1. Application of the raymond mill:

Raymond mill is widely used in mining industry, also is popular in building materials, chemical engineering and metallurgy industries. It can grind the non-flammable and non-explosive materials such as barite, calcite, potash feldspar, dolomite, gypsum, talcum, mica, marble, limestone, kaolin, clay, coal etc. It also has wide applications.

2. Advantages of ratmond mill:

1).Take small area.
2).Simple structure and easy operation.
3).Closed system and steady performance
4).Adopt durable material.
5).It has long service life.
6).It can be controlled intensively and high automation

3. Working principle of raymond mill:

Materials first enter jaw crusher to be crushed to smaller size. Then they are lift to storage room by elevator. Vibrating feeder will feed materials into raymond mill chamber evenly and gradually. After being grinded, the powder will be blowed to cyclone by blower. Then the material will be transferred to storage room through pipes, and then will be discharged as final products. The whole process of raymond mill works in a negative pressure environment. First, through pipes, the air from the blower enters the cyclone collector above the storage room along with powder, and then returns to the blower through return pipe. In the way, air can be recycled. There is a powder locking equipment under the cyclone in raymond mill, which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity. In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.

Parameters of the Raymond mill:

1>.Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2>.Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3>.After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Supplying technique, building design, instruction, installation and debugging for free. 

4>.We provide one-year warranty to make sure your machine runs consistently. We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in two years.

ISO9001:2008

CE certificate

Zhengzhou Huahong Machinery & Equipment (Group) Co., Ltd. is located in National Hi-Tech Industrial Development Zone of Zhengzhou City, Henan Province, Our products passed the ISO9001 international quality system certification. It has won the glory of provincial superior enterprise. Huahong company's quality of products have been in a leading and dominant position in machinery industry of China. Its high-quality products and first-class  services were also have been praised by overseas and domestic customers. More details, please click this wedsite to learn.

Web:www.zzhuahong.en.china.cn

1.How is the quality of your products?

Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.

2.Guaranteed:
If products’quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

3.How about price?
Yes, we are factory and be able to give you the lowest price than market one, and we have a policy that “ for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity”.

Contact Person: Linda

Skype: huahongmachine05

Tel/WhatsApp: +86 15093303198