coal powder briquette machine

Coal briquette machine -Hydraulic drive,save force -Double screw pressure -Shape size:15-60mm -Long service life... 1. Introduction

Coal powder briquette machine:the machine can press all kinds of mineral powder, metal powder, coal powder, coke powder into ball, square or pillow-shaped charcoal and other materials to make them molded. Because of the mandatory squeeze rollers, so the products have the three high characteristics: high density, high strength, highly hardness.  Four rollers, two of them can be movable.

Two types:2 rollers ball press and 4 rollers ball press

Application:metallurgy, mining, coal, refractories, abrasive, fertilizer, ceramics, chemical industry etc.

2. Features

The mould & rollers made by alloy with extreme durability; successfully overcome the poor  resistance of traditional mould& roller.It adopts screw-center adjusting pressure structure; so it can meet different materials' demand and make sure the briquetting effect.Main machine equipped with specially designed screw conveyor, thus can realize feeding steadily and cleanly for all kinds of raw material.

Technial Parameter

Item Parameter Model	XHB290	XHB360	XHB430	XHB520	XHB670
Diameter of Press roll (mm)	Φ290	Φ360	Φ430	Φ520	Φ670
Width of Press roll (mm)	130-150	200-220	200-250	240-260	280-320
Capacity (t/h)	1.5-2.5	2-4	3-8	6-10	10-15
Cold Compressive Strength (kg/per.)	120-130	120-130	120-130	120-130	120-130
Hot Compressive Strength (kg/per.)	70-80	70-80	70-80	70-80	70-80
Power (kw)	4	7.5	7.5-11	15-18.5	24-29.5
Main Reducer	ZQ300	ZQ350	ZQ500	ZQ650	ZQ650
Granularity of raw material (mm)	≤3	≤3	≤3	≤3	≤3
Moisture of raw material	8-12%	8-12%	6-12%	6-12%	6-12%

We can design it as per customer's requirements in terms of specification and confiquration. Please feel free to contact us for more information and any queries you have. Before that Please tell us: 1. What's the raw material?  2. What's the capacity do you require?

coal powder briquette machine