Chalk, Coal, Construction Limestone Double Roller Crusher Machine for Sale

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.

1. All the goods will be delivered in 15-30 working days after receiving payment.
2. The machine will be packed in export container.
3. Motors and small parts will be packed in new strong wooden cases that suitable for long distance ocean transportation.
4. We promise that your goods will be shipped to destination timely and safely.

Jiangxi Hengcheng Mining Equipment Co.,ltd, a leading manufacturer and supplier of gravity separation equipment in China Jiangxi Province, with more than 20 years of equipment producing experience.
Currently our factory owns an area of more than 10000m2, self-contained with modernized processing machines. Our machines already been exported to many overseas countries, like Togo, Sudan, Tanzania, Kenya, Mali, Vietnam, Philippine, Bolivia, USA, Singapore, Mongolia, etc.
Our main products include of Feeding Equipment, Crushing Equipment, Trommel Screen, Vibrating Screen, Ball Mill, Wet Gold Grinding Pan Mill, Spiral Classifier, Shaking Table, Mineral Jigger Machine, Spiral Chute, Centrifugal Gold Concentrator, Vibrating Sluice Box, Carpet Sluice Box, Gravity Separator, Flotation Separator, Magnetic Separator, Mixing Tank, Pump, Hydro cyclone, Sand Making& Washing Equipment, Laboratory Equipment.
 

1. We are Manufacturer  (Not Dealer):
All machinery from Jiangxi Hengcheng Mining Equipment Company are made by our factory, with lower price, better quality and assured full after service. The quality guarantee is 12 months after finishing the trial run of machines which has been shipped to the buyer side. If any part (excluding easily damaging parts) is found defective in quality within warranty period, we would like to replace it for free. After warranty, spare parts can be replaced based on favorable price.
2. Training & Service:

1. We provide you with the prophase plan, process flow design and manufacture equipment according to your special demand.
2. Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

3. We'd like to recommend a suitable model for you and send you a best quotation. So please give us some more information about your requirement in your enquiry.
What is the type and size of raw material?
What is required size of final product(mm)?
What is the capacity do you need per hour?