purpose

Used for blowing bottom density polyethylene（LDPE）、 High density polyethylene (HDPE), plastic film. Widely used in packaging of civil and industrial products such as food, fruits, clothing, textiles, garbage bags, vest bags, etc.

particulardrop

The barrel and screw of SJ-45-50 extruder are made of high-quality alloy steel, which has been nitrided and precision machined. Has the best hardness and corrosion resistance. The FM-600 auxiliary machine can be freely adjusted and used within a range of 700mm according to the process requirements of different objects, and is equipped with a plug-in mechanism, which can be used to make vest bags. The winding device adopts double winding and double cutting, and its power is provided by a torque motor, which can maintain an adaptive tension. The winding is neat and easy to change.

Main technical parameters