Wood plastic formwork production equipment and technology
PVC, additives, and wood powder → high-speed mixing → low-speed cooling → twin-screw extrusion → mold → cooling and setting → traction and cutting → finished product
For production process details, contact: 15358087868
PVC, additives, and wood powder → high-speed mixing → low-speed cooling → twin-screw extrusion → mold → cooling and setting → traction and cutting → finished product
(2) Basic Formula for PVC Wood Plastic Foam Board (for reference only):
Note: The formula can be adjusted based on site conditions.
Technical parameters are available upon consultation with our formulator.
3. Main Production Equipment:
Equipment Requirements:
- Mixer should ensure uniform mixing, no dead zones, and a good drainage system.
- Temperature control must be accurate with reliable sensors.
- Dust removal and dehumidification systems are essential.
Extrusion equipment should:
- Achieve good dispersion of wood powder, resin, and additives.
- Have proper mixing without excessive shear force.
- Feature precise temperature control.
- Include an efficient exhaust system for dehydration and bubble removal.
- Use wear-resistant materials for screws and barrels.
Mold requirements:
- Special design for wood-plastic hangers.
- No dead zones with accurate control.
- Accurate temperature regulation.
4. Plant Structure and Hydropower Installation:
- Workshop height: minimum 4 meters; length: 35 meters; width: 6 meters.
- Mixing workshop and warehouse area: at least 12m x 6m.
- Total plant area: not less than 1500 square meters.
- Cooling tower (30 tons) installed outdoors in a 16 sqm area, at least 1m high, connected to indoor pipelines.
- Main pipes: 2 or 3-inch steel pipes depending on pump inlet.
- Drain pipes: 110mm PVC pressure pipes.
- Cooling water flow: 5–8 tons/hour.
- Drainage ditches must follow the layout diagram.
- Total power for one line: 300 kW.
9. Waste Formula:
- Basic materials: waste PVC, wood flour, calcium carbonate, stabilizers, and foaming agents.
2. Cost Calculation:
- Building template cost per ton: ¥5,500 (based on waste).
- Daily output: 6 tons per line (actual manufacturers may have more lines, reducing costs).
- A: Material cost = ¥5,500/ton
- B: Power cost = (mixer 1000 kWh + extruder 3800 kWh) ÷ 6 tons × 0.8 yuan/kWh = ¥548/ton
- C: Management fee = ¥600/day ÷ 6 tons = ¥100/ton
- Total cost per ton = A + B + C = ¥6,285/ton
3. Ex-factory price: ¥9,375/ton
- Based on Huangshi Hongtai Board's August 2011 pricing: 150 yuan/piece for 1830×915×15mm board, weighing 16 kg/piece → ¥9,375/ton.
4. Profit per ton: ¥3,875 (gross) = 9,375 – 5,500
- Net profit after deducting labor and electricity: ¥2,875/ton.
5. Annual profit for one line: ¥4.5 million = 6 tons/day × 300 days × ¥2,500/ton.
Note: Raw material cost per ton is ¥5,500, making up 65% of total cost. A 36 ft (1830×915×12) board weighs 16 kg, costing ¥88 in raw materials, while selling at ¥150 per piece.
Source: http://news.chinawj.com.cn
Submission:
For production process details, contact: 15358087868
PVC, additives, and wood powder → high-speed mixing → low-speed cooling → twin-screw extrusion → mold → cooling and setting → traction and cutting → finished product
(2) Basic Formula for PVC Wood Plastic Foam Board (for reference only):
Product Name | Ingredient Description | Dosage (kg) |
PVC (new or recycled) | - | 75 |
Filler | Calcium carbonate | 20 |
Wood powder | - | 20 |
Additives | Foaming regulator DLP-100 | 10 |
3316HE | 8.2 | |
Stabilizer | 4.3 | |
CPE | 4 | |
Epoxy soybean oil | 2 |
Note: The formula can be adjusted based on site conditions.
Technical parameters are available upon consultation with our formulator.
3. Main Production Equipment:
No. | Equipment Name | Power (KW) | Reference Price (Â¥10,000) | Function | Remarks |
1 | SWP-400 Crusher | 15 | 1.8 | Crushes waste plastic | Capacity: 6 tons/day |
2 | SMF500 Mill | 30 | 4.8 | Grinds waste plastics to required size | Capacity: 4 tons/day |
3 | 500/1000 High & Low Speed Mixer | 55 | 9 | Mixes PVC, additives, and wood flour | Capacity: 12 tons/day |
4 | SJSZ-80 Twin Screw Line (Special for wood-plastic building templates) | 75 | 60 | Extrusion of products | Capacity: 7 tons/day |
5 | EK01350 Extrusion Die (Special for wood-plastic building templates) | 29 | - | Extrudes 1200mm wide products | - |
6 | EK01000 Extrusion Die (Special for wood-plastic building templates) | 23 | - | Extrudes 915mm wide products | - |
7 | EK01500 Four-Section Cooling Die | - | - | Product cooling and shaping | - |
8 | One Mold Temperature Machine | - | 2.0 | Controls die temperature | - |
9 | 25P Chiller | 50 | 6.5 | Provides circulating cooling water | - |
10 | 50T Cooling Tower | 2.2 | - | Lowers water temperature | - |
11 | Air Compressor | 4.5 | - | Provides air pressure | - |
Equipment Requirements:
- Mixer should ensure uniform mixing, no dead zones, and a good drainage system.
- Temperature control must be accurate with reliable sensors.
- Dust removal and dehumidification systems are essential.
Extrusion equipment should:
- Achieve good dispersion of wood powder, resin, and additives.
- Have proper mixing without excessive shear force.
- Feature precise temperature control.
- Include an efficient exhaust system for dehydration and bubble removal.
- Use wear-resistant materials for screws and barrels.
Mold requirements:
- Special design for wood-plastic hangers.
- No dead zones with accurate control.
- Accurate temperature regulation.
4. Plant Structure and Hydropower Installation:
- Workshop height: minimum 4 meters; length: 35 meters; width: 6 meters.
- Mixing workshop and warehouse area: at least 12m x 6m.
- Total plant area: not less than 1500 square meters.
- Cooling tower (30 tons) installed outdoors in a 16 sqm area, at least 1m high, connected to indoor pipelines.
- Main pipes: 2 or 3-inch steel pipes depending on pump inlet.
- Drain pipes: 110mm PVC pressure pipes.
- Cooling water flow: 5–8 tons/hour.
- Drainage ditches must follow the layout diagram.
- Total power for one line: 300 kW.
9. Waste Formula:
- Basic materials: waste PVC, wood flour, calcium carbonate, stabilizers, and foaming agents.
2. Cost Calculation:
- Building template cost per ton: ¥5,500 (based on waste).
- Daily output: 6 tons per line (actual manufacturers may have more lines, reducing costs).
- A: Material cost = ¥5,500/ton
- B: Power cost = (mixer 1000 kWh + extruder 3800 kWh) ÷ 6 tons × 0.8 yuan/kWh = ¥548/ton
- C: Management fee = ¥600/day ÷ 6 tons = ¥100/ton
- Total cost per ton = A + B + C = ¥6,285/ton
3. Ex-factory price: ¥9,375/ton
- Based on Huangshi Hongtai Board's August 2011 pricing: 150 yuan/piece for 1830×915×15mm board, weighing 16 kg/piece → ¥9,375/ton.
4. Profit per ton: ¥3,875 (gross) = 9,375 – 5,500
- Net profit after deducting labor and electricity: ¥2,875/ton.
5. Annual profit for one line: ¥4.5 million = 6 tons/day × 300 days × ¥2,500/ton.
Note: Raw material cost per ton is ¥5,500, making up 65% of total cost. A 36 ft (1830×915×12) board weighs 16 kg, costing ¥88 in raw materials, while selling at ¥150 per piece.
Source: http://news.chinawj.com.cn
Submission:
Wood Hole Saw,Timber Hole Saw,Drill Carbide Hole Saw Bits,Carbon Steel Hole Saw Bit
Danyang Yongshun Tools Co.,Ltd , https://www.china-drill-bit.com