Specifications

1. High quality, Energy saving
2.Famous in Australian , Africa , Canada ,
fessional manufactory

Technical Parameter of laboratory Grate Mill

Laboratory Grate Mill S12 is provided for mineral processing research organization and pilot plant for continued grinding operation,and study and determination of indexes of ore grindability in tests of mineral feasibility study.It also can be provided for beneficiation plant as grinding equipment or other industries as fine material gringing equipment.The product is produced by the only enterprise designated by the former Ministry of Geology and Mineral Resources,in compliance with the Industrial standards.

According to the materials handled by the nature and size characteristics of the pulverized product specific requirements, optional three different processes, respectively grinding: 1. Pre-grinding, inspection classification; 2. Pre-graded sand and then back to grind ; 3. start grinding.

Model	Capacity	Feed size	Output size	Power	Overall dimensions	Weight
	Kg/h	mm	mm	kw	mm	kg
XMQL420/450	45-90	5-10	Can control grinding to 95%-0.074	2.12	1630/1260/1730	800

 

Grinding and classification unit contains a lattice-type ball joint, spiral classifier, tilting feeder, screw conveyor, can be continuous closed-circuit grinding work

According to different requirements of mineral nature, can choose three different grinding processes, a pre-grinding, inspection classification 2, pre-grading, back to sand in the mill, 3, started grinding

Its technical parameters are as follows:

Co-grinding and classification units
To the ore size				5-10	Mm
Product size				Can be controlled grinding to 95% -0.074	Mm
Capacity				45-90	Kg / h
Equipment total power				2.12	KW
Size				1630/1260/1730	Mm
Total weight				820	Kg
420/450 lattice-type ball mill
Shell Size				420/450	Mm
Cylinder volume				60	L
Cylinder speed				57	Rev / min
Weight of ball	20-25 types of steel ball			10	Kg
	25-30 types of steel ball			20	Kg
	3 30-35 types of steel ball			30	Kg
	35-40 types of steel ball			40	Kg
To the ore size				5-10	Mm
Product size				Can be controlled grinding to 95% -0.074	Mm
Capacity				45-90	Kg / h
Power				1.5	KW
150/1200 Spiral Classifier
Screw Size				150/1200	Mm
Spillway width				240	Mm
Angle adjustment range				10-30	Degree
Screw Speed				18,23,30	Rev / min
Sand back the amount of				500	Kg / h
Overflow traffic				260	Kg / h
Power				0.25	KW
35L Swing feeder
Ore storage capacity				35	L
Oscillation frequency				19	Rev / min
To mine the speed				6-200	Kg / h
Electric  Machine		Power		0.12	KW
		Speed		1400	Rev / min
90/600 screw conveyor
Spiral Specifications			Diameter	90	Mm
			Length	600	Mm
Screw Speed				23	Rev / min
Power				0.25	KW