Ultrafine Mill of Zenith (XZM221/XZM224/XZM236/XZM244/XZM268)

• Type: Ore Grinder
• Motor Type: AC Motor
• Motor Power: 7.5KW
• Model NO.: XZM221/XZM224/XZM236/XZM244/XZM268
• Rotationl Speed: Various According to Different Model
• Application: Mine
• Materials: Stone and Ore
• Condition: New
• Warranty: for Whole Using Year
• After-sales Service: for Whole Using Year
• Mining Object: Grinding Machines
• Spare Parts Supply: for Whole Year
• Test&Installation: Engineer Assigned
• After-Sale Service: for Whole Using Life
• Transport Package: Container, Nude Packs, in Bulk
• Specification: ISO9001: 2000
• Trademark: Zenith
• Origin: China
• HS Code: 8474209000
• Production Capacity: 3-20tph
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 80.000kg

Product Description

Ultrafine mill Features:

1. Reliable
2. High capacity and low cost
3. Easy adjustment of product fineness
4. Clean, environmental protection

Zenith XZM Ultrafine mill is widely used in making fine powder or micro powder, a new kind of machine for producing fineness and ultra-powder. It 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, potassium ore pumice, etc. The size of the finished production can be adjusted between 325-2500 mesh.


Application:

XZM Ultrafine mill is a machine for producing fineness and ultra-powder. It is mainly used for grinding the materials whose hardness is middle and low, moisture below 6%, and Moths hardness should be blow 9 grade and non-explosion and non-flammability, such as: Calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite, mica, magnesite, illite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassium ore pumice, etc.

Working Principle

The main bearing and each dial are driven by electromotor of main machine through reducer, and numbers of roller which are rolling in the ring, which are driven by dial through plunger. After crushed by hammer crusher, the big materials become small sizes ones and they are sent to storage bin by elevator. The electromagnetic vibrating feeder will send them to the middle of first dial evenly, the materials will be driven to the EDGE of dial by centrifugal force, and fall down into the ring and crushed and grinded by roller, then the materials will fall down into the second and third ring, and crushed and grinded. The high pressure centrifugal blower will inhale air from the outside and blow the materials which are grinded in the third ring to powder classifier. The rotating turbo in the powder concentrator will make the coarse materials return to the mill and reground, while the fineness will mix with the air and go into the cyclone and be discharged the discharge valve which is in the bottom of it. The air which mixed with very little fineness will be purified by impulse duster and discharged by blower and muffler.

Composition and Structure

The standard configuration of XZM ultrafine mill consists of main unit, powder classifier, double cyclone collectors, pulsed filter, blower, motor, pipes and muffler. The optional accessories include jaw crusher, hammer crusher, elevator, feeder, and control cabinet.

There are bearing pedestal and blowing case on the main machine base. There is grinding case on the blowing case, whose middle part has multilayer dial equipping on the main bearing. On each dial, there are numbers of roller, and there are corresponding ring for each dial. There are two class screwing gear reducer and electromotor in the base of main machine. The powder classifier is equipped on the top of grinding chamber.

Model	Number of roller (piece)	Ring diameter (mm)	Number of ring (piece)	Max. inlet size (mm)	Final size (mesh)	Capacity (kg/h)	Main equipment rotate speed (r/min)
XZM221	21	Φ 800	3	≤ 10	325-2500	600-5500	235
XZM224	24	Φ 900	3	≤ 20	325-2500	700-5500	235
XZM236	36	Φ 1000	4	≤ 20	325-2500	700-7500	235

Basic data	Item	Unit	specification
			XZM221	XZM224	XZM236
Motor of main machine	Model	-	Y250M-4	Y280S-8	Y2-315L-6
	Power	kw	55	37× 2	110
Speed-adjustable motor	Model	-	Y180M-4	Y180L-4	Y2VP200L-4
	Power	kw	18.5	22	30
Motor of elevator	Model	-	Y100L-4	Y100L-4	Y100L-4
	Power	kw	3	3	3
Motor of blower	Model	-	Y225M-2	Y225M-2	Y280S-2
	Power	kw	45	55	90
Hammer crusher	Model	-	PC300*400	PC300*400	PC400*600
	Power	kw	11	11	18.5
Electromagnetic Vibrating feeder	Model	-	GZ1F	GZ1F	GZIF
	Power	kw	0.06	0.06	0.06
Discharge valve	Model	-	ZJD-200	ZJD-200	ZJD-200
	Power	kw	0.75	0.75	0.75
Note: If there is any change of above specification, it is all according to the booklet with machine.