Product Name: Harrington grindability index detector 
 Model: of HKM-60 

 Of HKM-60 Hastelloy grindability index detector is an instrument designed for the determination of anthracite and bituminous coal grindability. The instrument's measuring principle is based on ground law (ie, the energy consumed by the grind of pulverized coal and pulverized coal to produce new surface area is proportional to) the theoretical basis, Determination of grindability index of coal in GB2565 "(Hade Ge Lavrov law) provides that the conditions of prepared coal sample grinding, sifting, weighing, Hastelloy can check from the calibration graph of standard coal samples drawn grindability index, the index the greater, indicating that the more likely ground. The Harrington grindability index detector determination results to correctly reflect the degree of difficulty of coal ground to provide the basis for the design and operation of the coal mill. Aircraft mechanical bowl, The microcomputer count, the counter automatically shut down when the 60 rpm, if the host fails to emergency stop, start again when the number of revolutions can accumulate multiple functions. The instrument through a ministerial technical appraisal, exclusive domestic manufacturing. Commonly used in coal, electricity, metallurgy, chemical and other industries. 
 Of HKM-60 Hastelloy grindability index detector parameters: 
 Mechanical bowl, microcomputer counts. 
 The limit revolutions: 60 ± 1/4r/min, speed: 20 ± 1r/min. 
 Load force: 284 ± 2N. 
 Dimensions: 360 × 420 × 490mm. 
 Weight: 90 kg 
 Motor Power: 90W Power supply voltage: 380V. 
 Dimensions (mm): 360x420x490 

 Tags: Harrington grindability index detector