Assembly of melt pump
1. before the assembly of the melt pump, a tank of lubricant, pump body, front and back cover plate, active and driven gear, sealing components and sealing gland should be assembled before lubrication. When assembling, please install the parts one by one in strict accordance with the disassembly sequence of each component, so that all parts are correctly reset.
2. before installing the bolts, melt the threaded parts with high temperature grease and tighten the bolts of the front and rear covers in diagonal way. Always remain free to rotate. If there is any stuck phenomenon, the melt pump must not be strongly assembled or turned. If the assembly is correct, the components should be easily loaded, and the melt pump shaft will also be very easy to rotate.
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