1. Before the test, the tumbling dryer is put on the weighing platform to measure the quality of the dryer and make a good record. Plug in the power supply and preheat it for 5 minutes to start working.

2. Description of instrument keystroke function:

Test interface:

• Start: Start-up the machine
• Stop: Stop-off the machine
• Set: Interface switching
• Clear: Clear time record

Set interface:

• Start: number+1
• Stop: number-1
• Set: Interface switching
• Clear: Move cursor position
• （The drying time, the cooling time, the forward rotation time (1-999 minutes) and the reverse time (0-30s) can be set. When the time is 0, the default forward rotation）

3. Estimation of drying test time according to standard regulations

4. Weigh and record the washed and dehydrated samples and toiletries.

5. Open the dryer door, put the sample and the product into the dryer drum and close the door. And then the test drying time is set, the cooling time is set, and the key is started. At this time, the dryer is automatically tumbled and dried.

6. Determine the quality of the sample and the washing material, and continue to dry the feed until the moisture content of the sample is 0 ≤ 2% for synthetic fiber, 0 ≤ 5% for cellulose fiber, or until the constant weight of the sample.

7. Turn off the power supply, open the dryer door to remove the sample and accompany the washing, be sure to clean up the thread crumbs and yarn dust in the drum and filter. Do a second drying test.

AVENO Machine Recommend:

AC18-Rotary Tumble Dryer

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