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Rolling Mill Lime Stone Mill Grinder Machine Mill

100,000TPY Limestone Grinding Line 

Material: limestone

Input Size: 0-35mm

Output Size: 350mesh

Capacity: 100,000t/h

Equipment: MTW138 grinder machine mill

Project Background

The customer is a manufacturer of desulfurizing powder. It mainly supplies the powder for surrounding power plants. They purchased a MTW110 grinder machine mill firstly. Afterwards, due to capacity expansion, they purchased from ZENITH a MTW138 European grinder machine mill again.

Project Advantages

1.       Considerate project service: Our technical engineers designed reasonable technical drawings, solved every technological difficulty and explained project details for the customer.

2.       ZENITH’s MTM grinder machine mill changes spring connection structure innovatively, which can avoid terrible impact of large materials on the axis and bearings and enhance strength of rollers.

3.       A project management team was established to supervise the progress of the whole project. By coordinating local resources, the project production was smooth.

4.       Simple operation and maintenance: It is easy for local workers to operate and maintain the grinding line.

Customer Evaluation

We heard that our friends have bought the MTW grinder machine mill from ZENITH which have good use effect, good production of fineness powder etc. The final products were very consistent with the needs of power plants, so we signed a large contract later.

Rolling Mill Lime Stone Mill Grinder Machine Mill

This type grinder machine mill is mainly used for grinding the material with middle and low hardness, below 6% moisture, and the material should be non-explosion and non-flammability, such as: calcite, chalk,limestone, dolomite, kaolin, bentonite, steatite, mica, magnetite,iolite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite,barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassiumore pumice, etc 

grinder machine mill Working principle 

 1)Raw material which has been crushed to the size specified is elevated into a hopper from which the stuff is loaded. And then through the vibrating feeder ,the materials will transferred evenly and continuously into the grinder machine mill grinding chamber for powder-processing. After this,the ground stuff is carried by the air from the blower into the classifer for regrinding.The set's airflow system is closely sealed up and circulated under the condition of negative and positive pressure.

2) The grinder machine mill is driven by rotation of the central axle through decelerator ,with the up end of the axle connecting to a quincunx-rack upon which the grinding equipment is fixed. The whole set equipment turns together with the axle along the grinding ring while the rollers rotate driven by the fractional force .A set of shovel are installed at the lower end of the quincunx-rack.While turning together with the rollers ,the shovels shed the stuff onto the gap between the rollers and the ring ,and that's where the stuff layer forms .The rotating rollers ,while turning together with the ring ,grind the stuff layer into powder.

3) The turning speed of the impeller can be adjusted to the requirement of the fineness of powder products .

4)grinder machine mill plays an important role in ensuring the function of the grinder . As the high-speed revolving air current mixed with ground stuff is flown into the cyclone-collector ,the ground stuff is separated from the air-current

Specifications of grinder machine mill: