FRZ-50 wind-driven vibrator FRZ-50 tamping vibrator FRZ Mine pneumatic vibrator pneumatic vibrator details pneumatic concrete vibrator is a professional product for mine construction, is a kind of compressed gas source vane type air motor driven, flexible shaft drive of the new wind-driven concrete vibrator. It has a large amplitude, high frequency, light weight, reasonable structure, safe operation, maintenance and ease of use. Without power, humidity and other conditions, in particular the need proof of the place has an electric vibrator irreplaceable safety and reliability. Widely applicable to the construction of compressed air supply in construction projects for a variety of dry hard and plastic concrete tamping jobs in the coal mine and coal mine methane and coal dust containing "set side" cement tamping works particularly applicable, absolutely safe and reliable use. As with mobile air compressor, using a wider range. Technical Specifications: Diameter: 50 mm Length: 6000 mm power: wind vane motor using air pressure: 0.4-0.5 MPa load air consumption: 1.5 m 3 / min exhaust section: 32 × Φ5 (mm) hole into the wind outside the joint Diameter: 25 mm total weight (including vibrator): 27.5 kg