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drum test machine

NegotiableUpdate on 04/24
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Overview

The MTZG-2400 coal drum testing machine is a specialized instrument for measuring the fragility and dust index of coal. Coal samples with a certain quality and specified particle size range are sieved in a designated drum at a certain speed and a specified number of rotations. Based on the quality of each particle size level of coal, the average particle size reduction percentage of coal is calculated to represent its fragility and dust index. Provide a quality indicator for coal mines, sellers, and users. This instrument is suitable for coal types such as lignite, bituminous coal, and smokeless coal blocks.

Product Details

Coal drum testing machine

Product Overview


The MTZG-2400 coal drum testing machine is a specialized instrument for measuring the fragility and dust index of coal. Coal samples with a certain quality and specified particle size range are sieved in a designated drum at a certain speed and a specified number of rotations. Based on the quality of each particle size level of coal, the average particle size reduction percentage of coal is calculated to represent its fragility and dust index. Provide a quality indicator for coal mines, sellers, and users. This instrument is suitable for coal types such as lignite, bituminous coal, and smokeless coal blocks.


During the experiment, the coal sample is taken out according to the national standard GB475 "Methods for Sampling Commercial Coal", and the coal sample is sieved and prepared according to the regulations. The coal sample is placed in the testing machine, and the instrument reaches the index within the specified time at the specified speed. The average particle size reduction percentage of the coal is calculated based on the quality of each particle size grade of coal to indicate its fragility and dust index.

The instrument is designed and developed according to the requirements of the American standard ASTM D-441 "Coal Drum Test", and the product complies with the Chinese coal industry standard MT/T 1012-2006 "Coal Drum Test Method".

The instrument has multiple functions, including microcomputer counting, automatic shutdown when the counter displays 2400 revolutions per minute, emergency stop in case of host failure, and accumulation of revolutions per minute when restarted.


Technical Specifications


Drum speed: 2400r


Drum speed: 40r/min


Motor power: 0.37KW


Power supply voltage: 380V/220V


Weight 40kg


Dimensions 500x350x350mm


One host


One controller


Analyze the sieve body with a diameter of 200mm

Square hole 38.0 one


Square hole 32.0 one


Square hole 27.0 one


Square hole 19.0 one


Square hole 13.0 one


Square hole 9.5 one

Square hole 1.18 one


Square hole 0.3 one

Screen two at the bottom


Two sieve covers


Weight 40kg