Spinning box, for polyester staple fiber (PSF) production line.
Technical specifications:
Mode: single-sided operation type
Station number: 8-station/box
Diameter of assembly: φ240mm
Head quantity: 1 thread/station
Station Distance: 600mm
Heating mode: electric heating with heat conducting oil
Design Temperature: 320°C
Box design pressure: 0.25Mpa
Each station has the interface of pump pressure display meter
Each box has two temperature measuring points (one bimetallic thermometer, and one temperature thermocouple)
Heat Insulating Material: aluminum silicate mineral wool
Heat Insulating Thickness: the bottom of cabinet is 10cm, four-side is 10cm, the surface of cabinet is 20cm
Housing Material: carbon steel plate, the surface of steel plate is δ8mm, four sides and bottom is thin plate of δ1.5mm
Bottle Scraps Spinning Dope-dyed Polyester Staple Fiber
Production Line with Daily Output up to 30 Tons
(TS240×8-bit×2 Sets×φ150 Screw)
a) Fore-spinning Equipments:
| Item | Description | Unit | Quantity | Dragging Power | Heating Power |
| 1 | Screw Extruder (Φ150) | Units | 2 | 110x2=220 KW | 64x2=128 KW |
| 2 | Screw Measuring Head and Pipeline | Units | 2 | | 4x2=8 KW |
| 3 | Filter (5.5) | Units | 2 | | 12x2=24 KW |
| 4 | Metering Pump Transmission | Units | 12 | 3 KW×16=48 KW | |
| 5 | Spinning Cabinet | Units | 2 | | 36x2=72 KW |
| 6 | Oiling Agent Pump | Units | 2 | 2x1.5=3 KW | |
| 7 | Oil Tanker Transmission | Units | 12 | 0.37 KWx16=5.92 KW | |
| 8 | Tractor with Six Rollers | Unit | 1 | 5.5×6=33 KW | |
| 9 | Feed beater | Unit | 1 | 11 KW | |
| 10 | Filament-holding barrel Turntable Machine | Unit | 1 | 2.2 KW | |
| 11 | Vacuum Cleaning Furnace | Units | 2 | 4×2=8 KW | 20×2=40 KW |
| 12 | Air Compressor | Unit | 1 | 30×1=30 KW | |
| 13 | Electric Hoist 2T | Units | 3 | 9.6 KW | |
| 14 | Elevator | Unit | 1 | 30 KW | |
| 15 | Industrial Air Conditioner Unit | Set | 1 | 75 KW | |
| 16 | Total: | | | 475.72 KW | 272 KW |
b) Post-spinning Equipments:
| Item | Description | Unit | Quantity | Dragging power | Heating power |
| 1 | Six-roller guide-filament machine | Unit | 1 | | |
| 2 | No.1 drawing machine | Unit | 1 | 55 KW | |
| 3 | No.2 drawing machine | Unit | 1 | 132 KW | |
| 4 | No.3 drawing machine | Unit | 1 | 200 KW | |
| 5 | Filament-folding machine | Unit | 1 | | |
| 6 | Crimping machine | Unit | 1 | 30 KW | |
| 7 | Belt conveyor | Unit | 1 | 1.5+1.5=3 KW | |
| 8 | Shrink-setting machine | Unit | 1 | 48.2 KW | |
| 9 | Traction tension machine | Unit | 1 | 3 KW | |
| 10 | Cutting machine | Unit | 1 | 11 KW | |
| 11 | Air conveying system | Unit | 1 | 7.5 KW | |
| 12 | Baler | Unit | 1 | 30 KW | |
| 13 | Total: | | | 519.7 KW | |
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