making stone powder plant/cement grinding mill plant/raymond mill plant

Specifications

+100 case plants abroad.
Stable &smooth and reliable performance.
Highest capacity with affordable price%

Powder making plant

Gypsum/plaster powder making plant is an updated version of R series Raymond mill.  It is the ideal solution for pulverizing almost any non-metallic minerals with moh’s hardness below 7 and moisture content below 6%, such as marble, calcite, limestone, feldspar, fluorite, gypsum, talc , barite, dolomite, granite, kaolin, bentonite, bauxite, phosphorite, figuline, black lead, clay etc. The fitness of the final product can be adjusted as required in the range of 80-600 meshes.

 

The Advantages Of   Gypsum/plaster powder making plant

1, stronger grinding force: host grinding system USES three roll grinding roll assembly pressurized, each of the original grinding force can be increased greatly based on improved 500Kg milling efficiency.

2. large grinding area: the grinding roll and grinding ring from the height of the 160mm increased to 200mm.

3.shovel material using super large: use the big Shovel blade, makes the material tackles the into grinding roll and a magic ring between grinding.

4, classifying precision: using super-large grading turbine, percent of pass is high, deal with big air volume. And grading impeller end and powder outlet end forming palace type sealing, the system doesn't easy to form short-circuit powder, classification precision is high.

5. double whirlwind: the parallel double whirlwind collector, collecting efficiency over 85%, than the single tornado collector 10% collection efficiency.

6. afterwind adopts baghouse collecting, no dust pollution.

 

Main technical parameters Of  Gypsum/plaster powder making plant

Maximum feeding size	Finished granularity	output (According to different materials fineness)	Center shaft speed	Grinding ring inside diameter	Roll grinding size (diameterXheight)	Total weight	Total power
20 mm	80~600 mesh	1000~6000 kg/h	145 r/min	φ970 mm	φ320X200mm	14.5 t	97.5KW

 

Working Principles Of  Limestone raymond mill.industry mill

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. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. After this, the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The airflow system is closely sealed up and circulated under condition of negative and positive pressure.

 

 

Our company is a large industrial machinery manufacturers in China and focus on mining machinery, complete sets of processing equipment, building materials equipment of rotary kiln. Our company has the quite rich experience and solid strength in the independent design and manufacture complete sets of crusher, beneficiation equipment, rotary kiln, making sand production line, stone production line, sand production line and complete set of equipment of cement production line, etc. And it has through the strict international quality system certification. The high-tech content, high reliability, low maintenance cost make our products has been at the industry-leading level. At present, our factory has been exported to more than 10 countries, used in mining and construction widely.

CONTACT US

                      SHANGHAI DONXE INDUSTRIAL CO., LTD

                 Contact: Tommy Liang

                 

                 Tel: 0086-371-66233087         Fax: 0086-371-66233082

              If you have any problems. Please feel free to contact us.

              

             You're warmly welcome to visit our factory.