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Random Tumble Pilling Tester

Random Tumble Pilling Tester


Random Tumble Pilling Tester















The Random Tumble Pilling Tester is a device used to determine the pilling resistance of fabrics. It simulates the wear and pilling that occurs during regular use by tumbling fabric samples in a rotating chamber with abrasive elements. The test measures the amount of pilling and determines the fabric’s ability to withstand friction and maintain its appearance over time.

Operational Procedure

  1. Put the textile test sample and standard sliver into the test cylinder (the inner wall is covered with a cork pad).
  2. A specific impeller inside the cylinder rotates at a constant speed, coupled with the turbulence of the compressed air flow, the blades of the impeller continuously turn the test sample and the standard sliver, making it rub against the cork pad on the inner wall.
  3. After reaching a certain number of revolutions, observe the degree of fluffing and pilling of the sample

Technical Parameters

Item Description
Model SG4205
Display 7 inch Touch LCD screen
Lighting Built-in LED lighting
Speed 1200±5rpm
Pressure control digital proportional valve control to precisely control the intake pressure of the box
Pressure control accuracy ±2kPa


ASTM D3512, DIN 53867, ISO DIS 12945-3, JIS L1076-D, GB/T 4802.4, NF G07-132