China Stone Roller Crusher Double Roll Crusher for Coal Crushing

Stone Roller Crusher Double Roll Crusher for Coal Crushing

Double Roller Crusher Description:
2 Roll crusher is also called double roll crusher, double teeth roll crusher etc.The surface of roller crusher are made of high manganese steel, which can stand up to heat treatment.Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy.The grain size of the input material is large, the particle size of the output product can be controlled, and it is possible to effectively destroy the material whose compressive strength is less than 160 Mpa.
Double Roller Crusher 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.
Double Roller Crusher Features:
1.Compact structure, reliable performance.
2.Low noise and high efficiency.
3.Easy to install and only need simple foundation.
4.It can adjust the pressure and size easily, and can be made to meet the customer's request.
5.Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity.
6.Low attrition rate and easy to maintain.
Double Roller Crusher Technical Parameter:
ModelMax.Feeding size(mm)Discharge size(mm)Capacity(t/h)Motor power(kw)Weight(t)2PG-400*250251-85-105.5*21.52PG-610*400
401-2013-3515*24.52PG-750*5002-2015-4018.5*212.252PG-900*5003-4020-5022*2142PG450*50030015-7520-457.5*25.22PG600*750
40015-12530-18018.5*27.82PG600*90040-10018.5*28.42PG600*120050-12022*212.62PG800*100020-15080-18022*212.62PG800*1200100*22030*215.22PG900*90050030-15080*18030*214.5
FQA
1. Q: Are you trading company or manufacturer?
A: We are original equipment manufacturer.
2. Q: How long is your delivery time?
A: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
3. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.
But it's not free. You need to pay for the sample and the cost of freight.
4. Q: What is your terms of payment?
A: We accept T/T, Western Union, Money Gram, Paypal, Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment
Why choose us ?
Packaging & Delivery;
Our company:
Our certificate:

Contact us for more details:


Add:Guancheng District,Zhengzhou City,Henan,China 450000
Zhengzhou Double Best Machinery Co.,Ltd