Barrel Of Twin Screw Extruder Plastic Extruder Barrel
1 . Descriptipon :
Convenitne
interchangeability by agile combination.
· fulfill efficient self-cleaning, transmission, compounding, pressure-forming, etc.
· made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel 38CrMoAlA by special treatment.
Assembled together, they will become twin screw which are essential and key part of extruders for material to
transmission, shearing and plasticization.
2 . Advantages :
The appearance of imported hot isostatic pressing powder alloy integral bushing has greatly accelerated the upgrading of parallel twin screw extruders. In order to improve the service life of the machines and the high output demand of the machines, it has made a positive cushion on the hardware. The domino effect and sensation effect caused by the bushing undoubtedly play a role in promoting the development of the industry.
Design outline: closed barrel, open barrel, combined barrel with side feeding orifice, barrel with exhaust outlet
Classification by bushing: integral barrel (without bushing) with bushing barrel
Diameter: Φ12-Φ350mm
3 .size :
| Model | Screw Major Diameter(D/mm) | Screw Minor Diameter(d/mm) | D/d | Center distance(mm) |
| BLM-20 | 21.7 | 14 | 1.55 | 18 |
| BLM-25 | 25 | 16.1 | 1.55 | 21.2 |
| BLM-35 | 35.6 | 23.6 | 1.51 | 30 |
| BLM-50 | 50.5 | 32.5 | 1.55 | 42 |
| BLM-52 | 51.4 | 33.8 | 1.52 | 43 |
| BLM-60 | 59.6 | 43.5 | 1.37 | 52 |
| BLM-65 | 62.4 | 40.4 | 1.54 | 52 |
| BLM-68 | 69 | 49 | 1.40 | 60 |
| BLM-70 | 70.6 | 47.4 | 1.49 | 60 |
| BLM-75 | 71 | 47 | 1.51 | 60 |
| BLM-95 | 93 | 61 | 1.51 | 78 |
3. Screw and barrel barrel screw extruder screw barrel processing: Raw material - brand - testing - machining - grinding process - antirust process - products - packing - delivery to your hand
4. Pictures:
