Four Roller Crusher Crushing Machine

• Customization: Available
• Type: Roller Crusher
• Motor Type: AC Motor
• Model NO.: 4PGS0812PT
• Application: Mine
• Materials: Fine Sandstone
• Outlet Size: 18-48mm
• Inlet Size: 1000×1200mm
• Condition: New
• Warranty: 12 Month
• After-sales Service: 12 Months
• Inlet Material Size: Less Than 40 mm
• Output Size: 0.1 to 5mm
• Capacity: 15 to 130tph
• Material: High Manganese Steel
• Shaft Material: 40 Cr Forging
• Type Style: Fine Crushing
• Transport Package: Naked Wood Case Steel Case
• Specification: 4PGS0812PT
• Trademark: Jiuchang
• Origin: Shandong China
• HS Code: 8474201000
• Production Capacity: 1000 Sets Per Year

Product Description

Product Description

Four Roller Crusher

Maximum Feed Size:<90mm

Production Capacity:5-300(t/h)

Features:It has characteristics of low maintenance cost, large crushing ratio, low water requirement, low power consumption, reliable performance, low dust and low noise.

Suitable materials:Iron ore, quartzite, potassium (sodium) feldspar, limestone, river pebbles, metallic silicon, barite, basalt, granite, steel slag, cement clinker, construction waste (concrete), shale, quicklime, coal, coke, water slag, clay, gypsum, bentonite, fertilizer,etc.

 Four Roller Crusher Product Description

        Four-roller crusher is suitable for solid materials with compression strength less than 300Mpa and water less than 30%, and it is required to have fine and medium crushing process with large crushing ratio. Such as crushing iron ore, quartzite, potassium (sodium) feldspar, limestone, river pebbles, silicon, barite, basalt, granite, steel slag, cement clinker, construction waste (concrete), shale, lime, coal, coke, water slag, clay, gypsum, bentonite, fertilizers, chemical raw materials and other solid materials. It has characteristics by low maintenance cost, large crushing ratio, low water requirement, low power consumption, reliable performance, low dust and low noise.

       Four rollers crusher is equipped with four crushing rollers, you can choose toothed , resurfacing welded, and flat roll surface , suitable for feeding size less than 90mm, finished product size 0.3-10mm medium and fine crushing process.

       If the compression strength of the material is more than 200Mpa, it is recommended to choose the aggravated model. 2 transmission modes to choose according to the your requirements: V belt and coupler transmission (hard link). For the mine with low power you can choose diesel or gasoline engine as power.

Four Roller Crusher Working Principle

       The four-roller crusher utilizes four high-strength wear-resistant crushing rollers, which rotate relative to each other to produce high squeezing and shearing force to crush materials. After the material enters the gap between the upper two rollers (V-shape crushing chamber), it will be squeezed and sheared by the relative rotating of the two rolls, the material will be squeezed and sheared for the first time (coarse crushing), and then it will enter into the relative rotation of the lower two rollers, and then squeezed, sheared and grounded by the lower two rollers (fine crushing) into the required partle size from the outlet.

Product Parameters

NO	Model	Feed size(mm)	Discharge Size (mm)Adjustable	Capacity(t/h)	Motor power(kw)	Protection	Transmission
1	4PG-20PT	<20	0.3-10	2-30	26-37	spring	V-belt  or coupler
2	4PG-40PT	<40	0.3-10	5-60	37-75
3	4PG-50PT	<60	0.3-10	8-90	67-90
4	4PG-80PT(Y)	<60	0.3-10	12-120	75-100	spring or hydraulic
5	4PG-100PT(Y)	<60	0.3-10	20-180	100-132
6	4PG-110PT(Y)	<80	0.3-10	30-220	132-165
7	4PG-120PT(Y)	<90	0.3-10	45-260	165-200
8	4PG-160PT(Y)	<90	0.3-10	55-300	200-250
9	4PG-180PT(Y)	<90	0.3-10	70-350	242-300

Company Profile

 

About Jiuchang
Who we are?
We are one of the top 10 manufacturers of crushing equipment and the No1 manufacturer of roller crushers in China.Our factory was established in the year 2004, has two factory addresses, an area of over 120000 square meters. We have many national patent products, we are the national class high-tech enterprise and member of China Heavy industry Association.Annual production capacity is over 1000 sets.
What we do?
We produce crushing equipment for ores, metallurgy, cement, mining, steel, thermalpower, coal, building materials, chemicals, ceramics and other similar industries.Our annual output value is over 200 milion RMB.We have been exporting to over 20 countries since 2010.

Certifications

 

Customers

Loading& Delivery

Our Projects

 

 

FAQ

Q: What about Warranty? what will you do if the machine break down ?

A: Warranty is 12 months for main machine except for easily worn spare parts  .We will provide the technical advice and find the solution immediately for you when the machine is in troubleshoot. For those wear parts, we guarantee  the high quality parts for long-term supply.

Q: What should I provide you if I want to get a best quotation ?

A: If you need a suitable model and a best quotation ,please let me know 
1). You need a whole line or a gingle machine?
2). What is your material and material features,hardness and moisture? 
3).What is the feed size ?
4).What is the output size? 
5). What is the capacity(tons/hour)you expect?

Q: What could you help me to do for the business ? 

A: Many thanks for your trust , we can provide you with the preservices of design scheme for complete production lines ,spot inspection and operator traning according to your demands and the conditions of applied spot ,we can help you choose the right equipments ,drilling rig ,loader ,trucks ,excavators and so on.