Zhangjiagang Beisu Machinery Co., Ltd.
Zhangjiagang Beisu Machinery Co., Ltd. Challenge is opportunity, breakthrough is growth.
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Twin Screw Extruder 50-160mm PVC Pipe Extrusion Line with PLC control
Layout:
Main technical parameter:
| Item | Model | Qty | Notes | |
| 1 | Double screw extruder | SJSZ65/132 | 1 set | Equipped with spiral feeding machine |
| 2 | Spiral Feeding Machine | 1 set | Installed with the extruder | |
| 3 | Die and Mould | SJM-200 | 1 set | 50-200mm According to requirement |
| 4 | Vacuum sizing tank | ZD-6000 | 1 set | Include sizing set |
| 5 | Haul-off machine | QY-200 | 1 set | Two claws |
| 6 | Cutter | QG-200 | 1 set | Blade Cutter |
| 7 | Stacker | FZ-6000 | 1 set | Welded by Q235 |
Specification:
1. SJSZ65/132 conical twin-screw extruder (including feeder)
—— Screw diameter: 65/132mm
- Number of screws: 2
——The effective working length of the screw: 1440mm
—— Screw speed: 1-34.7rpm
- Screw rotation direction: Outward rotation
——Main motor power: 37KW
——Production capacity: 150-250kg/h
——heating power: 24KW
—— Screw/screw material: 38CrMoAlA nitriding treatment
——Nitrided layer depth: 0.5-0.7mm
- Nitriding hardness: 900-1000HV
——nitriding brittleness: ≤ one level
——Surface roughness: Ra0.4
——Deceleration box/distribution box: Hard tooth surface (Jiangyin Doring)
- Heater: cast aluminum heater (with fan cooling)
—— Temperature control table: CHB intelligent temperature control table
——Electrical: Siemens contactor
——Speed control: HOLIP AC frequency converter
- Feeding device: Twin screw feed.
——Device center height: 1000mm
Second, the mold
——Mold specifications: φ50—φ160mm PVC drain pipe mold;
——Mold material: 40Cr
——Flow surface treatment: The transition of the runner corner arc is hard chrome polished.
Third, the vacuum setting box
——Box length: 6000mm
——Box material: stainless steel
——Vacuum pump motor power: 5.5kw
——Water pump motor power: 4kw
- Move the motor back and forth: 0.75KW (cycloidal pin gear motor)
——Electrical components: Chint
——Sizing range of pipe: Φ50～Φ160mm
——Cooling method: Land pipe spray water cooling type
- Up and down / left and right adjustment: Manual
Fourth, the tractor
——Band bandwidth: 60mm
- Track clamping method: manual adjustment
—— traction motor power: 3kw
——Crawler clamping force: 4900N
——Speed control mode: Frequency converter (Danfus Hailip)
Five, cutting machine
- Revolution period: 10 ~ 50S
——Motor power: 2.2kw
——Cutting pipe diameter: Φ50～Φ160mm
——Cutting form: Automatic fixed length cutting.
——Electrical components: Chint
Six, stacking rack
—— Length: 6000mm
- flap type: pneumatic