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As a professional WPC Compounding Extruder Manufacturer & Supplier, Granuwel provide high quality large scale & laboratory WPC Compounding Extruders and WPC compounding solutions for WPC material production businesses. Feel free to contact us if you are looking for the right extrusion machine to fit your production.
For more detailed knowledge or information about WPC compounding, go ahead and read the content below.
What Is WPCs? Wood–plastic composites?
Wood-Plastic Composites (WPCs) are a new type of environmentally friendly material that combines natural wood fibers or wood flour with thermoplastic polymers (such as Polyethylene PE, Polypropylene PP, Polyvinyl Chloride PVC, etc.). They possess the natural look of wood and the durability of plastic, and are widely used in outdoor construction and decorative materials.
구성
폴리염화비닐(PVC) 또는 폴리에틸렌(PE) 수지.
Wood fiber: such as wood flour, bamboo powder, rice husk powder, etc.
Plastic substrates: such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), etc.
Coupling agent: such as maleic anhydride grafted polyethylene (MAPE), silane coupling agent, etc.
Fillers: such as talc powder, calcium carbonate, etc.
Blowing agent: such as sodium bicarbonate, AC blowing agent, etc.
Stabilizer: such as heat stabilizer, light stabilizer, etc.
분류
1. PVC wood plastic composite material: polyvinyl chloride (PVC) as a plastic substrate, by adding wood fiber and other raw materials composite. This kind of material has the characteristics of good flame retardancy, high hardness and strong wear resistance, but the aging resistance and ultraviolet resistance are relatively poor.
2. PE wood-plastic composite material: polyethylene (PE) is used as a plastic substrate, and wood fiber and other raw materials are also added for composite. This kind of material has good aging resistance, UV resistance and creep resistance, but the hardness is relatively low.
애플리케이션
● Construction field: In addition to being used as floor, wallboard, roof and other building materials, WPC Compounding are also often used for maintenance and renovation of outdoor buildings. WPC Compounding produced by Granuwel has good waterproof and moisture-proof properties, and its characteristics of moth resistance and corrosion resistance are also very popular.
● Decoration field: WPC Compounding can make a variety of decorative lines, skirting lines, ceiling, etc., to increase the indoor and outdoor beauty. The natural wood feel and a variety of color options make it the ideal material to replace traditional wood.
● Landscape field: In the application of landscape, Granuwel ensures its weather resistance and aging resistance, making it the preferred material for outdoor landscape facilities.
● In the field of public facilities: : In public facilities such as garbage cans, park benches, children’s amusement facilities, the environmental performance and easy cleaning of WPC Compounding make it widely used in public places.
● Transportation field: From high-speed rail, subway to automobile, ship decoration, WPC Compounding by its wear resistance and impact resistance, has become the ideal material to replace traditional wood.
Advantages of GRANUWEL Twin Screw Extruders in WPC Compounding
1. High-efficiency mixing:
The design of the twin-screw extruder allows for efficient mixing of wood fibers and plastic, thereby improving the quality and performance of WPC.
2. 정밀한 온도 제어:
Twin-screw extruders can achieve precise temperature control, helping to maintain stable physical and chemical properties of the WPC.
3. 높은 출력:
트윈 스크류 압출기는 생산량이 높아 대규모 생산의 요구를 충족할 수 있습니다.
4. 낮은 에너지 소비:
트윈 스크류 압출기는 다른 유형의 압출기에 비해 에너지 소비가 적어 생산 비용을 절감하는 데 도움이 됩니다.
5. 자체 청소가 잘됩니다:
트윈 스크류 압출기는 자체 청소 특성이 우수하여 가동 중단 시간을 줄이고 생산 효율성을 향상시킬 수 있습니다.
6. 유연한 프로세스 조정:
트윈 스크류 압출기는 다양한 제품 요구 사항에 따라 유연하게 조정하여 다양한 시장 수요를 충족할 수 있습니다.
7. Wide application range:
Wide application range: Twin-screw extruders are suitable for the production of various wood-plastic composites, such as WPC based on PE, PP, PVC, etc.
8. Continuous production:
트윈 스크류 압출기는 연속 생산이 가능하여 생산 효율과 생산량을 향상시킬 수 있습니다.
9. Improved product quality:
Twin-screw extruders can effectively disperse and distribute wood fibers, enhancing the overall performance and appearance quality of WPC.
10. Enhanced material compatibility:
Twin-screw extruders can handle a variety of different raw materials, including various recycled materials, enhancing material compatibility and product sustainability.
제품 사양
| GTE-B 시리즈 트윈 스크류 압출기 | ||||||
| 모델 | 지름(mm) | Do/Di | Max. L/D | 속도(rpm) | 전력(kw) | 출력(kg/h) |
| GTE 52B | 51.4 | 1.55 | 68 | 600 | 55 | 150~250 |
| GTE 65B | 62.4 | 1.55 | 68 | 600 | 90 | 200~350 |
| GTE 75B | 71.4 | 1.55 | 68 | 600 | 132 | 400~600 |
| GTE 85B | 81 | 1.55 | 68 | 600 | 250 | 600~900 |
| GTE 95B | 93 | 1.55 | 68 | 600 | 315 | 800~1200 |
| GTE 1208 | 116 | 1.55 | 68 | 500 | 450 | 1300~2000 |
| GTE 135B | 133 | 1.55 | 68 | 500 | 900 | 2500~4000 |
| GTE-C 시리즈 트윈 스크류 압출기 | ||||||
| 모델 | 지름(mm) | Do/Di | Max. L/D | 속도(rpm) | 전력(kw) | 출력(kg/h) |
| GTE 52C | 51.4 | 1.55 | 68 | 600 | 90 | 250~350 |
| GTE 65C | 62.4 | 1.55 | 68 | 600 | 160 | 400~600 |
| GTE 75C | 71.4 | 1.55 | 68 | 600 | 250 | 700~1000 |
| GTE 85C | 81 | 1.55 | 68 | 600 | 280 | 800~1200 |
| GTE 95C | 93 | 1.55 | 68 | 600 | 450 | 1300~2000 |
| GTE 120C | 116 | 1.55 | 68 | 500 | 550 | 1500~2200 |
| GTE 135C | 133 | 1.55 | 68 | 500 | 1200 | 3500~5000 |
| GTE-C 시리즈 트윈 스크류 압출기 | ||||||
| 모델 | 지름(mm) | Do/Di | Max. L/D | 속도(rpm) | 전력(kw) | 출력(kg/h) |
| GTE 52C | 51.4 | 1.55 | 68 | 600 | 90 | 250~350 |
| GTE 65C | 62.4 | 1.55 | 68 | 600 | 160 | 400~600 |
| GTE 75C | 71.4 | 1.55 | 68 | 600 | 250 | 700~1000 |
| GTE 85C | 81 | 1.55 | 68 | 600 | 280 | 800~1200 |
| GTE 95C | 93 | 1.55 | 68 | 600 | 450 | 1300~2000 |
| GTE 120C | 116 | 1.55 | 68 | 500 | 550 | 1500~2200 |
| GTE 135C | 133 | 1.55 | 68 | 500 | 1200 | 3500~5000 |