Limestone Grinding Mill for Quartz Dolomite Feldspar and Ore Stone Mining Operations

• Customization: Available
• Type: Ring Roller 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: Provided
• Capacity(T/H): 0.5-45 Tph
• Core Components: PLC
• Weight: 2500 Kg
• Video Outgoing-Inspection: Provided
• Dimension(L*W*H): According to Models
• Motor Brand: Siemens
• Input Size: <20 mm
• Output Size: 150-3000 Mesh
• Color: Customer Requirement
• Factory Visit: Welcomed Warmly
• Test&Installation: Overseas Support
• Market: Global
• Applicable Materials: Moh′s Hardness Below 7
• Transport Package: Provided
• Specification: CE, SGS, ISO9001
• Trademark: Clirik
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 500sets/Year

Product Description

Introducing the Quartz Dolomite Talc Feldspar Fine Powder Grinding Mill - your go-to solution for precision grinding of Pebble Carbonate Kaolin and more! Featuring a cutting-edge Vertical Grinding mechanism, this machine ensures exceptional quality and efficiency in every operation.

Name : HGM Micro Powder Grinding Mill

Capacity : 0.5-45 t/h - Whether you need small scale or high capacity grinding, this versatile machine has you covered, delivering perfect results with every use.

Max Feeding Size : < 20 mm - Effortlessly accommodate various material sizes, optimizing your grinding process from start to finish.

Scope :

Capable of grinding a wide array of materials including Quartz, feldspar, mica, calcite, talc, apatite, gypsum, fluorite, limestone, dolomite, ceramic soil, clay, marble, granite, fly ash, kaolin, calcium carbonate, slag, bauxite, glass, and more. Ideal for diverse industry needs.

Application : Perfectly suited for use in Mining, metallurgy, building materials, chemical, and mine industries, offering unparalleled grinding performance across sectors.

For more details, we warmly invite you to explore our comprehensive support through our dedicated Online Service. Our experts are ready to assist you.

Brief Introduction of HGM Micro Powder Grinding Mill

The innovative Micro Powder Grinding Mill is expertly engineered by our R&D department, boasting multiple innovations and extensive testing to ensure unmatched performance.
This exceptional machine is primarily designed for non-inflammable, non-explosive, and brittle materials with Moh's hardness under six. It effectively processes over 100 different materials such as calcite, chalk, limestone, dolomite, and more.
Enjoy customizable fineness of your grinding materials, adjustable between 325 meshes and 2500 mesh (47-5 micron), reaching product fineness up to D97<=5μm. This revolutionary machine replaces traditional methods like jet mills and ball mills, streamlining the process, cutting production costs, and enhancing final powder quality.

Working Principle of HGM Micro Powder Grinding Mill

The HGM series micro powder grinding mill comprises main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.
 

Large materials are initially crushed by the hammer crusher, streamlined into smaller particles, and transported to the storage hopper by the elevator. From there, they are precisely distributed to the upper plate of the turn plate via vibrating feeder and sloping pipe.
During operation, the main bearing and each dial are powered by the electromotor of the main equipment through a reducer, coordinating the grinding rollers to roll within the ring channels, driven by the dial through the plunger mechanism. The centrifugal force propels materials to the turn plate edge, guiding them into the grinding chambers where they undergo sequential pressing, crushing, and grinding by the rollers. The materials then descend through multiple layers, achieving continuous micro powder refinement. This process ensures perpetual creation of fine micro powder.

The integral high-pressure air blower consistently circulates air within the grinding mill, driving the airflow accompanied by the crushed materials into the classifier, where its high-speed impeller screens and filters the airflow: Particles that do not meet size criteria fall back for further grinding, while qualified particles merge with air to enter the cyclone collector. The majority of suitable powders descend and are dispatched via the discharging valve at the base. Meanwhile, a minor quantity of fine powders, carried by airflow, converge onto filter bag surfaces. These powders release through sudden filter bag vibrations triggered by high-pressure gas from the pulse valve. The combined material output is channeled to conveyers for final powder packaging, completing the process with clean air emission via the muffler's outlet.

Features of HGM Micro Powder Grinding Mill

·High Efficiency
With the same final size and motor capacity, the Micro Powder Grinding Mill can deliver double the output of jet mills, mixing grinders, and ball mills, all while slashing energy consumption by a significant 30%.

·Long Lifecycle of Spare Parts
Crafted from special high-utilization materials, the ring and roller offer exceptional durability. When grinding identical materials to the same fine finish, spare parts last up to a remarkable year-2 to 3 times longer than those of impact or turbo mills. For calcite carbonate, this longevity extends impressively to 2-5 years, adapting variably to material hardness.

·High Safety and Reliability
The design brilliantly eliminates rolling bearings or screws within the grinding cavity, preventing issues such as bolt shedding and rapid wear of bearings and seals.

·High Fineness, Flexible Adjustment
Achieve meticulous precision with adjustable final fineness, ranging from 200 to a fine 2500 mesh.
·Environment-Friendly
By incorporating a pulse bag filter and effective muffler, we significantly curb dust pollution and noise pollution.

·Advanced Intelligent Speed Control Device
This innovative feature ensures even material feed and optimally adjusts the main speed to suit the grinding materials, resulting in consistent fineness. It enhances capacity and efficiency while curbing power consumption.

Application of HGM Micro Powder Grinding Mill



Specification of HGM Micro Powder Grinding Mill

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 of HGM Micro Powder Grinding Mill
 

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.

About Us

Shanghai CLIRIK Machinery Co., Ltd. has been a leader in the ultrafine powder grinding machine industry for over 20 years.

Our cutting-edge manufacturing facility is equipped with intelligent, standardized production lines.

At CLIRIK, our specialized teams in R&D, sales, installation, and after-sales support have delivered unparalleled service to clients in over 100 countries and regions, ensuring outstanding customer satisfaction.

FAQ

Because of different kinds of hammer crusher , so our hammer crusher has different prices, I need to ask you some details for sending you the more suitable quotation:
 

1.Which kind of material you are going to grinding?

(Dolomite;  Calcite;  Quartz;  Basalt;  Barite;  Feldspar ;  Gravel;  Bentonite;  Gypsum;  Granite;  Coal;  Slag;  Pebble;  Others )
 

2. What's the production capacity you want? How many tons or cubic meters per hour?

( > 100 TPH > 50 TPH > 30 TPH > 10 TPH > 1 TPH < 1 TPH)
 

3.What's the granularity of the final products you need?

(in milimeter, micron or mesh)
 

4. What's the max input size of the material?

(In inch,centimeter or milimeter)
 

We will give you factory price with full specification,so pls leave us an inquiry to know more details about price, packaging shipping and discount.