Transparent Window Equipped with a transparent and large window, this sandblaster machine enables users to observe the sandblasting process, dramatically improving safety. Efficient Twin-Pen Design Nozzles of two pens that are made of carbide & ceramic are used for polishing equipment of different hardness, creating a wonderful experience for you! Simple to Operate The ergonomic operating space (the transverse diameter is up to 16.9'') allows simple operation. Besides, anyone can operate easily and efficiently with the foot pedal control. Advanced LED Light Making a comparison between the general light bulb and the LED light, the latter obviously provides a more clear light source convenient and energy-saving for night workers. Sandblaster Dental Lab This sandblaster dental lab is a necessary dental device that is good at polishing the surface of porcelain crowns. The twin-pen can be used to deal with materials of different hardness and then improved productivity. The advantages of this machine are strong sandblasting power, smooth and accurate operations, and easy repairing. Extensive Uses Our sandblaster is a necessity of the dental and lab industry. Mainly used to remove tiny oxides on the surface of devices, such as porcelain crowns, jewelry, cultural relics, etc. Specifications Power <50W（lamp 25W） Working Pressure 4 kg Dust Tank 2 Tank Nozzle Materials Carbide/Ceramic Nozzle 1.2 mm Particle Size 120μm/50μm Weight 36 lbs (17 kg) Dimensions 14.96" x 16.34" x 11.42" / 38 x 41.5 x 29 cm Package Content Sandblaster Machine X1 Lighting Tube X1 Air Pipe X1 Dust Pipe X1 Fuses X2 Nozzles X2 Aluminum Oxide X1 User Manual X1