Part of the connection D30K2-12 type axial fan can be used as pipe in the middle of the pipe, used in chemical, paper and other factories sixty degrees below the air transportation and a variety of motor harmful gases. The fan impeller diameter divided by its axial fans NO4,5,6,7,8,9 valve, 10,11.2. Eight machine number, number of leaves have four, six two blade angles can be made 15 degrees axial fans, 20 degrees, 25 degrees, 30 degrees four. Motor mounted on the upper duct with adjustable motor base plate supporting Shandong exhaust fan motor, and can adjust the center distance. All use of V-belt drives, bearing box fixed in the central duct sealing protective tube and the dielectric isolation. Fans generally use steel welded, can request a special production at the time of ordering if the transport corrosive, flammable gas. Dezhou Plumper ventilation plant is specialized in the production of central air-conditioning equipment manufacturers supporting the end. Products in full accordance with the national standard, standard production line, advanced equipment, technology and stability. Our main domestic large enterprises do OEM OEM production, while direct customers located in the central air-conditioning and fire ventilation equipment installation company, according to user needs, design and manufacture of various types of specifications ventilation, central air-conditioning end and fiberglass products. Fan coil types: Horizontal concealed fan coil, fan coil surface mounted horizontal, vertical concealed fan coil units, fan coil vertical surface mounted, wall-mounted fan coil units, fan coil units and other high column; The new air unit categories: Ceiling new air handling units, new air unit vertical, horizontal, etc. The new air unit; new wind ventilators categories: Ceiling new wind ventilators new wind ventilators horizontal, vertical, etc. The new wind ventilators; air conditioning parts categories: aluminum outlet, aluminum blinds, off more Yefeng flow valve, damper, smoke vents, fire air, plate discharges, fan coil three-speed switch, fan coil thermostat, fan coil electric valves, new air unit coolers, etc; Fan categories: sidewall fans, heaters, axial fans, centrifugal fans, mixed flow fan, Francis fan, wind chassis, etc; other products: stainless steel molded tanks, galvanized steel molded tank enamel tank, plumbing equipment. Our attention to credibility, and ensure the quality of products, focusing on small profits, rapid delivery axial fans, and after-sales service system, a lot of new construction in recent years to provide air-conditioning equipment, from product quality and after-sales service, users have been satisfaction. Hebei axial fan axial fan _ _ Rich ventilation equipment provided by Dezhou Plumper ventilation plant. Dezhou Plumper ventilation plant (www.frtfsb.com) (www.frtfsb.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Plumper ventilation equipment into the brilliant and you work for a better future!