Low Cost Sea Shell Kaolin Calcite Limestone Powder Grinding Mill for Ultra-Fine Powder Factory

• Customization: Available
• Type: Micro Powder Grinding Mill
• Motor Type: AC Motor
• Model NO.: HGM
• Motor Power: 30KW
• Rotationl Speed: 23-25r/min
• Application: Mine
• Materials: Limestone, Calcite, Talc, Quartz
• Condition: New
• Warranty: 1 Year
• After-sales Service: Technical Support
• Weight: 4263 Kg
• Video Outgoing-Inspection: Provided
• The Machines Classification: Micron Milling Machines
• Color: Customer Requirement
• Quality: High Level
• Price: Negotiatable Resonable
• Online Service Time: Within 24 Hours
• Selling Units: Single Item
• Single Package Size: 263 X 75 X 119 Cm
• Single Gross Weight: 1.000 Kg
• Input Size: ≤20mm
• Transport Package: Customization
• Specification: CE, SGS, ISO9001
• Trademark: Clirik
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 500sets/Year

Product Description

Low Cost Sea Shell Kaolin Calcite Limestone Powder Grinding Mill for Ultra-fine Powder Factory

Type: Ultra-fine Grinding Mill

Capacity (t/h): 0.5-45t/h

Five Models: HGM80, HGM90, HGM100, HGM125L, and HGM1680L

Finished Powder Fineness: 325 mesh ~3000 mesh, 5-74 micron

Scope: Marble, Kaolin, Calcium Carbonate, Barite, Mica, Dolomite, Calcite

Brief Introduction

Micro powder grinding mill is designed by R&D department on the basis of multiple innovation and testing.
It mainly apply to the non-inflammable ,non-explosive and brittle materials with Moh's hardness under six, such as calcite, chalk, limestone, dolomite totally more than 100 kinds of materials.

The final fineness of the grinding materials can be adjusted between 325 meshes and 2500 mesh (47-5 micron), and the product fineness can reach D97<=5μm.It has successfully replaced the jet mill,ball mill etc,simplify the flow, reduce the production cost and increase the final powder fineness.

Scope
 

 

Working Principle

HGM series micro powder grinding mill mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.
When the grinding mill is at work, the main bearing and each dial are driven by electromotor of main equipment through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.  Then the materials fall into multiple layers and to be crushed and ground continuously to micro powder.


The high-pressure air blower constantly inhales air within the grinding mill and, in turn, the airflow with crushed materials are brought to the classifier whose high-speed impellerwill screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

Main Specification
 

Model	HGM80	HGM90L	HGM100L-II HGM100P	HGM125L	HGM1680L
Ring Diameter (mm)	800	900	1000	1250	1680
Ring Number (PCS)	3	3-4	4	4	4
Roller Number (PCS)	18-21	24-29	28-36	30-40	30-44
Main Shaft Speed (r. p. min)	230-240	200-220	180-200	135-155	120-130
Input Size (mm)	≤20	≤20	≤20	≤20	≤20
Finished Size (um/mesh)	74-5 (200-2500)	74-5 (200-2500)	74-5 (200-2500)	100-6 (150-2000)	100-9 (150-1500)
Capacity (t/h)	0.5-5.5	0.8-6.5	1.2-10 1.2-11	2.5-20	5-45
Outlet Size L*W*H (m)	15.1*4.2*7.3	18.4*3.9*7.8	22.7*3.6*8.5	27.3*4.2*9.9	31.7*7.7*12.6
Note:The capacity is based on the domesitlc CaCO3 Powder factory's feedbackNote:The capacity is based on the domesitlc CaCO3 Powder factory's feedback.

Power Parameter
 

Unit: KW	HGM80	HGM90L	HGM100L-II HGM100P	HGM125L	HGM1680L
Main Unit	75	2*45	132-150	185-200	315
Classifier	18.5	18.5-30	30-37	75	132
Blower	45	55	75	110	200-220
Crusher	18.5	18.5	18.5	45	45
Bucket Elevator	3	3	4	4	7.5
Feeder	1.5	1.5	1.5	1.5	2.2
Discharging Valve	2*0.75	1.1	1.1	1.5	2*1.5
Air compressor	11	15	22	37	55
Note: For the data with prefix such as "2*xx", which means there are two same motors configured item.

 

Applicatons

Features
 

·high efficiency
Under the same finished final size and the same motor power, the capacity of micro powder grinding mill is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.
 

 

·long lifecycle of spare parts
The ring and roller are forged by special material with high utilization. Under the same grinding material and finish special size, the lifecycle of spare parts is about one year, which is 2-3 times longer than impact mill or turbo mill. Furthermore, the lifetime can reach 2-5 years for grinding calcite carbonate. The lifecycle of spare parts is variable for the material's hardness.
 

 

·high safety and reliability
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.
 

 

·high fineness, flexible adjustment
The final fineness of the grinding materials can be adjusted between 200 meshes and 2500 mesh.
 

 

·environment-friendly
The application of pulse bag filter and muffler greatly alleviates dust pollution and noise.
 

 

·advanced intelligent speed control device
Let the material feed into the machine evently, adjust the main speed to fit for grinded materials, the fineness more stable. So as to increase the capacity and efficiency, reduce the power consumption.
 

Company

Shanghai CLIRIK Machinery Co.,Ltd. has dedicated itself to the ultrafine powder grinding machine industry for two decades.

 We boast a state-of-the-art manufacturing facility equipped with standardized and intelligent production lines.

CLIRIK's expert teams in R&D, sales, installation,and after-sales support have delivered comprehensive services to over 100 countries and regions, ensuring exceptional customer satisfaction.