This machine can cast film and blow film with same extruder.
Film blowning machine
1) Polymer casting property test;
2) New material formula development;
3) Optimization of production technology;
4) Production quality control.
Cast film machine
1) Application: PE, modified PP, modified PET, and other plastic materials which could be blown;
2) New material formula development;
3) Film blowing property test;
4) Master batch color dispersion test;
5) Optimization of blown film production technology;
6) Production of simple layer tubular film blowing.
Cast film extrusion line consist of a lab precise single screw extruder, a molding system(die), a film casting, haul-off & winding machine and a SIEMENS PLC Touching Screen Control System.
It not only has wide range of technology adjustment (including speed, temperature, pressure, thickness, etc.), but also has a lot of functions such as real-time parameter acquistion, graphic displaying, recording and storing. It is an ideal tool for research institute to develop new material formula and film shaping technology.
XH-433-20-3 Cast Film machine have 3 calender roll, it has one more roll than regular machine. This design makes the film evenly and better gloss.
| Specification of Lab Film Blowning Machine |
| Screw diameter |
25mm |
| Screw L/D |
33:1 |
| Screw rotating speed |
0-95 rpm |
| Main motor power |
2.2KW |
| Die diameter |
40mm |
| Film sickness |
0.02-0.2mm |
| Film width |
160mm |
| Max. working temperature |
0 - 350 |
| Temp. control accuracy |
±1 |
| Working voltage |
380V/50Hz/3 phases or customerized |
| Control system |
SIEMENS PLC touching screen control |
| Specification of Lab Cast Film Machine |
| Applicable materials |
PP, PE, PVC, PS, PET, etc. |
| Screw diameters |
25mm |
| Screw rotating speed |
0-95rpm (adjustable) |
| Screw L/D ratio |
33:1 |
| Temperature range |
Room temperature - 300ºC |
| Film thickness |
0.03-0.2mm |
| Film width |
250mm (customized) |
| Die width |
300mm |
| Working voltage |
380V/50Hz/3 phases or Customerized |
| Motor power |
2.2kw |
| Total Power |
7kw |
Lab Cast Film Machine Lab Film Blowning Machine
Easy to change
Testing Sample
){kind=link}