Name: Great Wall Manufacturer Sale Coal Crusher Machine
Brand: Great Wall
Availability: InStock

Product Details

Product Description

"Great Wall Make Great Machine"

Great Wall Manufacturer Sale Coal Crusher Machine

Coal Crusher Machine Usage and Application

Coal crusher machine is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.

Coal crusher machine Structure and Working Principle

Structure

The Coal crusher machine is mainly of Fixed Roller, Fixed roller bearing seat, Scraper device, Active Roller, Active roller bearing seat, Protection spring and hydraulic system, Bolts to fix spring, Top cover dismantling bolt, Roller observation window, Grease nipple, Machine lifting hole, Feeding inlet, Host pulley, Adjusting bolt of fixed roller, Foundation bolt hole,Bearing temperature sensor (users select the device) and so on.

Working principle

The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance. As the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.

The following picture shows the two teeth rollers of roller crusher and the working principle picture.

Teeth Roller Crusher: the crushing roller and working principle pictures

Smooth Roller Crusher: the crushing roller and working principle pictures

Coal crusher machine Features

1. Compact structure, low noise and efficient;
2. Easy to install and only need simple foundation;
3. Can adjust the pressure and size easily.
4. Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity;
5. Low cost maintenance and easy to maintain.

Coal crusher machine Main Specifications

Model	Feeding Size (mm)	Output Size (mm)	Capacity (t/h)	Motor Power (kw)	Weight (t)	Overall Dimension (mm)
2PG400×250	<35	≤2-8	2-10	2×5.5	1.3	2110×870×810
2PG610×400	<65	≤2-20	5-20	2×15	3.9	3510×1420×1030
2PG750×500	<75	≤2-25	10-40	2×18.5	9.5	4210×1630×1260
2PG800×600	<80	≤2-25	12-45	2×22	10.8	4505×1780×1320
2PG1000×700	<100	≤3-30	20-65	2×30	14.9	5310×2175×1595
2PG1200×800	<120	≤3-35	35-80	2×37	25.5	6290×2270×1870
2PG1500×800	<130	≤3-45	50-120	2×75	33.7	7460×2410×2290
2PG1600×1000	<150	≤3-50	60-140	2×90	41.2	8220×2680×2475

Packaging & Shipping

The machine is fixed tightly when it is sent to the port by professionale truck. Before shipped, it is covered by waterproof material to avoid moisture and rough handling.

Certifications

About Us

Great Wall Company is a professional machine manufacturer with more than 30 years' experience, which specializes in manufacturing all kinds of large and medium sized heavy industry machines. The company not only has established system of designing, testing, inspecting and measuring, but also all kinds of modern production equipments, such as casting , heat treating, welding, machining and so on .

Great Wall Company has professional technology and great production strength, which can meet customers' growing demands. We will spare no efforts to keep improving ourselves to develop our company to be a well-known international enterprise with core competitiveness.

Our Services

We can not only provide wholeheartedly service but also longtime warranty after sale. Before sale, our professional engineer would customize the client according to the production situation and demand. The machine we recommend is NOT the most expensive, NOT maximum profit for us, but the suitable. We insist the concept of “win-win” at the basic of the maximum profit for client. Our aim is to ensure the client to expend least money but create the greatest profit.

After sale, the machine has the 12 months warranty. But one different point from other manufacturers is we provide the professional technology support in the production progress. Any problems about the production, our senior engineer would help to solve them.

Successful Case

50 – 100 TPH coal crusher machine in Philippines crushing plant

Mr. Fernandez from Philippines needs a Coal crusher machine. The main requirement as follow:

Material: coal

Maximum feeding size: 15-80 mm

Output size: less than 15 mm

Capacity: 50 tons per hour

The required capacity is not too large, so double roller crusher is enough. And according to his feeding size and output size, 2PG1008 is suitable. The main specification of 2PG1008 as follow:

Maximum feeding size: 80 mm

Output size: 0.5-30 mm

Capacity: 15-130 TPH

Motor power: 22 x 2 KW

Coal crusher machine has a series models, the capacity varied from 0.5 to 700 tons per hour. And the output size varies from 0.5 to 60 mm. So roller crusher can be used in both medium and fine crushing and in larger or small crushing plant. The attractive factor is the roller crusher price is cheaper than same specification crusher.