The screw and the cylinder of SJ-PP type automatic or manual PP plastic strapping band making machine adopt excellent-quality alloy steel through nitrogenization treatment and has the advantages of long life for use. Good abrasion resistant and high output of extruding. With the advantages of automatic temperature control, economical power consumption,high output and easy operation, it uses PE powder which is mainly I & II grade recycling material as its main raw material. During the process of producing the granules neednt to be dried or mixed and directly use mineral powder instead of expensive master batch to produce automatic strapping band. Which can improve the quality of the products and reduce the production cost of the collocated printing ink EP device to a great extent. Main Technical Parameters: Item Model Productionoutput Diameterofscrew(mm) Powerof extruder(kw) Powerof winding motor (kw) Powerof evaporation motor (kw) Heating power (kw) Stretching power(kw) Weight (kg) Installation dimensions(L?W?H)(mm) Remarks Specifications of strapping band SJ-PP-80BI 35-40 80 7.5 0.8 0.37 14 5.5 1800 15000?700 ?1300 1. Machine use: width: 9.0~15±0.5mm thickness: 0.6~1.2±0.1mm 2. Manual use: width: 5.0~15±0.5mm thickness: 1.2±0.1mm 3. This machine can be made according to customers requirements. SJ-PP-80BII 35-50 80/60 5.5, 3.0 0.8 0.37 20 5.5 2100 15000?1600 ?1300 Making filling strap SJ-PP-80CII 50-80 80 18.5 0.8 0.37 15.2 5.5 3200 16000?700 ?1800 Making coextrusion strap