Extruder is also a kind of plastic machinery and equipment. The flame-retardant plastic machine divides the engine into oblique angle engine (intersection angle 120°) and oblique angle engine according to the angle of intersection between the material flow direction of the engine and the screw axis of the extruder. The engine shell is fixed on the whole body with anchor bolts. The mold shell in the engine has a core seat, and is fixed with a screw cap. The engine three-phase five-wire port number is fixed on the front side of the mold core seat. There are holes in the mold core, mold core and mold core seat for the copper core cable.
Extruders are divided into twin single-screw extruders and single single-screw extruders and the rarely seen multi-single-screw extruders and single-screw extruders.
Add water or a moderate amount of liquid to the raw material powder, and carry out continuous mixing. The mixed raw materials are extruded from the porous structure engine or metal wire mesh with high extrusion working pressure.
Generally, the raw material is put into a cylindrical vessel, and then the raw material is extruded with an extruder screw. After applying the principle of the frequency converter, the working pressure can be manipulated, and then the appropriate linear velocity can be selected.
