Henan Ascend Machinery Equipment Co., Ltd. |
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Secondary Quartz Stone Crushing Equipment Sand Making Double Smooth Roller Crusher
Product Description
2PG series double roller crusher is mainly used to crush material which is below the medium hardness, such as clinker mineral, coke, slag, shale, limestone and so on. It is the most suitable for small and medium non-metal mines and chemical industries to undergo secondary and fine crushing. Double roller coal crusher (double teeth coal crusher) is widely used in middle and small sized mines for intermediate and fine crashing of the brittle and soft ores of intermediate hardness like coal and coke.
Working Principle
The particles are drawn into the gap between the rollers by their rotating motion and a friction angle formed between the rollers and the particle, called the nip angle. The two rollers force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rollers.
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Company Profile
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FAQ
Q1. Are you factory or trading company?
We are factory specialized in manufacturing stone crushers,
grinding mills, beneficiation equipments and other mining
equipments. Our office and factories are based in Zhengzhou, China.
Because we are factory, so we can guarantee the machine quality and
we can give you very competitive factory price without extra agent
cost.
Q2. To which country your products have been exported before?
In Africa, We have exported to Sudan, Kenya, Zambia, Ethiopia,
Zimbabwe, Guinea, Nigeria and so on. We also exported South Africa,
Chile, Peru, Ecuador, New Zealand, America, Austrilia more than 160
countries. Our equipment and service have won very high reputation
in these countries.
Q3. How will you help the customer install the equipment?
We will send our senior engineer to your place to guide the
installation and commissioning.
Q4. How about the wear parts supply?
We offer wear parts to our customer with our most favorable price.
If there are problems you could not handle, we will send our
technicians to your place.
Q5.What about the payment method?
T/T, Paypal, Western Union, L/C is available.
Q6.What about after-sale service?
12 months warranty for all kinds of products; and you will get our
7*24h online service.
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