Coal Ball Machinery

model	motor power(kw)	capacity (t/h)	speed radio	Roller diameter(mm)	weight(t)
290	5.5	1-2	1:12.26	290	0.75
360	7.5	2-4	1:23.34	360	1.67
400	13	4-6	1:23.34	400	2.7
500	22	5-8	1:31.5	500	4.1
650	30	8-12	1:31.5	650	5.7
750	55	12-15	1:31.5	750	8.9
800	75	15-18	1:31.5	800	11

Main raw materials which can be used by Coal Ball Machinery

1Coal powder, charcoal powder

2Metallic powder (FeSi powder), iron scale, iron sludge, precipitator dust, iron concentrate, raw material powder

3Manganese ore fines, silicomanganese alloy, slime peat, fireproof material, desulfurized gypsum and dolomite

Two types of the Coal Ball Machinery

1. Two Rollers

This type of briquette press has two larger rollers in a fixed position in the frame, the other two smaller rollers are moveable. As its named implied, it has four rollers and press briquettes for twice times, so it make briquettes stronger and in higher density. This machine is national patent product in China.
The output briquette is in high quality and strong (not easy broken) that won't be broken when dropped from 150-250cm height. Meanwhile, it is easy for combustion, no smell and last longer when burning.

2.Four Rollers

Four-roller machine working principle is that the two vice-roll pre-suppress materials in the form of pipeline to lay a solid foundation for the finished ball. For finished products heroes ball solid foundation. After the main roll for feeding and secondary pressure, the pressure of materials multiplied, squeeze the ball more solid product. Reached a multiplier effect. Loose on the local materials, such as coke, iron skin, dust powder effects of sludge and other materials is very obvious.

Operating principle of the Coal Ball Machinery

1 Ball press machine will pass the power on to the two pressure roller through the reducer.

2The two sides and roll rotation, in both the rotating roll,natural materials enter the ball roll mode, with the roll rotation, material pressure on a small become larger.

3When the material to the two rollers rotating line contact point, the pressure of materials has reached the peak. Tremendous pressure in the role of line, the materials become a finished product ball.

Main advantages of the Coal Ball Machinery

1 Low cost and consumption

2 Easy to operate

3 Final products are in high quality and density