Deprag Industrial has released their new air turbine grinder. The air turbine grinder weighs only 1.8kg but at 2200 W output power it has more powerful than 240V 9" electric grinders.
Instead of a vane motor, air turbine grinder uses an air turbine to produce high power in a small tool. The turbine motor also features low maintenance because the turbine does not make contact with a cylinder as the vanes do in a vane motor. Deprag CZ manufactures a large range of air tools for industrial use including grinders, drills, chainsaws and hacksaws.
Air tools are suited to high duty cycle work where there is long term use of a tool without idle time. They are also suited to dusty or wet environments because dust cannot enter the motor and water will not pose a risk of electrical shock.