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Wuhan Ruiming Experimental Instrument |
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Technical parameters of SCM20 laboratory film blowing machine
| Technical parameters of SCM20 laboratory film blowing machine | |
| 1,SJ20/28 Single screw extruder | Runner treatment: inside and outside electroplating - polishing treatment |
| Diameter of barrel screw:ф20mm | Heating mode: electric heating |
| Barrel screw material:38CrMoALA | 3,Film blowing machine |
| Barrel heating mode: electric heating | Blown film width:80-120mm |
| Moto power:1.10kw | Diameter of traction roller:ф65mm |
| Speed regulation mode: frequency conversion speed regulation | Length of traction roller:200mm |
| Screw speed:10-60rpm | Traction roller drive: independent drive |
| 2,Mould | Winding motor: frequency conversion motor |
| Blowing film type: mouth film upward | Winding station: single working station |
| Mould caliber:ф30mm | Winding mode: friction winding |
| Mold structure: spiral structure | |
Application:
The laboratory blown film extruder blown film means that the plastic melt is continuously extruded through the die under a certain temperature and a certain shearing force, and is inflated by compressed air, air ring cooling and frequency conversion traction. The process of obtaining a bi-fold plastic film. This machine is mainly used to detect the blown film feasibility of polymer materials and the gel condition in the material, as well as the dispersion of colored dispersion, control mixture and extrudate.
