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  4. Pearl cotton machine common failure phen...

Pearl cotton machine common failure phenomenon summary

Pearl cotton machine common failure phenomenon summary


a

Cause Analysis

Solution

1

Sheet cracking

2. If the flakes are produced, the die may be too tight

2. Easy die

3. There are impurities at the die lip

3. Loosen the die to release impurities and close immediately

4 The filter is shifted or broken

4. Change screen

 

The surface of the sheet is blistered and has holes
     Until many cracks

Low temperature in the water cooling zone

Reduce water flow when bubbling or breaking holes;
     Multiple cracks, restart

2

Uneven thickness of sheet

1. The inner and outer die are not aligned

1. Adjust the top wire so that it is aligned

2. Die deformation

2. Trimming die

3. Too much monoglyceride

3. Reduce monoglyceride

3

Cells are too large

1. Less talcum powder
     2. Too little butane

1. Increase talcum powder
     2. Increase Butane

4

Sheets are speckled

2. Too much monoglyceride
     3. The temperature in the seventh and eighth areas is low

2. Reduce monoglyceride
     3. Increase the set temperature or turn off the water flow

5

Long vertical stripes

Too much butane
     Too much talc

Reduce butane
     Reduce talcum powder

6

Rough surface with white horizontal threads

1. The die gap is too large

1. Tighten the die

2. Insufficient extrusion capacity

2. Increase the speed of the host and increase accordingly
     Butane and monoglyceride

7

The sheet is brittle and breaks easily

1. Too much monoglyceride
     2. The head temperature is too low

1. Reduce monoglyceride
     2. Increase the head temperature

8

Sheet shrinkage

1. Too little monoglyceride

1. Increase monoglyceride

2. The head temperature is too high

2. Reduce the temperature of the machine head

3. The ambient temperature of the workshop is lower than 5 ℃

3. Raise the ambient temperature of the workshop

9

Sheet stripes are too light

1. The head temperature is too high

1. Lower the temperature of the machine head

2. Too little butane

2. Increase Butane

10

Sheet deviation

1. Uneven head gap

1. Adjust the die gap

2. The position of the auxiliary machine is incorrect

2. Adjust the position of auxiliary machine

11

Sheets are often disconnected

Towing speed is too fast

Slow down traction speed

12

The sheet cracked in a fixed place

Die bruise

Mouth mould

If you want to know more about it please do not hesitate to contact me. WhatsApp:+86-15966835076.


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    • PLASTIC ROOF TILE MACHINE
    • GEOMEMBRANE WATERPROOF MEMBRANE PRODUCTION LINE
    • HIGH SPEED FILM BLOWING MACHINE
    • PVC WIDE WIDTH FLOOR LEATHER MACHINERY
    • PLASTIC CUSHION MAT(CARPET)EXTRUSION LINE
    • CAST FILM MACHINE
    • EPE FOAM SHEET(FILM) EXTRUSION LINE
    • PP/HIPS/PE/PET/EVA/EVAOH SHEET MACHINE
    • XPS FOAM BOARD MACHINE
    • XPE FOAM SHEET MACHINE
    • TPU FILM PRODUCTION LINE
  • PLASTIC PROFILE MACHINE
    • PE WPC OUTDOOR PRODUCT MACHINE
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    • PVC IMITATION MARBLE PROFILE MACHINE
    • PE MICRO FOAMING BEACH CHAIR MACHINE
    • PVC PRICE TAG MACHINE
    • PVC DOOR WINDOW PROFILE MACHINE
    • PVC OUTDOOR SIDING BOARD PRODUCTION LINE
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    • PLASTIC SEAL STRIP EXTRUSION LINE
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    • PVC CHICKEN TROUGH MACHINE
    • PVC FOLDING DOOR MACHINE
    • PC PMMA PROFILE MACHINE
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    • PP PE ABS WELDING ROD MACHINE
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    • PS FOAM PICTURE FRAME MACHINE
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    • PET SOLAR COMPOSITE FRAME PRODUCTION LINE
    • PP、PE、PVC、PC、ABS PROFILE EXTRUSION MACHINE
  • PLASTIC PIPE MACHINE
    • PVC FIBER REINFORCED PIPE MACHINE
    • PVC PU PE EVA LAYFLAT HOSE MACHINE
    • PVC WATER SUPPLY PIPE MACHINE
    • PVC PU STEEL WIRE REINFORCED HOSE MACHINE
    • PU SPIRAL STEEL WIRE REINFORCED PIPE MACHINE
    • PE PP PVC PA SINGLE-WALL CORRUGATED PIPE EXTRUSION LINE
    • LARGE DIAMETER(HDPE/MDPE)GAS/WATER SUPPLY PIPE PRODUCT LINE
    • U-PVC/C-PVC PIPE PRODUCTION LINE
    • LED LIGHT PC TUBE PRODUCTION LINE
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    • PE LARGE CALIBER HOLLOW WALL WINDING PIPE PRODUCTION LINE
    • PVC PE POROUS PIPE PRODUCTION LINE
    • PE CARBON SPRING PIPE MACHINE
    • COD CABLE BUNDLE TUBE PRODUCTION LINE
    • PE SILICON CORE TUBE MACHINE
    • PPR PIPE EXTRUSION MACHINE
    • ALUMINUM-PLASTIC COMPOSITE PIPE PRODUCTION LINE
    • PEX/PERT HEAT-RESISTANT FLOOR HEATING PIPE MACHINE
    • PE PRESTRESSED CORRUGATED PIPE MACHINE
    • PVC TPU MECIAL TUBE EXTRUSION MACHINE
    • PE AERATION TUBE MACHINE
    • METAL PRESTRESSED CORRUGATED PIPE MACHINE
    • HDPE THREADING PIPE MACHINE
    • HDPE/PP/PVC DOUBLE WALL CORRUGATED PIPE MACHINE
    • PU TUBE MACHINE
    • PP 3LAYER CO EXTRUSION SILENT PIPE MACHINE
    • PVC REINFORCED PIPE EXTRUSION MACHINE
    • PLASTIC BAR ROD EXTRUSION MACHINE
    • PA NYLON TUBE MACHINE
    • ABS PIPE EXTRUSION MACHINE
  • PET PP PE STRAPPING BAND MACHINE
    • PE FIBER STRAPPING MACHINE
    • PET STRAPS PRODUCTION LINE
    • PP STRAPS BAND MACHINE
  • RECYCLED PLASTIC GRANULATION MACHINE
    • PVC PELLETISING MACHINE
    • PE PP PELLETISING MACHINE
    • PE PP WPC GRANULE MAKING MACHINE
  • THE POLYMER MATTRESS CUSHION PILLOW MACHINE
  • BIODEGRADABLE PLASTICS MACHINERY
  • PLASTIC EXTRUSION AUXILIARY MACHINE
  • PLASTIC EXTRUDER
  • LAMINATING AND HOT STAMPING MACHINE
  • BOARD PROFILE UV PAINTING MACHINE
  • PLASTIC MONOFILAMENT MACHINE
  • PLASTIC NET MACHINE
  • MELTBLOWN CLOTH MACHINE
  • PLASTIC PRODUCT
  • FACE MASK MACHINE
    • N95 KN95 FACE MASK MACHINE
    • FLAT FACE MASK MACHINE
    • MEDICAL MASK NOSE BRIDGE STRIP MACHINE

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