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High Efficiency Plastic Sheet Extrusion Line PE Sheet Making Machine
plastic sheet extrusion machine
,pet sheet extrusion line
CSE180 Tunkey Project for PE Sheet Extrusion Line with Capacity of 1000kg/hr
- Technical part
- General
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Sheet thickness 1-6mm width 1500mm |
Based on nondrying process Two mould tips for easy changing the thickness of the sheet |
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700~900 kg/h
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@ 75rpm: depending on formulation, raw materials and operation conditions of extruder | |
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Polymer type | PE pellet | |
| Recycled material | |||
| Additive type | |||
|
Power: | 380V/ 50Hz 3P+N+E | Kw |
| Cooling water |
Temp ≤25℃, pressure 0.2-0.4Mpa,volume m3/h |
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| Compressed air | Pressure 0.6-0.8Mpa,volume m3/h | ||
| Installation site |
Space required: Length ≈ 18m, Width ≈ 5m, Height ≈ 3.5m Indoor (Temp 0℃—40℃, relative humidity ≤ 80%) |
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- Technical parameters
- Hopper & vacuum loader
| Loader model | XSQ-25 |
| Motor power | 3KW |
| Capacity | 1000kg/h |
| Hopper volume | 300L |
- CSE150 Single screw extruder
|
Main motor: AC motor, 250 KW; RPM controller: Parker inverter |
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Power transmission: Standard transmission(with six nylon pins); |
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Gearbox: With surface-hardened gearing system; The gearbox with original lubricating system; Input/output: 1500rpm/90rpm. |
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Extrusion line: L/D=33 : 1; Screw material: 38CrMoAlA with nitrifying heat-treatment, treated depth of 0.4～0.6mm, surface-hardness HV740～940, and the Ra≤0.8µm; Barrel material: 38CrMoAlA with nitrifying heat-treatment, treated depth of 0.4～0.6mm, surface-hardness HV740～940, and the Ra≤0.8µm; |
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Temperature controlling: Heating system: ceramic electrical heater, total heating power with approx.50kw (No.1 Section cooled by water); |
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Steel base: Welding base with special pads; |
- Screen changer
| Brand | Chinese |
| Screen changer type | Plate |
| Screen changer material | 38CrMoAlA |
| Heating power | 7KW |
| Hydraulic oil pump | 1.5KW |
| Accumulator volume | 16L |
- Sheet die
| Brand | Chinese |
| Total width | 1650mm |
| Material | Mold specialized steel alloy |
| Heating zones | 9 zones |
| Cartridge | 50kw |
| Die tips | Two die tips with 1-2.5mm and 2.5-6mm. Which is very easy to change and clean |
- Three-roller calender
| Rollers specification |
Φ500 x3, Width efficient 1700mm Patented cooling media flow channel inside the rollers |
| Structure equipped | Middle roller fixed, Vertical shape |
| Roller surface roughness | Ra ≤ 0.025um |
| Roller surface hardness | HRC ≥50 |
| Roller gap adjustment | By manual |
| Motor driving | AC motor 1.5kw x3, Parker inverter |
| Line speed | Max. 8m/min |
| Motor moving | 0.55kw |
| Motor lifting | 0.37kw x2 |
- Roller temperature controller
| Temperature range | 15-85℃ |
| Precision controlled | ≤±2℃ |
| Cooling media | Treated water |
| Water pumps | 5.5kw x3 |
| Heating power | 12kw x3 |
- Rollers cooling
| Rollers diameter | 80mm |
| Rollers quantity | 7 PCS |
- Edge trimming
| Cutting type | Blade with heater |
| Width adjustment | Manual |
- Haul-off
| Haul-off type | Double rollers Φ200 |
| Motor | AC motor ,Parker inverter |
| Clamping method | Pneumatic |
- Across Cutter
| Cutting method | Blade with heater |
| Blade | S.S |
| Motor cutting | 3kw AC. Parker inverter |
| Length cutting | 800-3000mm |
| Auxiliaries |
Clamping by pneumatic cylinder Moving synchronously |
- Stacker
| Type | Lifting platform |
| Size |
Width 1.5m Length 3m |
- Control system
| Control method | Siemens S7-300 PLC control system |
| Touch screen | Siemens TKP1200 touch screen |
| Main motor inverter | Parker |
| Main switch | Eaton Muller |
| Low-voltage electrical elements | Eaton Muller |
| Solid State Relay & fuse | Crydom |
| Temp sensor | Thermocouple range 0-400℃ |
| Pressure sensor | GEFRAN |
- Spare part and tools
| Name | Quantity |
| Each type of heating tube | 2PCS |
| Oil sealing for gearbox | 1 Set |
| Solid state relay | 2PCS |
| Thermal sensor | 3Pcs |
| Asbestos gloves | 2 Pairs |
| Inner hexagon spanner | 1 Set |
| Outer hexagon spanner | 1 Set |
| Cutting blade | 5PCS |
- Document
| Document language | English |
| Operating instructions | 1 |
| Electrical drawing | 1 |
| Scope of supply list | 1 |
| Installation drawing | 1 |
| Main motor, inverter and other main part operating instructions | 1 |
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