Roller crusher

Model: Roller crusher

Roller Crusher is used for middle crushing and fine crushing of all kinds of ores and rocks under mid-hardness in mine, chemical industry, cement, building materials and other industrial sections. In a word, Available for ore dressing, chemical, cement, refractories, abrasive, building materials industries.

Motor power

11*2kw-90*2kw

Discharging size

3-20mm

Capacity

5-500t/h

Material:

limestone, flyash, pebble, coal, dolomite, granite, basalt, iron ore, brick, silica sand, etc.

GET QUOTE

CHAT ONLINE

Email:info@zoomjo.com

PRODUCT INTRODUCTION

Roller crusher (Double roll crusher) is suitable for coarse and medium-sized crushing of brittle block materials in cement chemical, electric power, mining, metallurgy, building materials, refractory materials, coal mines, etc. With large input size and adjusted output size, it could crush materials whose compressive resistance below 160Mpa. Especially in coal industry ,it could crush raw coal without removing iron and impurity and the output products have advantage of even size and low over-crushing rate which heavily simplify the technology of coal dressing and lower the investment and production cost.

ADVANTAGE

The product can be classified into double roller crusher and four roller crusher according to the roller quality.

Double roller crusher with stable operation, easy maintenance, low cost, output size adjustable.

Double roller crusher discharge size is little bigger compare with the double teeth crusher.

The movable and fixed rollers are connected to each other by coupling, avoiding frequent belt changes.

WORKING PRINCIPLE

The two rollers have wedge or gasket adjusting device, wedge device with the top adjustment bolt, when the adjustment bolt wedge block upward pull up, wedge will activities roller top from fixed wheel, two roller gap becomes larger, the discharge size becomes larger, when the wedge block down, activity roller compression spring (or pressing oil cylinder) under the action of two gap becomes smaller, the discharge size becomes smaller. Gasket device is through increase or decrease the number of gasket thickness to adjust the size of the discharge size, when adding gasket will make two roller wheel gap bigger, reduce gasket will make two roller wheel clearance decrescent, the discharge size becomes smaller 合成 1_3.gif

Production Line Solution

Calcite

solution

Weathered fossil

solution

Limestone

solution

Dolomite

solution

Granite

solution

River Pebble

solution

Basalts

solution

Sand buns

solution

Processing Materials According to the material you process, we can customize the solution

CHAT ONLINE

TECHNICAL PARAMETER

Model	Roller Diameter(mm)	Roller length(mm)	Feeding size(mm)	Discharging size(mm)	Capacity(t/h)	Feeding port size(mm)	Motor power(KW)	Overall dimensions(mm)	Weight(kg)
2PG600	600	400	< 40	3-8	5-20	370*400	11*2	255524901050	4000
2PG800	800	600	< 60	3-10	15-40	600*500	22*2	349028841035	7500
2PG1000	1000	700	< 80	3-12	20-50	700*600	30*2	439833541190	12000
2PG1200	1200	750	< 90	3-14	30-80	800*600	45*2	454736531478	17000
2PG1500	1500	800	< 100	3-15	40-100	800*800	75*2	483240371765	27000
2PG1800	1800	800	< 130	3-18	60-130	800*800	90*2	564538502092	30000