 1950g Features: ★Made of fine quality metal, not easy to rust, wear-resistant, has a long service life. ★Built-in double bearing, non-slip and dustproof. ★The base is stable and sturdy, can be placed on the table, labor-saving. ★The design of the eccentric adjustment wheel can adjust the verticality of the belt. ★The belt adjustment wheel has a spring structure to automatically adjust the tightness. ★The worktable can adjust the angle freely, and the slave adjustment wheel adds a slot, which can slide up and down without popping up. Packing list: 1* Belt Sander 10 * Sand Belt 1* Speed Control Power Supply