PP Flat Yarn Extruder(pp Woven Bags)
PP flat yarn extruder
The machine, PP flat yarn extruder, using material of polypropylene & high density polyethylene, through heating, extruding and drawing, makes tape that is then winded for the weaving of the circular loom. the machine can use 100% recycle PP & PE, powder or grain PP & HDPE to produce the tapes. The screw and cylinder of extruder are made of 38CrMoA1A alloy steel, the hardness is over HV950 after nitrogenation treatment. Helical gear reducer made of 20CrMnTi alloy steel is applied to the extruder, the gears & chain wheels are made of 45#medium carbon steel and done the treatment of high frequency quench. The driving rollers are electroplated with hard Cr and the tension self-controlling of winding-rollers are applied to the driving unit. The cylinder of extruder, triton and die adopt aluminum cast heater which is endurable.
Main Technical Details
| Model: DX-FS-140/1500B | |||||
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Production Range |
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| Raw Material | 100%virgin PP or 100% recycling PP or virgin PP mixedwith recycling PP | ||||
| Tape Width | 2.5-4mm | ||||
| Tape Usage Application | For Standard Woven Bag, Rope and Tarpaulin | ||||
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Machine Composed BY |
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Item |
Name |
Quantity |
Remarks |
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Extruder Output: 100-200kgs/hour |
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1 |
Material Automatic loader with Hopper |
1set |
1.15KW | ||
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2 |
Extruder |
1set |
Extruder Main Motor:37KW Extruder Main Inverter:37KW Screw:Screw Diameter:140mm
Screw and barrel raw material: 38CrMoAIA, with Nitriding treatment Screw L/D ration:24:1 Revolution of Screw:8-48r/min Barrel Material: 38CrMoAIA, with Nitriding treatment Barrel: Barrel Heating: By Stainless steel Heater Temperature Control: By PID, Digital set-point type Heating Temperature: 0-300 °C Standard Filter: Filtering Screen: steel wire wove net, multilayers screen Heating: by cast aluminum heating loop Temperature Control: By PID, Digital set-point type Heating Temperature: 0-300 °C Standard T-die: T-die raw material:45#, Hard chrome plated, mirror polishing T-Die width:1500mm Heating: by cast aluminum heating plate Temperature Control: By PID, Digital set-point type Heating Temperature: 0-300 °C |
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3 |
Cooling Water Tank |
Made by 45# steel and paintingCooling method: by circulatory water | |||
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4 |
Flat Film Haul-off Unit with 4 Godets |
1set |
4Pc, Steel roller hard chromium-platedControl method: by reducer and inverter | ||
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5 |
Water Scraper unit |
1set |
2Pcs, Steel Plate | ||
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6 |
Tape Slitting unit |
1set |
With 1 set of Blade bar | ||
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7 |
Stretching Heating Arc plate |
2sets |
Thermal steel plate single side by electronic heatingTemperature Control: By PID, Digital set-point type Stretching ration:4-7times | ||
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8 |
Standard stretching unit with 5Godets |
1set |
5Pc, Steel roller hard chromium-platedControl method: by reducer and inverter | ||
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9 |
Standard traction unit with 3 |
1set |
5Pc, Steel roller hard chromium-plated | ||
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godets |
Control method: by reducer and inverter | |||
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12 |
Tape Collection Unit with 1 roller |
1set | 5Pc, Steel roller hard chromium-platedControl method: by magnetic powder clutch control | |
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13 |
Cam type winder |
1set | Number of winder: 260 Spindles Max.winding speed:150m/minStandard Bobbin:inner38mm*length230mm
Tension Control: Torque Motor |
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Main Electronic components List |
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| Main Extruder AC motor | Wannan Motor, Made in China | |||
| Main Extruder Inverter | China | |||
| All LV Parts | Delixi, China | |||
| Machines in Customer Factory | ||||
