Henan Hengbang Heavy Machinery Co., Ltd. is a research, processing, manufacturing, and sales of heavy machinery manufacturing company, Main Raymond, dryers and other products, and provide Raymond parts, dryer repair installation crusher maintenance and other services, the total sales volume and indicators rank forefront of the industry, with many years of production history, with the most modern management system, first-class processing equipment, perfect detection means, high-quality scientific and technological personnel, quality after-sales tracking service. Enterprises in Henan Province has been awarded "Quality Trustworthy Enterprise", "the contract and trustworthy enterprise", "quality standards enterprises", and its products have been sold more than 20 domestic provinces and cities and exported to foreign countries, products consistent user praise. Our long-term production and supply of three return dryer. The so-called three-pass dryer that has a three-loop self-insulation effect and implement efficient dryer equipment insulation structure. The main advantage is better than the traditional single cylinder dryer heat retention effect, this dryer is formed by the inner tube, the tube and the outer tube of a self-insulation loop structure, higher efficiency, more energy efficient, and environmentally friendly. Three-pass dryer, namely efficient modular dryer. Using the latest energy-saving technology in Europe - parquet clamp-on structures. Inner tube, the tube and the outer tube to form a self-holding structure. Meanwhile roller outsourcing insulation materials and stainless steel, to further reduce heat loss. Improve thermal efficiency. Special thermal design, wind tunnel to eliminate heat loss, increase the heat exchange area and unit volume evaporation intensity, energy-saving effect is good. Compliance with international Creating environment-friendly and resource-saving society's policy is environmentally friendly alternative to traditional drying equipment energy-saving products. The equipment used for drying sand, sand, quartz sand, slag, clay and other raw materials, widely used in building materials, chemical, foundry and other industries, can be adapted to a variety of fuels coal, oil, gas and so on. After briefly working principle of the material disc feeder belt-fed machine, transported by conveyor to the stove through quicksand tube into three return host inner cylinder tube through quicksand. Mixing impeller and the inner cylinder fixed under the action of the forward rotation vane sand is quickly moving forward to reach the other end of the three return, this is a return trip after reaching back to the other end of the tube material is blocked at the discharge end of the barrel slightly longer than the inner tube in contact with the stopper, the same effects in the swirling blades, the material in the barrel is screwed back into the feed end, this is a result of the second return tube at the feed end of the shorter than the outer cylinder, together with the outer cylinder Under the forward rotation of the blade action, three return sand into the outer tube and is moving forward, this is the third return trip in the mouth of the discharge tube and the outer tube correction plate with steel vertical mosaic, effectively making the material dispersion and discharge, In the discharge port is equipped with ESP, in order to reduce pollution, the three return fried turn drying, the material can reach a moisture content of user needs, and finally the delivery of materials to the finished product after drying silo by belt conveyor. Technical parameters Model productivity m3 / h of water after drying sand coke burning capacity kg / t of sand main motor power (KW) HBS623 3m3 / h <0.5% 5-7 4 HBS625 5m3 / h <0.5% 5-7 5.5 HBS628 8m3 / h <0.5% 8-10 7.5 HBS6210 10m3 / h <0.5% 8-10 8.0 HBS6220 20m3 / h <0.5% 10-15 22.0 HBS6230 30m3 / h <0.5% 12-20 26.0 HBS6250 50m3 / h <0.5% 12- 25 55.0 Call Sales Hotline: 0371-86096530 / 13838547111 Henan Hengbang Heavy Machinery Co., Ltd. specializes slime dryer, manure dryer, three-pass dryer, sand dryer and drying lignite dryer dry equipment, if you have about three return dryer or dryer equipment over any kind of do not understand the problem, please call us, we will give you a satisfactory answer. Website: http: //www.hnhbzg.com http://www.hnhbjq.net http://cnhbpsj.com http://cnhblmm.com