| Customization: | Available |
|---|---|
| After-sales Service: | Online Support |
| Warranty: | 12month |
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This is PLC controlled automatic roll changer,Automatic loader and auto edge film recycling unit.machine is simple in operation,high speed at 2.2 ton daily production by 24 hour(20micro based).With the effective consumption of electricity,it can bring more of production benefit for buyer.
Specifications:
| Name | PPD-LΦ55+80/55x1250 New Style Automatic High Speed 2-layer Stretch/Cling Film Machine Group |
| Model | PPD-LΦ55+80/55x1250(cone screw design) |
| Configuration | High standard |
| Output | 50-150 kg/h Depends on the thickness of the film 2.2Ton Daily Production By 24 Hour |
1. Machine main specification
| Thickness of film | 8µm-30µm |
| Tolerance of thickness | ≤±5% |
| Width of effective film | 1000mm(max) or 2*500mm |
| Structure of film layers | A/B Co-extruded |
| Film material | LLDPE or LLDPE+LDPE |
| Electric power | ≥90kw |
| Electric power supply | According customer's detail requirements |
| Machine dimension(about) | 6500*3000*3200mm |
2. Composition
| Extruder unit | 2 sets |
| Auto-loaders | 2 sets |
| T-die Unit | 1set |
| Cooling roller unit | 2 pcs |
| Pulling rollers | 6pcs |
| Auto cutting&rewinding | 1 sets |
| Electrical control box | |
| Operating control system | PLC control (VIGOR Brand) |
| On line recycling machine |
A,Gear box : Hardened tooth surface reducer.,146#,1Piece,173#,1 Piece
(1)Gear box processing technique: Tooth surface high-frequency quenching, hardened tooth surface precision grinded by gear grinding machine
B,Barrel and screw.
(No. 1 - EXTRUSION SYSTEM )
| The screw diameter | Φ55mm; Screw L/D: 30:1 (JinHaiLuo Screw--The best screw in the world) |
| Screw length | 1650mm |
| Structure | Shield mixing forge |
| Material | 38CrMoA1,Hard chrome-plated screw |
| Processing technique | Forging, quenching, nitrating |
| Inverter | Import from Shenzhen( Senlan Brand) |
| Motor | 18.5 kw * 1 set |
| Hopper | Autoloader 1 set |
| 55 Screw heating(Machine designed heating) | 12kw |
(No. 2 - EXTRUSION SYSTEM)
| The screw diameter | Φ80/55mm; Screw L/D: 30:1 (JinHaiLuo Screw--The best screw in the world) |
| screw extruder | Length 1650 |
| Structure | Shield mixing forge |
| Material | 38CrMoA1,Hard chrome-plated screw |
| processing technique | Forging, quenching, nitrating |
| Inverter | Senlan Brand |
| Motor | 37 kw * 1 set |
| Hopper | Autoloader 1set |
| 80/55 Screw heating(Machine designed heating) | 12kw |
C. Heating:
| Heating | Ceramic heating ring,Stainless steel cover with socket connections |
| Heating Power | >40kw |
| Filter mode | Manual screen changer |
| Cooling | water-cooling |
| Plasticization Cooling | Forced air cooling |
D. Extrusion Die
| Die width | 1250mm |
| Mode of die | T shape made |
| Process theory | Specially designed with different shunt |
| Die head material and processing | Use 718 high-quality steel, after quenching and tempering, grinding the inside surface of the polished mirror surface and hard chrome plating treatment |
| The gap of mold mouth | 0.8mm |
| Die heating(Machine designed heating) | 12kw |
E. Traction winder , Electric control,
| Traction roller | Seamless Steel Tube(Mirror-polished, hard chrome surface plating with HRC 65) |
| Cooling roller | 370 mm diameter* 1250mm 2pcs: Special processing inside and outside the mezzanine, spiral cooling in two flow way to ensure even cooling temperature for the surface of the roller and have copper coupling with recycling system. |
| Elevated cooling stretch | Oscillating, several aluminum rollers and rubber rollers (3-1) Aluminum roller: 80*1200mm 6pcs (3-2) Rubber roller: 90*1200mm 2pcs |
| Machine designed traction speed | 20-150m/min |
| Stretch film thickness | 8µm-30µm |
| Cooling principle | Left to rigPPD into the rotary joint barrel water cooling made of copper |
| Changing cutting | Automatic Invisible serrated knife to cut off |
| Cutting driver | Brake deceleration control of motor and steam-driven approach control |
| Rolling meters | Meters counter |
| Oscillating is approx.100mm/min operated by auto motor |
F. Rewinding Device:
| Coiling type | friction rewinder,controlled by cylinder.(All Cylinders STNC brand) |
| Rewinding roll | W-type Air shafts: two pieces with full automatic turnover exchange the roll (2-1) Air shaft: 76*1400mm 3pcs (effective length 1200mm) |
| Rewinding roller | 370mm * 1200mm 2pcs |
G. Automatic edge material recycling unit
| On line recycling unit | 1 set |
| Suction machine unit | 1 set |
H.Controlling box
| Separate electrical controlling box | 1 sets |
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