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SJ-A45 / Film Blowing Machine / film blowing machinery / machine (SJ-A45 )
1 it is suitable for blowing HDPE, LDPE, LLDPE
2 Extruder barrel and screw are made of high-quality alloy steel
Nitride and manufactured by precision machining.
3 Provided with very hard surface to resist corrosion and abrasion
4 Temperat... - Update: 2009-11-13