GF widely using coal crusher - GF4PG-250

GF crushing machine--crush coal



Description:



GF series crushing machine, especially suitable for the circulating fluidized bed boiler fuel to the grain size requirement, is designed for circulating fluidized bed boiler in power plant and washing factory conveying system design of the series and crushing equipment.

The perfect structure, reliable performance, convenient maintenance, adjust efforts is simple, the broken pieces less a phenomenon. Can smash sticky wet materials, thoroughly solved the current domestic and international crusher is existing sticky, plugging problem.

Our company investing heavily on research of the six roller screening crusher is teeth roll crusher for mine and the perfect combination of screening, and can not only solve the problem NianDu and will yield up to international standards.



Characteristic Feature:



1. GF series crushing machine have three series: 2 PG, 4 PG, 6 PG, one machine can complete the thick, medium and fine crushing, namely " one machine make more crush";

2. Compared with other types of crusher, this series crusher Crushing ratio large, without any requirements for the material’s moisture. Not sticky not plugging, capacity less, small noise, little dust, low energy consumption, cover small area, maintenance convenient and simple;

3. Equipped with automatic hydraulic concession device, it can effectively prevent damage when iron, wood and flexible objects enter in the teeth roll normal work;

4. Equipped with intelligent remove device, can use working condition interval automatically remove adhering material of the machine chamber wall.



Working Principle:



GF series crushing machine use single or more motor drive on both sides of the crusher pulleys, make teeth roll do turn mutually, the material will fall automatically accord with two teeth roll gap, more than two teeth roll materials in the teeth roll on broken by combination (split, rub, folding, hit) ,so as to achieve the required size.



Applicable scope:



Apply to low hardness brittle materials, such as soft coal,anthracite, lignite, and gangue,also can used for the sinter, coke, slag, shale and limestone, etc.





Characteristics of the Equipment:





With the reasonable design and compact structure, the equipment possesses the characteristics such as big crushing ratio of combination, uniform grain size of discharge, small power consumption and large production capacity etc. It has no requirement on the water content of the crushing materials without gluing and plugging. Due to the merits of small repeated crushing, low noise, small vibration, less dust, small floor area, and simple and convenient maintenance, it is the preferred crushing equipment with energy saving, environmental protection and efficient.