UHMWPE forming: General. Pressing and sintering ultrahigh molecular weight polyethylene is the most primitive processing methods. This method is rather low productivity Buying coal bin liner wear, prone to oxidation and degradation. In order to improve production efficiency coal bin liner wear, can direct electrical heating. Ultra high-speed machining method sintered coal bin liner wear manufacturers, using blade mixer bunker liner wear rates, up to the maximum speed of the blades rotating 150m / s, so that the material can be raised only in a few seconds processing temperature. UHMWPE molding: special. Ultrahigh molecular weight polyethylene (UHMW-PE) of the self-lubricating extrusion (injection) is added in an appropriate amount of external lubricant, to reduce the polymer molecules with the mold wall friction and shear, to improve the uniformity of the material flow and stripping out the effect and quality.