Precision Grinding Equipment: Micro Powder Mill for Chemistry Use

• Customization: Available
• Type: Micro Power Grinding Mill
• Motor Type: AC Motor
• Model NO.: HGM80/HGM90/HGM100/HGM125/HGM1680
• Motor Power: 175kw
• Rotationl Speed: 230-240r/Min
• Application: Chemistry
• Materials: Calcite, Chalk, Limestone, Dolomite, Kaolin
• Warranty: 12months
• Trademark: Luqiao mining machine
• Origin: Shanghai
• Production Capacity: 0.5-4.5t/H

Product Description

Captivating Overview
The Micro Powder Grinding Mill, meticulously crafted by our R&D department through a series of innovative breakthroughs and rigorous testing, has consistently proven its exceptional qualities to thousands of satisfied customers. With its remarkable stability, ease of operation, and low maintenance, it stands as the ultimate choice for those seeking excellence in fine powder milling.
Comprehensive Application Range
The HGM Series Micro Powder Grinding Mill is a specialized masterpiece in producing ultra-fine powder from non-flammable, non-explosive, and brittle materials with a Moh's hardness below six. It is adept at handling over 100 varieties of materials, including calcite, chalk, limestone, dolomite, kaolin, and talc. Other materials such as mica, magnesite, pyrophyllite, and diatomite also easily succumb to its superior grinding capabilities.
Outstanding Features
· Exceptionally High Efficiency
With an identical final size and motor power, the micro powder grinding mill boasts a capacity double that of jet mills, mixing grinders, and ball mills, while slashing energy consumption by an impressive 30%.
· Extended Spare Parts Longevity
Thanks to the special material forging the ring and roller, utilization is maximized. The lifecycle of these spare parts can extend to about a year under normal conditions, outlasting impact mills and turbo mills by 2-3 times. For grinding calcite carbonate, their lifespan can expand to an astounding 2-5 years, although variations depend on the material's hardness.
· Uncompromised Safety and Reliability
Adjust the final fineness of grinding materials seamlessly between 200 meshes and 2500 mesh (equivalent to 74-5 microns) with precision.
· Eco-Conscious Design
Equipped with a pulse bag filter and muffler, this design significantly reduces dust pollution and noise, ensuring an environmentally friendly operation.
· Cutting-Edge Intelligent Speed Control
The advanced speed control mechanism guarantees uniform material feed, with the main speed tailored to suit the material being processed. This results in consistent fineness, enhanced capacity, improved efficiency, and a reduction in power consumption.
Technical Specifications

Main Specification
Model	HGM80	HGM90	HGM100	HGM125	HGM1680
Ring Diameter(mm)	800	900	1000	1250	1250
Ring Number(layer)	3	3	4	4	4
Roller Number(piece)	18-21	24-29	28-36	30-40	30-44
Main Shaft Speed(r.p.m)	230-240	200-220	180-200	135-155	120-130
Input Size(mm)	≤20	≤20	≤20	≤20	≤20
Finished Size(µm/mesh)	74-5(200-2500)	74-5(200-2500)	74-5(200-2500)	74-5(150-2500)	74-5(150-2500)
Capacity(t/h)	0.5-4.5	0.6-6.5	1-9	2.8-20	5-45
Overall Dimension(L×W×H,m)	13.9×4×6.2	14.7×4.8×7.2	18×4.8×8.6	14×9×10.3	26.3×7.5×11.9

Important Note: The capacity details are based on feedback from domestic CaCO3 Powder factories, ensuring reliability.

/Power Parameter
Unit	HGM80	HGM90	HGM100	HGM125	HGM1680
Main Unit	55-75	2×45	132	185-200	315
Classifier	18.5	18.5	30	37-4×15	5×18.5
Blower	45	55	75	2×45-2×55	2×75-2×90
Crusher	18.5	18.5	18.5	45	45
Bucket Elevator	3	3	4	4	7.5
Feeder	2.2	2.2	2.2	3	3
Discharging Valve	2×0.75	1×0.75-1×1.1	2×1.1	2×1.1	2×0.75-2×1.5
Air compressor	11	15	22	2×15-37	55

Clarification Note: For entries marked with a prefix like "2×", this denotes the configuration of dual identical motors for a single unit.