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The Tester consists of individually lit aluminum chambers containing stainless steel impellors continuously rotating the test samples against cork liners for a pre-determined time.

Compressed air is injected into the test chambers to assist the tumbling action.

Available in both 2 and 4 test chamber versions. Supplied with cork liners (pack of 50), cotton sliver and set of 5 photographic standards.

ASTM D3512, GB/T 4802.4, ISO 12945.3, JIS L1076-D

Random Tumble Pilling Tester is used to determine the pilling and fuzzing characteristics of textile fabrics.
The test specimens with dimensions of 105×105mm are put in the chambers. The stainless steel impellers rotate within individually lit aluminium chambers constantly tumbling test fabrics against cork liners for a predetermined time controlled by a timer and audible alarm. Compressed air is also injected into the chamber to assist in the tumbling action. Adjustable of the pressure.

1. 4 test chambers;

2. Equipped with a rotating stainless impellers in each test chamber;

3. Reliably Sealing of the testing chambers;

4. A digital electronic counter;

5. A buzzer to remind the end of test;

6. Equipped with pressure gauge and the timer;

7. Dimension of Drum: 146×152mm;

8. Dimension of Cork liner: 452×146×1.5mm;

9. Rods: L=121mm;

10. Rotating speed: 1200r/min;

11. Compressed air: 0.014-0.021MPa.

1. Pilling Photographic Standards;

2. Cork Liner (Pack of 50);

3. Cotton Sliver (9m);

4. Mute air compressor (optional);

5. Other necessary accessories recommended by manufacturer.