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Your location: Home > Related Articles > How to Operate the Round Track Pilling Machine

How to Operate the Round Track Pilling Machine

Author: Released in:2022-12-05 Click:59

Product Description:

Orbital Method Pilling Tester is used to test the pilling condition of wool fabrics, pure cotton chemical fiber, blended, knitted and woven fabrics to identify product quality and process effects. Fabric is tested by rubbing against a nylon brush and abrasive or in conditioned condition only.

Principle of the test:

According to the specified method and the experimental parameters, use a nylon brush or use individual abrasives or simply rub against abrasives in a condition suitable for moisture to cause chafing and pilling of the fabric. Then, under the specified lighting conditions, compare the post-pick samples to assess the degree of pilling.

Technical Parameters:

1. The contact space between the grinding head and table grinding wheel is ≤0.2mm

2. The parallelism between the grinding hen head and the grinding table are ≤0.3mm

3. The relative movement between the grinding head and the trajectory of the grinding table 40±1mm

4. The surface of the nylon brush is smooth, its height difference <0.5 mm

5. Grinding table reciprocating speed 60±1 times/min

6 .Grinding head weight 490cN±1%

7. Big heavy hammer weight 290cN±1%

8. Small hammer weight 100cN±1%

9. Time selection 1~9999

Installation of the instrument:

1. Place it on a sturdy workbench and place it on Put a layer of rubber mat on the work surface to avoid that the instrument does not slip during operation.

2. Adjust the foot nuts so that they are horizontal.

3. Check whether the power supply voltage meets the requirements.220 V ± 10%, connect the ground cable and insert it into the socket.

Lint Test:

1. Take out the sample and squeeze it tightly in the chuck. Set back friction times according to GB/T4802.1-97.

2. Choose the sampling pressure according to the regulations. If you need to increase the weight, you can clamp the required weight on the feed shaft.

3. Place the specimen holder so that the specimen is in contact with the plane of the brush.

4. Press the \"RUN\" button, the instrument can run according to the set number, and the instrument will stop automatically when the set number is reached.

Pilling test:

1. Set the counters according to GB4802.1-97 .

2. Take the sample and fix it correctly and firmly in the sample holder.

3. Askthe example apparatus like thisthat the specimen touches the grinding plane.

4. Press the \"RUN\" button to make the instrument perform pilling.

5. After the machine stops automatically, raise the sample holder and remove the sample after grinding for evaluation.