China Low Noise Iron Ore Mining Quarry Carbon Steel Mining Ventilation System 1d 2d Silencers Tunnel Fan ZIBO DECENT MACHINERY CO.,LTD offer customers a wide range of different systems of tunnel ventilation, starting from 315 up to 2.500 mm.We believe in building on the best, and therefore our Total Mine Ventilation Solution is built upon the worlds best OEM ventilation equipmentAdvantages: 24*7 hours online service More than 100 customers visited us and felt very satisfied Exported to over 80 countries CE,ISO,SGS,ETA,MA,AMCA Live video for the workshop by WhatsApp wechat or youtube. Oversee technical support at your site Better customers' experience after sales: we visit our customer each year Production according to your drawing(2D/3D) Famous motor brand(Siemens/ABB/TECO/WEG) High standard quality control- Testing video/Testing report available Welding / Materials testing report available Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint. Corrosion protection and rust removal treatment Tracking number for each equipment available Mining Ventilation Fan Feature: • IP 55/65 • 50hz/60hz • Corrosion Proof • 220v/380v/415v/440v/660v/1140v • 1450RPM/960RPM/720RPM/590RPM • High Temperature Proof (up to 500 °C) • Each fan's impeller has been well dynamic balanced. Mine Fan Structure: Impeller Type: Backward/Forward/ radial blade Driving Mode: Direct/belt/Coupling drivetrain System Type: Single inlet type, Overhang type. Cooling Type: Air cooling/Circulating Water cooling Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication Motor Brand: ABB /Siemens /Baldor / Teco/ Westinghouse Motor Basic Components: Motor, Impeller, Impeller cone (Air Inlet), Case, Main shaft, Bearing, Bearing housing, Pin coupling, Foundation bolt. System monitoring Instrument, Lube system, Overhead lube tank... Application:Building ventilation/Oven exhaust/Drying system Moisture blow-off/Fume removal/Glass tempering Spray-booth exhaust/Air curtainsing Dust collection/Air recirculation/Pneumatic conveying Combustion air /Food processing Ventilating Forced ventilating, Building ventilating, Mine ventilating, Tunnel ventilating, Materials ventilating and drying. !!!all copyright reserved,those responsible for unauthorized copy will be prosecuted!!! CERTIFICATE: CUSTOMERS FROM ALL OVER THE WORLD: PROCESSING: GOOD NEWS!