Working Principles of raymond roller mill:

Firstly, raw material is crushed by jaw crusher to the required size, which is lifted up to the hopper. Secondly, the raw material goes into the grinding chamber through the electro-magnetic vibrating feeder at an even rate. Thirdly, the raw material lifted by the shovel is ground into powder between the ring and roller. Fourthly, the powder is blown up to the cyclone collector through the classifier, which will be collected through the discharging valve. The unneeded powder, which cannot go through the classifier, will be reground into the needed powder.

Specifications for raymond roller mill:

The Largest Pendulum Roller Grinding Mill in Asia. 
Production Capacity:20-45T/H 
Fneness:100-500 Mesh

Advantages of raymond roller mill:

1) The only professional producer of Raymond Mill in China.

2) Powder-saving and Higher Production Capacity (1-40T/H)

3) Smooth and Reliable Performance.

4) Fineness: 100—800 Mesh (Adjustable)

5) Run for 1000 hours without Lubrication

Technical parameters of Raymond Mill:

Packaging Detail:

All the cargos are packed by crate wood,other parts are nude package ,or as client demand.

Delivery Detail:

• If the size is suitable for container ship, usually by container;
• If the size is too big, usually by bulk ship or by container after truncation;
• Transport ways are based on reducing cost for you and keep the crane performance!

 Zhengzhou Huahong Machinery to be the leading enterprise which is professional manufacture double roller crusher,grading crusher, double teeth roller crusher ,our double roller crusher with new design.We provide variety of double roller crusher with high processing capacity, featured structure. As a specialized manufacurer and exporter in china, Zhengzhou Huahong striving its best to service our customer.Our machines are all through ISO CE certificate. More details PLS click on  http://zzhuahong.en.china.cn/

• 1. Are you a trading company or a manufacturer?

  We are a manufacturer.

  2. How can I get to your company?

  You can get a flight to Zhengzhou Xinzheng International Airport  . and we can go to airport to pick you up directly.

  All our clients from home or abroad, are warmly welcome to visit our factory and inspect our products! 

  3. How long is your guarantee?

  One year(Calculated from the equipment arrives the customer’s side.). After this period we will definitely support 

  you when needed. You will be welcome to contact us with any problem may happened.

  4. Will you send engineers to install the plant?

  yes, but at an extra cost payable by the customer. Or you can get local contractors to do thecommissioning and we send one supervising engineer.

• Sales manager cell number is 24hours available.  
• Payment terms is flexible.
• Design the product according to your technical request.
• Our engineer is willing to help fixing the crane for you.
• Diversity products.
• Delivery on time.
• Warranty: 12 months.
• Trade Assurance Service.(Trade Assurance is a free payment protection service for buyers.

  The service is offered by participating suppliers, and is designed to protect your payment if

•  your order is not shipped on time, or if the pre-shipment product quality (optional) does not 

• match the terms agreed on your contract.
  Your payment is protected up to 100% of an amount - agreed between you and the supplier - called the Trade Assurance Order Amount.)