Double color film blowing machine
Characteristics:
1.Material of Screw and barrel
38CrMoAIA material ,  have been nitrized and processed in a precision way
2.Main  Motor
With inverter control,  Chinese good brand
3.Gear box
International standard  ( made in China)
4.Air ring
Standard hard tooth surface
5.With Air compressor
Made in China
6.Heating
stainless steel
7.Gusset device
Made of Wooden
http://www.sanbimachine.com/