English
This is one of the LDPE die heads produced by our company, which is suitable for single exchange layer, and this type of die head can achieve 50-1200MM die core and cover interchange.
The die head of the film blowing machine is composed of a die body (die core, die cylinder, die cover) and a heater (heating ring).
| Art.No： | Extruder Single Exchange Die Head |
| Applicable raw materials: | PE |
| Species： | PE FILM BLOWING MACHINE |
| BRAND: | BOJING |
| USE: | FILM BLOWN |
| SCREW DIAMETER: | 80(MM) |
| MOTOR POWER: | 45(KW) |
| WEIGHT: | 200-300(KG) |
| Max width: | 6000(MM) |
| L/D: | 30:1 |
| capacity: | 180(kg/h) |
| die diameter: | 220-450(mm) |
The die head is made of 42CRMO material, and is processed by precision machining and oxidation treatment, with high hardness, wear resistance and corrosion resistance.
The central feed screw blister head is used, the flow channel is smooth, it is not easy to produce weld marks, the die gap is adjustable, and the discharge is uniform.
The head rotation device can be configured according to the needs of users to promote the smooth flow rate of materials and improve the uniformity of film thickness.
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