Lab Blown Film Extrusion Line
Hartek Lab blown film extrusion Line is equipped with a single screw extruder and an auxiliary film blowing machine. It’s applied to new material formula development, film blowing property test, Master batch color dispersion test, optimization of blown film production technology, production of simple layer tubular film blowing etc.
Fuctions & Applications
- SIEMENS touching screen PLC control system, highly intelligent, easy to operate.
- Traction rollers are independently driven by international branded motors.
- The traction roller surface is plated with hard chrome and mirror polished.
- Equipped with magnetic powder clutch to achieve constant tension winding.
- Emergency stop device and other safety devices to ensure the safety of the operator.
Specification
| Model | HTBS-20 | HTBS-25 | HTBS-30 |
| Screw Diameter(mm) | 20 | 25 | 20 |
| L/D Ratio | 28 | 28 | 28 |
| Motor Power(kW) | 3 | 4 | 5.5 |
| Max. Speed(rpm) | 120 | 120 | 120 |
| Heating/Cooling Method | Electrical heating/ Air cooling | Electrical heating/ Air cooling | Electrical heating/ Air cooling |
| Max.Temp.(℃) | 350 | 350 | 350 |
| Temp. Control Accuracy(℃) | ±1 | ±1 | ±1 |
| Pressure Measuring Range(Mpa) | 0~35 | 0~35 | 0~35 |
| Max. Width of Film Entrance | 160mm | 200mm | 200mn |
| Output(kg/h) | 0.5~ 3 | 0.5~3 | 0.5 3 |
| Weight(kg) | 503 | 550 | 630 |
| Dimension(mm) | 2980x944x2630 | 2980x944x2630 | 2980x944x2630 |