1.downward blowing 2.water cycle cooling 3.screw material 38CrMOALA 4.torque motor driving 5.blowing film

1.the aircraft crew adopt cooling,transparency to puff handicraft down porducing the PP film,adopt to recirculating water nicely.

2.this screw material cylinder is elaborately made of 38CrMOALA after nitrogen treatment and has best rigidity and corosion resistance,the die is plated with hard chromium.

3.the coiling device adopts torque motor or friction to keep proper tension with even rolling and convenient roll replacing.

model	SJ35-400roller
max film width	300mm
film thickness	0.01-0.15mm
screw L/D ratio	25:1
die-head diameter	160mm
air-ring diameter	300mm
thermo control zone	5
heating power	12kw
main motor power	7.5kw
max output	30kg/h