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| Categories | Rubber Testing Machine |
|---|---|
| Brand Name: | ZL |
| Model Number: | ZL-3020 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | Negotiable |
| Payment Terms: | T/T,L/C,Western Union,D/P,D/A |
| Supply Ability: | 30 set per month |
| Delivery Time: | 15-20 work days |
| Packaging Details: | PVC PP PE Extrusion Line Plastic Profile Fully Automatic Plastic Extruder Machine is packaged in wooden case. |
| Product name: | PVC PP PE Extrusion Line Plastic Profile Fully Automatic Plastic Extruder Machine |
| Model: | ZL-3020 |
| Feeding method: | twin-screw quantitative feeding with stirring function |
| Hopper: | stainless steel, thickness ≥ 2mm |
| Feeding screw: | material 45#, hard chrome plated on the surface |
| Feeding hopper: | made of stainless steel, thickness δ=1.5mm |
| Screw diameter: | Ø21.7mm |
| Length-to-diameter ratio: | L/D=40:1 |
| Company Info. |
| Dongguan Zhongli Instrument Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Product Introduction | During the polymer extrusion process, the twin-screw granulator performs shearing, mixing, and extrusion of conveyed solid melt polymers at controlled temperatures. This process involves physical state changes, mixing morphology and structural transformations, and determines the relationship between the final mixture and material properties. |
| Working Principle | Material enters through the feeding port and is kneaded into a ball that rolls forward along the screw groove under rotating screw action. Through shearing, compression, and stirring, the material undergoes further mixing and plasticization. Temperature and pressure gradually increase, creating a viscous flow state that passes through the machine head under specific pressure and temperature conditions to achieve the desired product shape. |
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