- Model NO.: SL
- Plastic Processed: Polystyrene
- Feeding Mode: One Feed
- Screw: Single-Screw
- Screw Channel Structure: Deep Screw
- Automation: Automatic
- Condition: New
- Treatment of Screw: 38crmoaia
- Transport Package: Suitable to Export
- Origin: Wenzhou
- Type: Yarn Extruder
- Product Type: Extrusion Molding Machine
- Assembly Structure: Integral Type Extruder
- Engagement System: Full Intermeshing
- Exhaust: Don′t Exhaust
- Computerized: Computerized
- Exprerience: 20years
- Trademark: SL
- Specification: ISO9001 and ISO14001
- HS Code: 8477209000
(SL -FS120/1200B)
The machine using material of PP, PE as raw materials which should been heated, extruded, cooled, cut & drawn to the flat fibers. The flat fibers would be rolled on the bobbins for weaving the sacks by the circular loom. The flat fibers can be drawn by the materials is including of the reclaimed materials, powder or pellet materials and the mixed materials of them. In this case, the suitable range of the materials has been extended more. Then machine unit can save the power consumptions. It's quite convenience for operating & maintenance of the machine unit.
The cylinder & screw of the extruder are made by alloy steel of 38CrMoAlA. After nitrogenation treatment; Its hardness is much higher than HV950.
The extruder and drawing devices are controlled by step less speed charge device. Since all the drawing rollers had been treated by electroplating with the hard Chromium, so their service lives had been extended much longer.
Main technical parameters
| Model No. | SL -FS 110/800BÂ |
SL -FS 120/1000B |
SJ-FS 120/1200B | SL -FS 135/1600B |
SL -FS 135/1800B |
SL -FS 140/2000B |
SL -FS 140/2200B |
SJ-FS 150/2600B | SJ-FS 150/3000B | SJ-FS 150/3200B |
| Diameter of Screw (mm) | 110 | 120 | 120 | 135 | 135 | 140 | 140 | 160 | 160 | 160 |
| L/D ratio of Screw | 23:1 | 23:1 | 23:1 | 26:1 | 26:1 | 26:1 | 26:1 | 28:1 | 28:1 | 28:1 |
| Rotational Speed of Screw (r/min) | 25-75 | 23-70 | 23-70 | 22-65 | 22-65 | 20-60 | 20-60 | 20-60 | 20-60 | 20-60 |
| Width of Die (mm) | 800 | 1000 | 1200 | 1600 | 1800 | 2000 | 2200 | 2600 | 3000 | 3200 |
| Motor Power of Extruder (kw) | 30 | 30 | 30 | 37 | 37 | 45 | 45 | 75 | 75 | 75 |
| Heating Power of Extruder (kw) | 36 | 43 | 47 | 77 | 77 | 86 | 86 | 96 | 100 | 100 |
| Power of Driving Motor (kw) | 7.5 | 7.5 | 7.5 | 11 | 11 | 11 | 11 | 18.5 | 22 | 22 |
| Heating Power of the Oven (kw) | 15 | 20 | 24 | 30 | 30 | 30 | 30 | 32 | 34 | 34 |
| Drawing Rate |
4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 |
| number of oven | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Thickness of Tape (mm) | 0.025-0.08 | 0.025-0.08 | 0.025-0.08 | 0.025-0.06 | 0.025-0.06 | 0.025-0.06 | 0.025-0.06 | 0.025-0.06 | 0.025-0.06 | 0.025-0.06 |
| Production Capacity (kg/h) | 50-100 | 60-120 | 70-140 | 90-180 | 100-200 | 110-220 | 120-240 | 120-260 | 140-280 | 140-280 |
| Drawing speed(m/min) | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 |
| Weight  (kg) | 6500 | 8000 | 10000 | 16000 | 17000 | 20000 | 21500 | 24500 | 26500 | 27500 |
| Installing Dimensions (L*W*H) (mm) | 13300 ×1500 ×2000 |
14700 ×1750 ×2000 |
16500 ×2050 ×2000 |
17200 ×2600 ×2200 |
19000 ×2950 ×2200 |
19200 ×3400 ×2200 |
19200 ×3700 ×2200 |
20500 ×4400 ×2500 | 20500 ×4800 ×2500 | 20500 ×5000 ×2500 |
Factory Show:
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NINGBO LUCKY CHEMICAL INDUSTRY CO. LTD , https://www.luckychemical.com