RCB asphalt heat pump according to the working temperature of the material is divided into two kinds, I kind HT200 for conveying material to below 200 ° C, II class material Q235 for conveying 350 ° C or less non-corrosive, non-heavy solid particles / asphalt and other types have solidified at room temperature and outdoor installation conceived and process requirements for insulation in cold areas of the occasion. RCB-type heat pump Scope: RCB-type heat pump for conveying non-corrosive, non-solid particles, at room temperature, there is coagulation medium is especially suitable for outdoor installation and cold areas the process media requires insulation of the occasion, the media. temperature up to 250 ℃, viscosity of 5 ~ 1500cst. RCB heat pump in the pump has a hollow mezzanine, and has import and export flange can be used for thermal oil, steam, hot water, and other media to be pumped liquid and heat insulation and cooling. RCB heat pump pump cover front cover features a hollow jacket outlet flange. The pump is suitable for outdoor installation and coagulation process and alpine areas where insulation requirements at room temperature, use thermal oil, steam, hot water, cold water and other liquid media to be heated and pumping, insulation and cooling. RCB series stainless steel asphalt heat pump for conveying corrosive or non-corrosive, health conditions require a higher liquid transport medium without solid particles, temperature no higher than 200 ℃, the viscosity of the liquid 5-1500cSt, materials for 304 stainless steel, such as various chemicals, heavy oil, asphalt, rubber, resin, filling medicine, food, cosmetics, pesticides, detergents, printing and dyeing, brewing, resin, rubber and other industries. Botou gear pump casing has a hollow mezzanine, and has import and export flange can be used for thermal oil, steam, hot water, and other media to be pumped liquid and heat insulation and cooling of the pump motors with direct drive mode Both Union and reducer, when the liquid viscosity exceeds 1500cSt, should be used gear drive. Heat pump structural forms: heat pumps, the pump has a hollow mezzanine, and has import and export flange can be used for thermal oil, steam, hot water and other media to be pumped liquid and heat insulation and cooling. An asphalt heat pump and the motor connection with flexible coupling mounted on cast-iron chassis. 2, asphalt pump insulation and heating oil inlet pipe out of the oil port, using standard flange connection (GB / T9116-2000). 3, asphalt insulation pump shaft seal multistage reflux temperature packing seal, seal reliable performance. 4, the main heat pump asphalt pump main components, insulation sandwich, gears, front and rear cover and shaft seals and other components. Pump and heat mezzanine and other high temperature and contact parts are made of dielectric material parts Ⅱ categories, namely: Cast carbon structural fabrication. Gears, bearing sets, active and passive, are using high-quality carbon shaft and heat-treated steel with high strength and wear resistance. A gear pump manufacturers gear pump delivery pressure set according to user needs; 2, according to customer demand, can produce alloy pump, pump corrosion, explosion-proof pump; 3, according to user needs, design, installation, testing and other technology. Botou day extension Pump Co., specializes in producing vacuum pumps, stainless steel gear pumps, stainless steel rotary lobe pumps, lobe pumps, heat pumps and other products, are welcome.