Vertical Roller Mill-Hongxing Machinery

Applied Materials

Gypsum, phosphate, cement, limestone, dolomite, slag, calcite, clinker, quartz, clay, talc, bauxite, coal, feldspar, calcium carbonate, etc.

Application: Calcium carbonate crushing processing, gypsum powder processing, power plant desulfurization, non-metallic mineral pulverization, coal powder preparation, etc.

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Introduction

Vertical roller mill is called vertical mill also. HXJQ new type vertical mill is developed on the basis of many years of production and development of pulverizers, analyzing and studying the advantages and disadvantages of similar products at home and abroad. The vertical mill adopts advanced material bed grinding and partial external circulation technology, which integrates grinding, grading, drying and conveying. This large-scale advanced high-yield energy-saving grinding product has become the mainstream equipment in the milling industry.

Advantage

1. Equipped with a special pulverized coal pulse dust collector, the dust removal effect is as high as 99.9%, basically realizing dust-free operation in the workshop;
2. The grinding efficiency saves 30-50% of the power consumption compared with the ball mill. The process is simple, the layout is compact, and it can be arranged in the open air, thus reducing the construction cost;
3. It can dry materials with a moisture content of up to 15% when entering the mill, and the moisture content when leaving the mill is <1%.
4. The site adopts on-site + remote PLC intelligent control, and the system is equipped with a safety and explosion-proof detection system to ensure stable operations.

Working Principle

The main motor drives the grinding disc to rotate through the reducer, and the fixed grinding roller rotates along the raceway of the grinding disc. The material falls from the feeding port to the center of the grinding disc. Under the action of centrifugal force, the material moves from the center of the grinding disc to the edge at a constant speed. When passing through the grinding raceway, it is crushed by the grinding roller. The grinding force is provided by the hydraulic loading system. The material is directly crushed, and the fine-grained material is squeezed to form a material bed for intergranular crushing.

Technical Parameter

HLM Mining vertical roller mill

HLM Cement vertical roller mill

HLM Coal vertical roller mill

HLM High fine vertical roller mill

Specifications	Capacity(t/h)	The finished product fineness	The raw material moisture	The finished product moisture	Main motor power(kW)
HLM1300K	10-40	0.84-0.37mm (20-400 mesh)	≤15%	≤1%	200
HLM1500K	13-50				280
HLM1700K	18-70				400
HLM1900K	20-85				500
HLM2200K	35-135				800-900
HLM2400K	40-160				900-1120
HLM2800K	50-200				1120-1250
HLM3400K	70-260				1800-2000
HLM3700K	90-320				2500-2800

Note: The grindability (Bond) index of raw materials is less than or equal to 13kw/t

Specifications	Capacity(t/h)	Specific surface area	The raw material moisture	The finished product moisture	Main motor power(kW)
HLM19S	8-13	≥380㎡/kg	≤5%	≤1%	280-315
HLM21S	11-18				400-450
HLM24S	15-20				500-560
HLM28S	28-35				900-1000
HLM35S	70-80				1800-2000
HLM42S	95-110				2500-2800
HLM46S	130-150				3150-3800
HLM53S	160-200				4500-5000

Note: The grindability (Bond) index of raw materials is less than or equal to 18kw/t

Specifications	Capacity(t/h)	Pulverized coal fineness	The raw coal moisture	Pulverized coal moisture	Main motor power(kW)
HLM1200M	6—10	R0.08=5-15%	≤15%	≤1-5%	110-132
HLM1300M	10-15				160—200
HLM1500M	15—20				220—280
HLM1700M	20-30				280-355
HLM1900M	26-35				355—450
HLM2200M	35-50				450—560
HLM2400M	45-55				560-710
HLM2800M	60-80				900—1120

Note:Raw coal HGl≥55

Specifications	Feed particle size(mm)	Capacity(t/h)	Product fineness	The raw material moisture	Main motor power(kW)
HLM1200X	≤10	2-6	Screen passing rate of 10-40μm 97%	≤4%	132
HLM1300X	≤10	3-10			220
HLM1500X	≤10	4-13			315
HLM1700X	≤15	7-18			450
HLM1900X	≤15	8-23			560
HLM2200X	≤20	13-35			800
HLM2400X	≤20	15-45			1000

Note: Mohs hardness grade 4 or below

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If you have any questions or doubts about our products, or need our support and help, please contact us, we will give you a reply within 24 hours.We will send product details, latest price list and customized solution to you via email or Whatsapp.

Our Service Process

1. Free Online Price Quotation

2. Professional Customized Solution

3. Investment Policy Analysis

4. Installation and Technical Support

5. Lifetime After-sales Service

2024 Price Quotation Email:
sell@hxjq.com

Vertical Roller Mill