Screw speed and screw back pressure are the first two of the five main process control factors for ABS engineering plastic extrusion molding. The details are described below: The five major process elements to be controlled by ABS engineering plastics extrusion molding: screw speed. The rotation spe... read more
One: The material and the screw must be matched. Especially for corrosive materials and hard materials, such as PVC, flame retardant materials, glass fiber materials must use professional screws, do not use ordinary screws. 2: If the common machine uses corrosive materials, it must be cleaned and re... read more
Screw Standardize the operation of cleaning the screw, save raw materials, more stable production, and ensure the quality of injection molded parts I. Preparation before cleaning: 1. Confirm the materials and colors to be produced according to the production plan, and check whether the barrel materi... read more
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