BSJ-MINI HDPE Extrusion Blowing Machine
Main Feature
1.The main motor is controlled by inverter, which not only increase the stability for speed adjustment, but also can save 30%'s energy.
2. Both the screw and barrel adopt 38CrMoAL ,with nitrided treatment.
3. You could choice machine options like printing online , Folding online , slitting online, bag making online as you like. We could design machine as you needs.



| Model | BS-mini35 | BS-mini45 |
| Suitable Material | HDPE LDPE LLDPE | |
| Max Film Width(mm) | 400 | 500 |
| Film Thickness(mm) | HD:0.008-0.08 | |
| LD:0.02-0.10 | ||
| Max Extrusion Output | 20kg/hr | 35kg/hr |
| Extrusion unit | ||
| Gear Box | 133 | 146 |
| Screw Diameter(mm) | φ35 | φ45 |
| Screw L/D Ratio | 30:01:00 | 28:01:00 |
| Screw's Material | 38 CRMOALA | |
| Barrel's Material | 38 CRMOALA | |
| Barrel's Cooling Fan | 250W×1 | 250W×2 |
| Thermo Control (zone) | 2 | 3 |
| Driving Motor (kw) | 7.5 | 11 |
| Extrusion Die | ||
| Die Size (mm) | HD:φ50 | HD:φ60 |
| Screen Changer | Standard manual | |
| Thermo Control (zone) | 2 | 2 |
| Air Ring | φ470mm | φ620mm |
| Cooling Blower (kw) | 1.1 | 1.5 |
| Center Steady Stick | 1 PCS | |
| Take-UP Unit | ||
| Roller Width (mm) | φ138×450 | φ138×550 |
| Embossing Roller Width | 350mm | 450mm |
| Take-UP Motor (kw) | 0.75 | 0.75 |
| Take-UP Speed(M/min) | 10-80 | 10-80 |
| Winding Unit | ||
| Type OF Winder | Surface Friction Single Winder | |
| Roller Width (mm) | 450 | 550 |
| Winding Motor | 10N.m | 1.1kw |
| Winding Speed(M/min) | 10-80 | 10-80 |
| Voltage | 380V, 50HZ, 3PHASE | |
| Cover Dimensions (m) | 1.4×2.0×3.2 | 1.45×2.28×3.2 |
| 40" Container Size | 9 SETS | 8 SETS |



1.Guest:Are you a manufacturer or a trade company?
BOSEN: We have our factory for manufacturer and we also trade associated products.We are Wenzhou bosen machinery co. td. We are doing machines since 2000.
2.Cuest: Do you accept speclal design?
BOSEN:Yes, we accept design and manufacture products according to client's special requirements.
3.Guest: What about your packege?
BOSEN:We use film stretch package and contrainer, or you can order with wooden case package.
4.Cuest: How long wil you take before shippng?
BOSEN: It depends on the products that you need,but we guaranteefor shiping as fast as we could. Normally it will take 30 days after we receive the payment.
5.Guest: How can l go to your fectory?
BOSEN: We are in ruiancty Zhejang China. If you want to come,you can take airto Wenzhou air port, Or take train to RuiAn station.
6.Guest: How can l get after-sale service?
BOSEN: One year guarantee time, and 10 years after sale service.



















