Double Roller Coal Crusher/Double Teeth Coal Crusher

• After-sales Service: Provide
• Warranty: 1 Year
• Type: Roller Crusher
• Application: Machinery & Hardware, Mineral Industry
• Drive: Electromagnetic
• Crushing Style: Extruding & Milling
• Model NO.: Various Model
• Compressive Strength (For Crushing): >300MPA
• Crushing Degree: Coarse Crusher
• Finished Surface: Gear Process
• Certification: CE, ISO
• Condition: New
• Color: Yellow
• Installation: Under Our Engineer′s Guide
• Spares Parts: Supply
• Certificate: ISO9001, ISO14000,CE
• After Sale Service: for The Whole Using Life
• Testing: We Offer
• Design: by Our Professional Engineers
• Advantage: Professional Manufacturer
• Model: Pch-0402--Pch-1221
• Capacity: 8-1000t/H
• Transport Package: Packing in Standard Containers or Meet Your Demand
• Specification: ISO9001, ISO14000, CE
• Trademark: zhengkuang
• Origin: Henan, China (Mainland)
• HS Code: 8417
• Production Capacity: 3-500t/H

Product Description

High Quality Hard Stone Iron Ore Double Roll Crusher 
 

Application:                                                                                                                      

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.

                                                                                              

 

 

Technical Parameters

Model	Feeding size(mm)	Discharging granularity(mm)	Output(t/h)	Motor Power(kw)	Weight (kg)
2PG-400*250	<=25	1-8	5-10	11	1100
2PG-610*400	<=40	1-20	13-35	30	4500
2PG-750*500	<=40	2-20	15-40	37	12250
2PG-900*500	<=40	3-40	20-50	44	14000

FAQ:
Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging machines and we provide perfect OEM and after-sale service.
 
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them to Youtube.
 
Q: What should I take care when using the machine?
A: Keep the machine away from thinner and other chemical liquid.
 
Q: How to maintain the machine?
A: Check the connection part and clean the screen frame regularly.
 
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.
 
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.