Hardgrove Grindability Tester

  • Product Code: MN035
Hardgrove Grindability Tester

It has the equipment to perform grindability tests on coal samples in accordance with the ASTMD-409 standards.

The device at one-time min. Tests 50 grams of samples.

Drum rotation speed rotates with 15-20 rpm precision.

The grinding unit of the device automatically stops after 60 rotations specified in the ASTM D 409 standard.

In accordance with the standard, there is a weight of 29 ± 0.2 kg on the test cell of the device; Weights are interchangeable.

There are 8 polished steel balls with a diameter of 25.4 mm available in the device.

The device works with 220 volts, 50 Hz.

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