Description
SCOPE OF OFFER: –
Stretch Film Machine 150kg/h
COMMERCIAL OFFER
| No. | Description | QTY | Amount |
| 1 | HD-55/75-1250 Stretch Film Machine | 1 | |
| 1.1 | Main Machine | 1 set | |
| 1.2 | Swing System (to adjust the film and make the film more even) | 1 set | |
| 1.3 | Main Electric Cabinet | 1 set | |
| 1.4 | Subsidiary Electric Cabinet | 1 set | |
| 1.5 | 142# In-line Recycling Unit (high power crusher to recycle the edge
of film) |
1 set | |
| 1.6 | Auto Loader (auto material loading to save the labor cost) | 2 sets | |
| 1.7 | The roller for cutting sizes ( you can make 500mm, 450mm, 300mm..) | 1 pc | |
| 1.8 | Edge fixing system by static (to stick the film on the cooling roller) | 1 set | |
| 1.9 | Ladder | 1 set | |
| 1.10 | Base Rail | 1 set | |
| 1.11 | 20HP chiller | 1 set |
| SERVICES | |
| DELIVERY | |
| ASSEMBLY / TESTING / PERSONAL TRAINING
(Excluding transport & accommodation) |
|
| Sub Total (ex-vat) | |
Commercial Terms
Delivery: Approximately 20 weeks
Payment: TT, 50% as deposit on machine order, 40% on completion before delivery, 10% after installation
Terms: Delivery included in Gauteng
Service: Installation and commissioning included
Warranty: 12 months
Validity: 30 days.
Full set of terms: To be supplied on request
Main Machine
Main Parameters
| Model | HD-55/75-1250 |
| Screw Diameter | 55/75 mm |
| Screw L/D | 30:1 |
| Screw Speed | 50-150 rpm |
| Width of effective film | 200-1000mm(max) /2*500mm |
| Total Power | 75kw |
| Thickness | 8-50 μm |
| Tolerance of thickness | ≤±5% |
| Machine designed line speed | 150m/min |
| Extruded Capacity (Max) | 150kg/h |
| Structure of film layers | AB or ABA Co-extruded |
| Film material | LLDPE |
| Electric power supply | 3 phase 380V |
| Paper core size | φinner76 |
| Total weight (for reference) | 6T |
| Machine dimension (for reference) | 7500*3000*3000mm |
Gear box: Hardened tooth surface reducer.，146#，1Piece; 173#，1 Piece
Gear box processing technique: Tooth surface high-frequency quenching, hardened toot h surface precision grinded by gear grinding machine
Barrel and screw.
No.1 EXTRUSION SYSTEM
- The screw diameter: Φ55mm; Screw L/D: 30：1
- Screw length: 1650mm
- Structure：Shield mixing forge
- Material: 38CrMoA1，Hard chrome-plated screw
- Processing technique: Forging, quenching, nitrating (High plasticization, high extrusion, high temperature resistance, wear resistance, corrosion resistance)
- Inverter: Huayuan
- Motor: 15 kw * 1 set
- Hopper: Autoloader — high suction
No. 2 – EXTRUSION SYSTEM
- The screw diameter: Φ75mm; Screw L/D: 30: 1
- screw extruder，Length 2250mm
- Structure：Shield mixing forge
- Material: 38CrMoA1，Hard chrome-plated screw
- processing technique: Forging, quenching, nitrating (High plasticization, high extrusion, high temperature resistance, wear resistance, corrosion resistance)
- Inverter: Huayuan
- Motor: 22 KW * 1 set
- Hopper: Autoloader — high suction
E. Extrusion Die
- Die width: 1250mm
- Mode of die: T shape made
- Die head material and processing：
The die lip is 1.0mm, the polishing accuracy: 0.02-0.04 (um), the die flow surface is hard chrome plating: 0.06-0.08 (um), the hardness: 60-80Rockwello, the thickness of the chrome plating layer on the outer surface: 0.01-0.02mm.
Electric heating capacity: 16kw, 380V.
TRACTION WINDER, ELECTRIC CONTROL
- Traction roller： Seamless Steel Tube（Mirror-polished, hard chrome surface plating with HRC 65)
- Cooling roller： 420 mm diameter* 1350mm 2pcs: Special processing inside and outside surface to make sure the film can be cooled evenly.
- Hardened Aluminium roller: 80*1250mm (6pcs)
- Rubber roller: 90*1200mm (2pcs)
- Changing cutting：Automatic Invisible serrated knife to cut off
- Rolling meters：Meters counter
Rewinding Device
- Rewinding type: Automatic friction rewinding, controlled by cylinder.
- Rewinding roll and roller: W-type Air shafts with inner diameter 76mm with full automatic turnover exchange the roll.
Automatic edge material recycling unit
- Online recycling unit,1 set
Control box
- Separate electrical control box, (1 set)
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