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Five-layer extrusion pipe making m₽εachine
Plastic materials have their own characteriק≈≥stics. In the co-extrusion system, several ma♣€terials are used and the required m♥<Ω₩aterials are combined. Therefo∏ re, the multi-layer pipe has t"®γhe composite characteristics, which cannot ←€π≤be expected and obtained↔ by the single-layer pipe.
characteristic
1. Smooth surface texture and appearance (uεσ≥se: EVOH/adhesive/PE)
2. Wide range of col♥$or combinations (uses: PE+pearl/PE+co♥σlor masterbatch)
3. Excellent air barrier properties (use: PE/ad♠₹>hesive/EVOH/adhesive/PE)
4. Anti-scratch and dust adhesion on the su€£rface (use: LDPE/LDP₹σ♥•E/LLDPE)
Multi-layer co-extrusion is used in pesticide conπγtainers, toothpaste, perspective₽•© windows, multi-color,≠₩÷¥ and long-lasting cosmetics.
| Screw diameter（inner∑γ layer） | 50mm |
| Screw diameter（outer≠××≤ layer） | 45mm |
| Screw aspect ratio（inner layer§₹§✔） | 30/1 |
| Screw aspect ratio（outer layer） | 32/1 |
| Screw diameter（adhesive layer） | 40mm |
| Screw aspect ratio（adhesive layer） | 28/1 |
| Screw diameter（barri♠✘↔er layer） | 35mm |
| Screw aspect ratio（barrier layer） | 26/1 |
| Screw type | fully open |
| motor | 7.5horsepower×1only，5h♥"★orsepower×2only，10horsepower×1only |
| water consumption | 60liter/min |
| power consumption | 95.5KW |
| Extrusion line speed÷♣ | 15m/min |
| Cut off speed | 100 times/min |
| Applicable caliber | 19～60mm |
| Mechanical Dimensions | 6600×3500×2300mm |
| Mechanical weight | about5200KG |
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