Business Type:
Manufacturer/Factory
Business Range:
Crushers, Grinding Mills, Drying and Calcination Equipment, Feeder and Screens, Conveyors, ..
Establishment:
2010
R&D Capacity:
OwnBrand, ODM, OEM
Terms of Payment:
LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Main Markets:
North America, South America, Europe, Southeast Asia, Middle East, Africa, Australia, Domestic, Others
OEM/ODM Service
Sample Available

Dewatering Machine, Centrifugal Dewatering Machine, Dewatering Equipment manufacturer / supplier in China, offering Ss 500 Automatic Centrifugal Dewatering Equipment / Dewatering Machine, Mining Beneficiation Plant Use High Frequency Screen / Classifying Equipment, Mining High Frequency Vibrating Sieve / Screen Classifying Machine and so on.

1
    YRS
General Supplier

China Coal Mining Use Double Roll Crusher Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $50000.00/ Piece
Local Area: Zhengzhou, Henan, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Type: Roll Crusher
Motor Type: AC Motor
Motor Power: According to The Model
Coal mining use Double roll crusher machine

Application of roller crusher
The roll crusher is widely used for crushing high hard and medium hard materials in such industrial departments such as metallurgy, building material and refractory. It has the features of low noise, little powder dust, reliable performance and convenient maintenance.

roller crusher working principle
Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.
Structure
This type of machine is mainly composed of frame, housing, roll axle, spring, transmission section.
It is driven by two motors and two belt wheels. The two rolls are driven
by a motor vbelts and gears and rotate in opposite direction for crushing material.
The clearance between two rolls is adjustable at a given range for proper control of discharge size.
Technical parameter:
ModelFeeding size(mm)Output size(mm)Capacity(t/h)Motor power(kw)Weight(kg)2PG400x250≤251-85-101115002PG500x400≤ 301-108-202232002PG610x400≤ 401-2013-353045002PG610x800≤ 401-2015-4037122502PG750x500≤ 451-2015-4037122502PG750x700≤ 451-2020-5044140002PG900x500≤ 551-4020-5044140002PG900x900< 651-5020-7037X2168002PG900x1200<651-5025-9055X2208002PG1200x1000< 701-6025-10045X2402002PG1200x1200< 701-6030-12075X241980
Our other related products:
Our company:
Henan Yuhui Mining Machinery Co, Ltd. is located in Zhengzhou city in central plains, which adjoins to ancient millennium Shaolin Temple (Kung fu Origin) to the south, and Yellow River to the north. With Kailuo highway and Longhai railway, it owns convenient transportation and pleasant scenery.
Established in the 1970s, Henan Yuhui Mining Machinery Co.,Ltd. has developed into a famous manufacturer through 20 years struggling and progressing, specialized in producing mineral dressing equipment, compound fertilizer equipment, cement equipment, as well as sand making equipment.
YuHui provides a connected sequence service with designing process flow, on-site civil engineering guidance, installing and debugging the equipment, training technical and operating people for clients. The company guarantees repair, replacement and refund and is warrantable to the complete machine for one year. It supplies accessories for a long period. Welcome inquiries and purchase from both new and old customers as well as worldwide friends.
Each year we have the customers from world wide to our company for visit, like America, Malaysia, Indonesia, Philiphine, Sudan, Namibia, Zimbabwe, Zambia, Ethiopia, india, peru and so on.
Welcome to our company for visit.

Q1. Is your company a manufacturing company and do you have a company certificate?
A: Yes, our company is a manufacturing company and we are specialized in mining machinery for more than 40 years with two factories. Our company has owned the certificate of ISO9001:2000.
Q2. Where are your products mainly exported?
A: Our products are distributed throughout the world, being involved in more than Asia, Africa, South America regions. And our products win the good reputation of the foreign customers.
Q3. What's the additional features of your company?
A: We have our own laboratory in the company. So the clients can take some samples to perform experiments on the spot. And our engineers will provide the best advice and choice for our clients.
Q4. Welcome to our company.
A: We have stone product line, sand-making product line and so on. The clients can visit our production site.
Q5. How do you guarantee your after service?
A: Our company guarantees repair, replacement and refund and it is warrantable to the complete machine for 12 months. And we can design the site for free and provide basic materials, assembly drawings and equipment installation technical services. At the same time, we provide a connected sequence services with directing civil engineering on spot, installing and debugging the equipment, training technical and operating people abroad. Also, our engineers are assured be sent to work broad for a long period. Our company supplies accessories for a long period and lifetime warranty.