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Stone Grinding Equipment - China

price: contact company for price


The series is used in grinding the non-flammable and non-explosive stuff which has the Moh’s hardness below 7, humidity less than 6%, such as gypsum, talc, calcite, limestone, marble, feldspar, barite, dolomite, granite, kaolin, bentonite, bauxite, iron ore etc., the final products change from 613 micron to 44 micron.Through the function of separator and blower, it can meet different customers’demand.It is ever the mainstream grinding machine in powder making industry.

Longzhen Raymond Mill Advantages:

Raymond mill is widely used in building materials, metallurgy, chemicals, mining and so on as grinding materials processing, suitable for processing the following Mohs hardness of 6-7 and humidity below 6% of all non-explosive minerals, such as gypsum, talc, calcite, is the first generation of medium speed pendulum miller which uses American technology. Firstly, raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder, evenly and continuously into the grinding chamber for powder-processing.


1.Take little working spaces.

2.Closed system and steady performance.

3.Durable and long service life.

4.It can be controlled intensively and high automation.

Pre-sales Service

1.Model selection

2.Design products designated by clients

3.Our engineering and technical personnel can provide customers with technological proccess and project on site.

In-sales Service

1.Product acceptance

2.Help formulate construction scheme for clients

After-sales Service

1.Specialized post-sales service staff will instruct installation and debugging on site

2.Installation and debugging

3.Train technical staff clients on site

Company Contact:

  • Phone: 008602150110536

  • Address: No.168,Xie Xin Road,Fengxian,Shanghai,China, shanghai, China

  • Email: Email

Published date: August 2, 2013 -

  • Business Description: Shanghai Longzhen Heavy Industry Co., Ltd. is a professional enterprise group integrating with research, development, production and sales of large and medium size quarrying and mining equipment.
    With the operating histories of over 38 years, and employing in excess of 500 people, Longzhen is growing to be the leading company in this area .
    We are officially authorized for international trade among over 120 countries and regions, including Australia, South Asia, Middle Asia, and South Asia, South America, Middle East, East Europe and most parts of Africa.
    The products we mainly serve include: vibrating feeder, jaw crusher,impact crusher,sand making machine (vertical shaft impact crusher),stone shaping machine,cone crusher,rounding vibrating screen,sand washing machine,belt conveyor and various wearable casting, etc.Thanks to our advanced technology, high quality craftwork and perfect after sales service,our products are well known both at home and abroad.In addition,we are also the expert for mobile and stationary crushing,screening and conveying equipment.

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