Audited Supplier
BP-8178-B
Lifetime Maintenance
1 Year
Laboratory Film Blowing Machine
PP PE PLA HDPE LDPE etc.
300mm
20mm
Automatic
Non-Computerized
400kg
CE, ISO9001:2008, QS, GMP
BAOPIN
Polywood Wooden Case
1250*500*940(W*D*H)mm
China
8477301000
Product Description
HDPE LDPE PP PE PLA plastic polymer nylon fully automatic single layer laboratory small film blowing machine
The small film blowing machine refers to the technological process that the double-folded plastic film made by compressed air huffing, vane cooling and frequency conversion traction and the plastic melt being extruded through dies at a certain temperature and certain cutting force.
The small film blowing machine consisted of single screw extruder and film blowing tower. It is mainly used for testing the film blowing feasibility of polymer materials and the colloid status contained in the materials.
Parameters:
1. Single screw extruder
Screw/Feeding barrel material for small film blowing machine:
38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.
Electric control system for small film blowing machine:
PLC programmable color touch screen, man-machine interface operation system, can dynamically display and monitor extrusion process, including temperature control, driving, pressure, interlocking spreading function.
2. Film blowing tower
Huffing air of small film blowing machine:
Compressed air 0 -6 bar, can be fine adjusted and stabilized.
Cooling air of small film blowing machine:
Blower flow 30 L/min, can be fine adjusted and stabilized.
The small film blowing machine refers to the technological process that the double-folded plastic film made by compressed air huffing, vane cooling and frequency conversion traction and the plastic melt being extruded through dies at a certain temperature and certain cutting force.
The small film blowing machine consisted of single screw extruder and film blowing tower. It is mainly used for testing the film blowing feasibility of polymer materials and the colloid status contained in the materials.
Parameters:
1. Single screw extruder
| Screw diameter | Φ 20 |
| Length diameter ratio | 1:28 |
| Screw speed | 0 - 95 rpm frequency control |
Screw/Feeding barrel material for small film blowing machine:
38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.
Electric control system for small film blowing machine:
PLC programmable color touch screen, man-machine interface operation system, can dynamically display and monitor extrusion process, including temperature control, driving, pressure, interlocking spreading function.
2. Film blowing tower
| Diameter of dies | Φ30 |
| Driving rolling speed | 0- 5 m/min adjustable |
| Maximum folded diameter of the film | 150 mm |
| Servo motor | 90 W |
| Fan | 0.25 KW |
| Rolling torque motor | 3.5 N.m |
| Illuminating case | LED light |
Huffing air of small film blowing machine:
Compressed air 0 -6 bar, can be fine adjusted and stabilized.
Cooling air of small film blowing machine:
Blower flow 30 L/min, can be fine adjusted and stabilized.
Features
- This small film blowing machine has compact design and a small body, not occupying too much indoor area.
- The host and auxiliary machines are of easy assembly with few raw material. The maximum folded diameter of the thin film can reach200mm.
- This small film blowing machine is equipped with the C-type fast changing handpiece of easy operation and time & labor-saving test.
- Single-layer or double-layer cooling vane and the closed-loop control of creasing width ensure reliable product quality.
- The spiral circulation film blowing die of high performance is easy to clean and maintain.
- The height of the filming blow tower can be adjusted arbitrarily to meet test requirements.
- The extrusion, traction and rolling have the property of stepless speed regulating, ensuring requirements of film blowing technology to be met.
