Высокоэффективное шлифовальное оборудование для кальцита с сертификацией ce

Product Overview

Description

 

grinding equipment,grinding equipment for sale

 

This type grinding equipment 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

 

 

grinding equipment Working prnciple 

 

 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 grinding equipment 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 grinding equipment 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) grinding equipment 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 grinding equipment:

 

Name & Model		MTW110	MTW138	MTW175
Ring Roller Number(pcs)		4	4	5
Major diameter of roller(mm)		360×190	460×240	520×280
Inner diameter of roller (mm)		1100×190	1380×240	1750×280
Revolving Speed(rmin)		120	96	75
Revolving Speed(rmin)		<30	<35	<40
Final size(mm)		1.6-0.045, fineness can reach to 0.038	1.6-0.045, fineness can reach to 0.038	1.6-0.045, fineness can reach to 0.038
Capacity(th)		3.5-10	6.5-15	13-20
Overall dimension(mm)		8625×7933×8642	10920×9470×10227	12275×9555×9916
Main unit motor	Model	Y280M-6	Y315M-6	Y355M2-8
	Power(kw)	55	90	160
	Rotate Speed(rmin)	980	990	740
Classifier speed regulating motor (variable frequency motor)	Model	Y132M-4	Y180M-4	Y200L-4
	Power(kw)	7.5	18.5	30
	Rotate Speed(rmin)	1440	1470	1470
Centrifugal induced draft fan motor	Model	Y250M-4	Y315-4	Y315L2-4
	Power(kw)	55	110	200