Description

Test Principle:

This instrument is based on the law of grinding (the energy consumed in grinding coal powder is proportional to the new surface area created by the coal powder).

Features:

■ The Hardgrove Grindability Index Tester is designed according to the principles and methods specified in GB/T2565-1998.
■ Intelligent control with real-time display of operating status and progress. The benchtop design offers a simple, modern appearance and easy operation.
■ Includes software with a built-in linear regression correction curve program.
■ Equipped with a fully automatic lifting system, automatic loading, and automatic rotation counting.
■ The grinding pot is made of imported steel.

Technical parameters:

Item Technical Specifications
Spindle speed (r/min) 20±0.5
Maximum operating speed (r) 60±1/4
Load (N) 284±2
Total power (W) 155
Power supply 220V 50Hz
Weight (kg) 120