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Zhenjiang Jerun, Polyester Staple Fiber Production Line, 10 Tons/Day, 6-Position

Zhenjiang Jerun, Polyester Staple Fiber Production Line, 10 Tons/Day, 6-Position

Description

  1. Spinning Section
    1. Hopper: 1 unit, hopper volume 6 m³, hopper material 1 Cr 13 stainless steel with thickness 2 mm.
    2. Screw extruder: 1 unit, screw diameter Φ120 mm (nitriding treated screw), rotation speed 15-60 r/min, maximum extrusion (PET) 350 kg/h, head pressure 15-25 MPa, transmission power 55 kW AC frequency conversion motor, heating power 40 kW, machine weight about 4 t.
    3. Elbow pipe: 1 unit.
    4. Spinning beam: 1 unit, single sided operation (use needle valve), 6 positions per box (boiler steel lining, pressure-tested), Φ220 mm components, 1 head per position, distance between positions 650 mm, heating medium conduction oil, designed temperature 320 °C, box designed pressure 0.23 MPa, each box body has a platinum resistance temperature sensor, includes heat insulation box with insulation materials of aluminum silicate board.
    5. Metering pump: 6 units, 40 cc.
    6. Pressure sensor: 6 units.
    7. Meter pump drive: 6 units, drive motor 1 set per position, vertical drive type, power 1.5 kW, synchronous motor FTY1250-4, frequency range 15-62 Hz, cycloid reducer BLY12-59-1.25, includes synchronous motor, reducer, transmission shaft, universal joint.
    8. Pipes for loop-blowing device: 6 units, Φ310 as per customer request.
    9. Winder: 1 unit, main frame material carbon steel, pressure wire rods material ceramic Al₂O₃, oil pump power 0.125 kW, saddle shaped rotor diameter size Φ70 × 100 mm with material carbon steel with hard chromium plating, straight rotor size Φ70 × 100 mm with material carbon steel with hard chromium plating, front plate material carbon steel covered with stainless steel plate with carbon steel plate thickness not less than 5 mm and stainless steel plate thickness 1 mm, tank transmission mode double tank with each position 6 drives and driving power 0.75 kW with variable frequency speed and speed 15-80 r/min, oil wheels Φ150 × 150 mm with material ceramic Al₂O₃.
    10. 4-roll drawing machine: 1 unit, each roller driven independently with each motor power 3 kW, drive roll Φ290 × 220 mm, synchronous motor cycle 22-71 Hz, 10-roller speed control, drive roller surface coated 0.10 mm hard chrome plating.
    11. Feeder: 1 unit, feeding motor 11 kW inverter control, feeding roller size Φ600 mm, forced lubrication by a set of oil pump system, feeding roll material aluminum alloy, main frame steel pipe welded, includes protective cover and roll-tangling protection device.
    12. Barrel: 1 unit, controlled by an auto counting device.
  2. Drawing Section
    1. Creel: 1 unit, purpose to make the single strand tow sinks into band and keep the fiber tension uniformity, fixed type in four groups of permutations with each parallel arranged 10 doffers and the whole machine arranged in 40 doffers, application of barrel Ф900 × 850 × 1000 mm.
    2. Guide stand: 1 unit.
    3. 6-roll guild: 1 unit, horizontal type with six roller double layer arrangement and passive type, godet roller diameter 150 mm and length 650 mm with surface of hard chromium plating and chrome plating layer thickness 0.1 mm, strip wire frame fork type gate 2 groups with each group of 8 class, silk height 686 mm.
    4. Oil tank: 1 unit, scope of supply includes type FB25-16 stainless steel circulation pump, oil circulating pipe, valves, with a temperature display meter, purpose to give the silk full oil in order to facilitate the traction, horizontal heat bath groove type with groove body made of stainless steel, tank temperature 40 °C, 2000 mm in length.
    5. First 7-roll stretcher: 1 unit, includes drive box, drive roller, gear box, motor and pump, cantilever type with three upper and four lower order with a pressure roller and independent forced oil circulation lubrication system, drive roller diameter Φ290 × 500 mm with 0.1 mm hard chromium plating and gear accuracy 8-7-7 grade, silk inlet height 686 mm, inverter motor 18 kW drive type.
    6. Water bath: 1 unit, includes tank, corrosion resistant pumps with motor, PT100 platinum resistance thermometer, thermometer, pipe connected to the first joint (G2"), silk inlet height 686 mm, tank made of stainless steel directly displaying temperature range 0-100 °C, main bath L × B × H 3000 × 800 × 800 mm, auxiliary bath 1200 × 1400 × 1200 mm (pit, users themselves to solve), heating type tubular steam heater with steam pressure 5 kg/cm².
    7. 2nd 7-roll stretcher: 1 unit, includes draft box, a drawing roller, gear box, motor, pump motor, cantilever type with three upper and four lower order with a pressure roller and independent forced oil circulation lubrication system, drive roller diameter Φ290 × 500 mm with surface hard chromium plating and chrome plating layer thickness 0.1 mm and gear accuracy 8-7-7, silk inlet height 686 mm, inverter motor 55 kW drive.
    8. Steamer: 1 unit, includes box, steam nozzle, opening the cover cylinder and a gas path, pipe connected to the first joint (M27 × 2), a pressure indicating thermometer, silk inlet height 686 mm, technical specifications upper box and lower box made of stainless steel with each having a group of steam tube to injection heating for the silk, steamer inlet pipe electromagnetic valve connect to the steam box, steamer length 3000 mm.
    9. 3rd 7-roller stretcher: 1 unit, includes drive box, drive roller, gear box, motor, pump motor, cantilever type with upper and five lower order with a pressure roller and independent forced oil circulation lubrication system, drive roller diameter Φ290 × 500 mm with surface hard chromium plating and chrome plating layer thickness 0.1 mm and gear accuracy 8-7-7 and shaft diameter 240 mm, silk inlet height 686 mm, inverter motor 75 kW drive.