Coal Rock Stone Crushing Machine High Pressure Double Roller Crusher

Product Description

Product Description

The Doule Roller Crusher, also known as roll crusher, toothed roll crusher, is suitable for fine crush the medium hardness rock with compressive strength ≤160MPa, such as ore, rock, coke, coal, clinker, ceramic raw materials, slag, refractory materials, and chemical materials. According to the number of rolls, the roll crushers can be divided into single roll crusher, double roll crusher or, four roll crusher. Double roll crusher is the most used type. We produce industrial roller crushers and laboratory uses small roll crusher.

Working Principle

The roller of the roller crusher is supported by the spring pressure. Under normal working conditions, the spring force is sufficient to overcome the crushing force of the crushed material. By changing the number of spacers between the frame and the movable bearing, the width of the discharge port between the two rolls can be adjusted to adjust the grain size. When there is a material that cannot be broken into the crushing chamber, the spring is compressed, and the movable roller is retracted to increase the discharge opening. After the material is discharged, the movable roller is reset under the spring pressure.

Product display

Advantages and Features

1. Replacement wear-resistant lining, long service life, convenient maintenance. 2. Compact structure, lightweight, small size, for the same production capacity requirements of the crushing system, equipped with roller crusher can significantly save investment. 3. The width of the discharge opening can be adjusted to determine the crushed material size. 4. High reduction ratio, low vibration, dust removal, and less noise. 5. High efficiency, low consumption, uniform granule, good granule shape.

 

Product Parameters

Model	Input size(mm)	Output size(mm)	Capacity(T/h)	Power(KW)
2PG0404	120	10-50	6-40	4×2
2PG0605	200	10-70	10-80	11×2
2PG0806	300	10-90	20-150	15×2
2PG1008	400	10-110	30-200	18.5×2
2PG0812	300	10-90	40-280	22×2
2PG1012	400	10-110	50-350	30×2
2PG1212	700	10-140	65-450	37×2
2PG1612	1000	10-180	80-600	75×2
2PG1618	1000	10-200	90-780	90×2

More Model Please Contact Us,the Model Also Can Be Customized!

 

Suitable Material:

River pebble, granite, basalt, iron ore, limestone, quartz, diabase, etc.

 

Packaging & Shipping

 

Company Profile

 

Jiangxi Province County Mining Machinery Factory is a leading mining machinery manufacturer with over 30 years experiences,providing complete set processing equipments for Gold ore /Tin ore /Tungsten ore /Iron ore /Diamond/ Coltan ore /Silica sand /Zircon sand/ Black sand/Chrome ore/Cobalt ore/Antimony ore, ect. As well as complete set small laboratory mining machines.


Our Core Advantages as below :
1.+30 years history FACTORY at mining machinery
2.Provide engineer team after sales service
3.Provide Complete set mineral processing plant
4.Provide Sample testing service in factory lab for free
5.Provide professional Mining Solution Consulting 

Our Main product including: trommel screen, trommel scrubber, shaking table, spiral chute separator, jig machine, centrifugal concentrator, sluice box, vibration screen, melting furnace, jaw crusher, hammer crusher, ball mill, flotation machine, spiral classifier. as well complete set small laboratory mining equipments 

Our main market is in Africa, South Amercia, Europe , Southeast Asia, Asia,ect. Our cooperated customers cover Mali, Ghana, Sudan , Uganda, Mozambique, Suriname, Zambia, Nigeria, Cameroon, Madagascan, Malasia, Indonesia, Korea, Philippines, Monglia, Singapore, Inida, Iran, Mexico, Brazil, Chile, Peru, Spain, Canada, Austrilia,U.S, UAE,ect.

7*24 hours online consulting service, we provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

Send technicians to the job site guiding the installation and adjustment, training operators and finishing the check and accept together with you.

 

FAQ

Our service & FAQ

Pre-sales service: We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

Sales service: Send technicians to the site to guide the installation and commissioning, train the operators, and complete the acceptance with you.

After-sales service: To establish long term friendship, we will regularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free.

Lifelong service: One year warranty to make sure your machine runs constantly.Always offer lifelong service and provide spare parts for a long term.


How is the quality of your products?

Answer: Our products are manufactured strictly according to national and international standard, and we will take a test on every grinder before delivery.

How about the Guaranteed?
Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

How about price?
Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level.

How about the service and payment terms?
Answer: We can accept T/T or other payment ways you request; 30% deposit, 70% balance before delivery, which is international trade practice; Finished product pictures will provide to customers before delivery.