WPC PVC Crust Foam Board Extrusion Line
Detail Technical Parameters
(Picture only for reference)
General description
1、Product size: width 1250mm/thickness:2-30mm (Based on customer’s requirement)
2、Main Material: WPC Compounding , processing additives and filling agent
3、Extruder: SJSZ80/156 conical double screw extruder
4、Output: around 7ton/day
5、Cooling water temperature: <15℃ Air pressure: > 0.6Mpa
6、Power supply: 3Phase /380V/50HZ (Based on customer’s requirement)
B． Detail Technical Parameters of Each component
1. Screw Automatic loader
| Item | Description | Unit | remarks |
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| 1 | Rated Charge Capacity | Kg/h | 450 |
| 2 | Max charge capacity | Kg/h | 450 |
| 3 | Motor Power | KW | 1.5 |
| 4 | Hopper volume | Kg | 120 |
| 5 | Spring diameter | mm | 36 |
| 6 | Storage volume | kg | 150 |
2. SJSZ80/156 Conical Double Screw Extruder
| ﹡Screw、barrel design and manufacturing absorb European advanced technology
﹡Screw and barrel material：38CrMoAlA，Nitriding treated ﹡adopt original famous electric components with high steady running quality . Eg: RKC or Omron temperature controller、ABB speed regulator、low-voltage breaker adopts Schneider or Siemens ﹡Gearbox adopt high torque, low noise, hard gear tooth face gear box ﹡Self protective system: current of motor overload automatic stop protection screw displacement automatic stop protection Lubrication oil starvation automatic alarm device |
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| 1 | Screw Diameter | mm | ￠80/156 |
| 2 | Screw Length | mm | 1800 |
| 3 | Screw rotation speed | r/min | 0-37 |
| 4 | Material of Screw and Barrel | / | 38CrMoAlA Nitrogen Treatment |
| 5 | Depth of nitration case | mm | 0.4-0.7mm |
| 6 | Hardness of nitration | HV | 》950 |
| 7 | Roughness of the surface | Ra | 0.4un |
| 8 | Hardness of double alloys | HRC | 55-62 |
| 9 | Depth of double alloys | mm | 》2 |
| 10 | Heating Power | KW | 36 |
| 11 | Barrel Heating | / | Casting Aluminum Heater |
| 12 | Screw core temperature control | / | Automatic cycle temperature control |
| 13 | Heating zones | / | 4 |
| 14 | Cooling | / | blower cooling |
| 15 | Screw core temperature adjusting | / | By circle conduction oil |
| 16 | Screw quantity | 2pcs | |
| Machine frame | Welding of steel pipe and iron plate | ||
| Gear box | |||
| 1 | Applicable standard | / | JB/T9050.1-1999 |
| 2 | Material of gear and shaft | / | Adopt high strength alloy, carburizing and quenching, grinding |
| 3 | Gear precision and hardness | / | 6grade, HRC 54-62 |
| 4 | Oil sealing | All sealing adopt good products | |
| 5 | Screw Safeguard | / | Automatic screw displacement alarm |
| 6 | Brand | DUOLING (JIANGYIN) | |
| 7 | gear bearing | NSK | |
| 8 | gear bearing MATERIAL | 20CrMnTi Nitriding hard tooth surface | |
| Dosing feeding device | |||
| 1 | Feeding speed regulator | / | ABB frequency conversion |
| 2 | Can be adjusted separately or synchronized adjusting with extrusion. | ||
| 3 | Feeding motor 1.5kwMaterial stainless steel | ||
| Motor and electric system | |||
| 1 | Motor Power | KW | 75(AC motor) |
| 2 | Speed adjusting mode | / | Variable frequency conversion |
| 3 | Output Capacity | Kg/h | 400 |
| 4 | Temperature Controller | / | RKC, Japan |
| 5 | Frequency inverter | / | ABB |
| 6 | AC contactor | / | Siemens |
| 7 | Voltage | / | According to requirement |
| 8 | Motor brand | Siemens | |
| 9 | Extruder axis height | mm | 1000 |
| 10 | |||
3. Die head and calibrating Moulds (including mould temperature controller)
| Item | Description | |
| Regulating device with choke plug: 1 set of die lip. The upper die lip can be adjusted and the lower die lip can be replaced. Equipped with die holder with adjustable die lifting.The mold lip is equipped with a circulating heat transfer oil device, equipped with a mold temperature machine.
Effective width of die head: 1350mm Channel mode: clothes hanger channel is adopted Product width: 1220mm Thickness of foam board products: 3-25mm Heating section: Zone 7 The die is made of high-quality alloy steel and die steel forgings, and the surface of the inner runner is chrome plated and polished. Mold structure: the mold structure absorbs imported technology, and the interior of the mold cavity is plated with hard chromium and polished to a bright mirror. Thickness adjustment: adjustable bolts are set on the die lip, which can be adjusted when producing plates with different thickness Heating form: stainless steel electric heating rod is used for heating, with uniform discharge and good stability Mold trolley, bracket type, with traveling wheel. Material: square tube steel plate welding reinforced structure Adjustment method: screw adjustment Adjustment height: 100mm |
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| 4.4 Cooling shaping platform |
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| Number of setting plates: 4 pairsSetting plate width: 600mmThickness of setting plate: 90mm
Length of setting plate: 1500mm Treatment process: quenching and tempering + hard chromium plating + polishing Cooling of setting plate: water cooling, specially designed flow channel, good cooling effect Lifting of setting plate: hydraulic control, separate lifting control Adjustment mode of upper formwork: fine adjustment screw Treatment process of lifting guide post adjusting column: quenching and tempering + hard chromium plating + polishing Front and rear walking mode of electric platform Electric power: 0.37kw Reducer form nmrv-40 / 75-500-0.37 Overall height adjustment mode of platform: manual adjustment Platform overall control independent control panel The control panel is composed of power indicator, main engine on-off switch, emergency stop button, tachometer, fine adjustment button, voltmeter and power switch. |
| 4.5 hauling off |
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| Rubber roller material: nitrile rubberTraction cots: 8 groups of 16 CotsRubber roller hardness: Shore hardness 53-58 degreesControl mode: pneumatic compression, independent control
Working width of rubber roller: 1400mm Rubber roller: φ 250m Variable frequency speed regulation is adopted for traction: ABB frequency converter Linear speed: 1-2.5m/min Motor power: 2x5.5kw Gear form helical gear Clamping mode：air cylinder Move back and forth synchronously with the platform The connection mode with the platform is the mother screw and can be adjusted separately |
| 4.7 cutting machine |
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| Cutting mode: Electric transverse cuttingSelf locking motor: 0.75kwThickness of cut plate: 3-25mmCutting plate width: 1220 mm
Meter counting device: travel switch circuit control Length counting has the advantages of mechanical and pneumatic control of length and accurate length. Dust suction device is common to slitting Clamping mode：air cylinder Quantity of blade :1-3pcs Cutter method :frequency control Cutting guide: :aluminum alloy profile 4.8 board robert /automatic board lifting machine main parameter configuration of special plate splicer for plate 1、 Overall dimension of equipment: 6500 * 1890 * 2600 (5000) mm;The height of the saw is 1150mm-980 mm, which can be adjusted with the center of the saw, and can be connected with the cutting table by the bracket; 2、 Electrical system: 1. Operation mode: PLC + touch screen, brand: Xinjie 3. Alignment mode of plate conveying: stainless steel idler, idler Φ 60mm, number of idler 18, idler drive is cycloid reducer controlled by frequency converter, reducer model is bwy0-9-0.75kw, frequency converter brand: Xinjie; 4、 Lifting system: variable frequency speed regulating brake motor drive, RV Reducer rubber roller guide vertical lifting, motor power 1.0kw, reducer rv63-25, frequency converter brand: Xinjie; 5、 Translation system: servo motor drive RV Reducer, reducer rv63-10, servo motor model: 80st-0.75kw, brand: Xinjie 6、 Plate grabbing method: vacuum suction cup, number of suction cups: 10; 7、 Maximum stacking height: 1400mm; 8、 Maximum grasping weight: 50kg; 9 Maximum operating speed: 50s / time; 10、 Suitable plate size: 1000-3200mmx1220mm;
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PVC foam board machine Spare parts :Accessories list:
| NO | Spare parts name | Quantity |
| 1 | Cast alumium heater for 1 zone | 1 pcs |
| 2 | Cooling air fan for barrel | 1 pcs |
| 3 | Spanner for mould | 1 pcs |
| 4 | contactors | 2 pcs |
| 5 | Thermocouples | 5 pcs |
| 6 | heating rods for abrasives | 5 pcs |
| 7 | copper feeler gauge | 1pcs |
| 8 | die adjusting bolts | 5 pcs |
| 9 | Feeding spring for feeding machine | 2 pcs |
| 10 | Pe pipe for feeding machine | 2 pcs |
| 11 | air pipe connectors | 5 pcs |
