Haoyang hot melt Adhesive application of special gear pump (1), applies to the polymerization process, used to transport high-viscosity melts.
(2), applies to the melt spinning, used as a booster pump.
(3), applies to the extrusion or injection molding machines, improving extrusion efficiency, reduce the load of extruder. (4), applies to the delivery of resins, melt resins, to melt evenly, to die under building pressure. Haoyang hot melt adhesives uses and characteristics of gear pumps for conveying viscosity is high, does not contain granule-shaped liquid impurities. With high output pressure, medium high viscosity, high temperature, input can be for a large range of vacuum, the easy to adjust the speed, flow characteristics. Material temperature wear resistance, corrosion resistance of the pump, there is enough strength and dimensional stability. Haoyang special working principle of gear pump for hot melt adhesives are positive displacement pumps, relying on primary and driven gear meshing when work volume change for the transmission of the melt. Alveolar volume consists of pump body, gears and bearings with side panel features form. When the gears rotate, melt into the cavity by inhalation of two gear tooth slot, rotation, melt from being discharged into the cavity on both sides, gear mesh again, the melt is extruded out of the cavity in the alveolar and nip into the export pipeline. Bearing lubricant usually cannot be used to avoid the pollution melt, usually melt lubrication.
青岛浩洋泵业机电设备有限公司渤海生产部主营:齿轮泵水泵不锈钢泵;欢迎与我们联系!
手机版:
Qingdaohaoyangadhesiveshotmeltgearpump