ZheJiang BangTai Machine Co.,Ltd was founded in 1987, now we has recognized as National High-Tech Enterprises, the National Torch-planning Project Commitment to Corporate, one of the National Standard Established Enterpriese and gained twenty pcs national patents after thirty years efforts.With the purpose of " Technology innovation make the enterprises take-off", we follow scientific and institutional management system in every proceeding. Each machine is strictly tested before its delivery.Our enterprises passed the ISO9001,2008 quality management system certification, and products passed the European CE certification. Equipments has sold to all cities of domestic markets and exported to the Occident, Russia, Southeast Asia, Africa, the Middle East, South America and other countries and regions, and has set up several direct-sell offices.
this machine set is used for blowing low density polyethylene and high density polyetheylene plastic film to make various vest bags and flat rim bags which have been widely used for packing in the food industry, garment industry and textile industry.
| Model |
SJ-65FM-600 |
SJ-70FM-700 |
SJ-75FM-800 |
| Diameter of screw |
65 |
70 |
75 |
| Screw Ratio(L/D) |
30:1 |
30:1 |
30:1 |
| Screw Speed |
10-100r/min |
10-100r/min |
10-100r/min |
| Max Output |
50kg/h |
70kg/h |
90kg/h |
| Max Folding Width of Film |
550mm*2 |
600mm*2 |
800mm*2 |
| Single-sided Thickness of Film |
0.006-0.08mm |
0.006-0.08mm |
0.006-0.08mm |
| Power of Main Motor |
22Kw |
30Kw |
37Kw |
| Total Power |
40Kw |
55Kw |
70Kw |
| Weight of Machine |
3000kg |
3800kg |
4500kg |
| Overall Dimensions |
5000*2900*3800 |
5300*3200*4700 |
5600*3400*4700 |
Audited Supplier 
Audited Supplier 
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