FRZ-50 wind-driven concrete vibrator FRZ series concrete pneumatic vibrator FRZ-50 Qidongmada concrete vibrator This product combines the domestic variety of electric, pneumatic vibrator advantages and disadvantages, and after repeated design improvements made. The vibrator is powered by compressed air, the use of compressed gas expansion, the pressure energy into mechanical energy of the vibrator. Wind and other harsh wellbore construction site concrete work. Technical parameters: pneumatic vibrator with electric vibrator irreplaceable safety and reliability; is a safe, efficient, energy-saving, durable, easy maintenance of novel solid concrete vibrating tamping machines. Flammable, explosive, able to work under adverse conditions of temperature, vibration, humidity, dust and other, more suitable for mines, tunnels, chemical, wells tunnel, shaft diameter: 50 mm Length: 10,000 mm Power: Leaves type pneumatic motor total weight (with vibrator): 35 kg pneumatic vibration club head diameter: 32,38,50,70mm choose pneumatic vibrator shafts hose length: 4M, 6M, 8M, 10M length, etc. to choose from (mine used to build wells vibrator 6 meters long, the head diameter 50mm, other sizes made to order)