MH-II Los Angeles Wear Testing Machine comes with a two-year warranty

MH-II Los Angeles Wear Testing Machine comes with a two-year warrantyTechnical Specifications:

1. Cylinder inner diameter x inner length: 710mm x 510mm (± 5mm)

2. Speed: 30-33 revolutions per minute

3. Working voltage: 380V

4. Counter: 4-digit

5. Dimensions: 1130 × 750 × 1050mm (length × width × height)

6. Steel balls: 8 pieces, 3 pieces, 44.445 pieces

MH-II Los Angeles Wear Testing Machine comes with a two-year warrantyUsage:

1. Before testing, it is necessary to check whether the circuit is intact, press the start button, and whether the drum rotates normally (in the direction of the arrow on the drum, if the rotation direction is opposite, swap the two live wires in the input 380V to change it). At the same time, reset the LED display screen to zero, adjust the preset dip switch to the test frequency, and press the start button to start working. If there are special circumstances, please press the "pause" button to stop the machine from working. After the fault is resolved, press the "pause" button again to restore the machine to work.

2. Load the crushed stones and steel balls for the experiment into the cylinder, seal the cover, tighten the screws, and start the instrument to rotate 500 revolutions before automatically stopping. At this time, the discharge port is in the upper middle position, which is convenient for opening the sealing cover. After opening the cover, press the jog button to turn the discharge port downwards, release the button to stop the test tube, and remove the specimen.

3. Use a 2mm diameter circular hole sieve or a 1.7mm side length square hole sieve to remove the stone chips from the sample, rinse the remaining crushed stones with water, dry and weigh them accurately.

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