The barrel wear of the plastic extruder is mainly manifested in the wear of the barrel, which causes the diameter of the inner diameter of the barrel to increase.
Since the extruder is made of metal, the hardness is high, and it is subjected to vibration shock and other compounding forces during production and operation…
Check and add the gearbox and the lubricating oil in the air compressor to check the lubrication of each mechanical transmission component.
One point: the blow molding machine is co-extruded from single layer to three layers to meet the different needs of users, and customers can customize according to actual needs.
Machinery is the fixed assets of the enterprise. Our operators must prepare the relevant equipment before the machine runs, so that the machine can be better…
Before each shift, the moving parts of the PP blow molding machine must be lubricated once. (manipulator, robot guide, opening and closing guide rail)
In addition to the anomalous phenomenon of extrusion blow molding, multi-layer hollow blow molding machines may also have two abnormal phenomena peculiar to multi-layer hollow blow molding.
Tripping is a common protection measure in our lives, but if the old blowout of the plastic blown film machine not only affects production, it also brings a lot of economic losses.
Water or a suitable liquid is added to the raw material powder and continuously stirred. The agitated material is extruded from a porous head or metal mesh at a high extrusion pressure.
Its raw materials LLDPE and LDPE temperatures are 160-180 degrees, while HDPE temperatures are 210-230 degrees.