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Robust Vertical Calcite Mill Vertical Mill with High Grinding Efficiency & Low Wear

Final Products and Application Fields:

The powder processed by the calcite vertical mill is called ground calcium carbonate (GCC), an indispensable filler and raw material in many industrial fields:

Plastics Industry: Used to improve the strength, rigidity and surface gloss of plastic products.

Paints and Coatings Industry: As an extender pigment, it enhances the hiding power, durability and fluidity of coatings.

Paper Industry: As a filler and coating, it improves the whiteness, smoothness and printability of paper.

Artificial Stone Industry: Serves as the main base material for producing artificial quartz stone and artificial marble.

Adhesives and Sealants Industry: As a functional filler, it regulates the physical properties of products.

The calcite vertical mill is a large-scale industrial grinding equipment specially designed for processing calcite, a natural calcium carbonate mineral. Its core features lie in its vertical structure and efficient material bed grinding principle, enabling it to grind massive or granular calcite into powders of various fineness to meet the needs of different industrial fields.

Outstanding Technical Advantages

Compared with traditional equipment, the calcite vertical mill has obvious advantages:

High Efficiency and Energy Saving: Its energy consumption is usually 30%-40% lower than that of traditional ball mills, as it crushes materials directly with high energy utilization rate.

Adjustable Product Fineness: By conveniently adjusting the rotation speed of the classifier, it can easily produce different products ranging from coarse powder (e.g., 100 mesh) to ultra-fine powder (e.g., 2500 mesh).

Small Floor Space: The vertical structure is compact, occupying much less floor space than ball mill systems with the same output.

Low Noise and Environmental Friendliness: The entire system operates in a closed manner, generating less dust and lower operating noise.

Low Comprehensive Cost: Although the initial investment may be higher, its low power consumption, low wear and tear, and low maintenance costs result in more advantageous long-term operating costs.

Core Working Principle: Material Bed Grinding

Different from traditional ball mills (which crush materials by steel ball impact), the working method of the vertical mill is as follows:

Crushing: Materials enter from the top and fall onto the rotating grinding disc. Grinding rollers controlled by a hydraulic system press the material layer (material bed) on the disc to crush it.

Drying: While grinding, hot air introduced from the bottom can dry moisture-containing materials, achieving two goals at once.

Classification: The crushed fine powder is carried by the air flow to the classifier at the top. Qualified fine powder is selected and collected, while unqualified coarse powder is thrown back to the grinding disc for re-grinding.

This process integrates grinding, drying and classification, featuring extremely high efficiency.

Specifications	HVM800	HVM1250	HVM1300	HVM1500	HVM1700	HVM1750	HVM1900	HVM2400	HVM2400	HVM2500
Grinding table median diameter	800	1250	1300	1500	1700	1750	1900	2400	2400	2500
Capacity(t/h)	1-3	2-7	3-12	4-16	6-24	7-27	7-28	9-35	10-39	11-45
Materials Grain Size(mm)	0-15	0-20	0-25	0-35	0-35	0-35	0-40	0-40	0-40	0-50
Materials Moisture(%)	＜5
Product Fineness(10-40um)	97%
Product Moisture(%)	≤1
Main Motor Power(kw)	55	132	180	250	355	400	450	560	630	710

Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 mesh)

**4 Key Reasons to Choose Us**

- **15 Years of Technical Expertise**: Specialized in grinding equipment for non-metallic minerals, backed by multiple patents.
- **Customized Solutions**: Tailored designs based on raw material characteristics, capacity, and fineness requirements.
- **Worry-Free Service**: 24/7 responsive support with end-to-end services including design, installation guidance, and training. Overseas engineer dispatch available.
- **Short Payback Period**: Average equipment investment recovery in 1.5 years, with some clients achieving returns within just 6 months.

Get exclusive solutions now:
Tel:+86 551-65176070
Add:56 Dalian Road, Baohe District, Hefei City, Anhui Province
Mobile/whatsapp /Wechat:+86 17730201127
Contact person:Ms. Margo
Email:margo@hfvrm.com

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Categories	Calcite Mill
Brand Name:	Hengcheng
Model Number:	HVM series
Certification:	ISO Patent Certificate High-Tech Product Certificate
Place of Origin:	CHINA
MOQ:	1 set
Price:	Negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	5 sets/month
Delivery Time:	120 days
Packaging Details:	Standard shipping packaging
Name:	calcite vertical roller mill
Equipment Model:	HVM800,HVM1100,HVM1300,HVM1500,HVM1700,HVM1900,HVM2200,HVM2800
Equipment Type:	Calcite specific vertical mill/ultrafine vertical mill
Finished Product Fineness:	Conventional 0.84-0.037mm (20-400 mesh), ultra-fine models can meet the demand for finer powders
Processing Capacity:	1-50t/h
Finished Product Moisture:	≤1%
Adaptable Material:	Calcite (Mohs hardness<7), also compatible with non-metallic minerals such as limestone and marble
Main Motor Power:	Ranging from 55kW to 710kW
Core Components:	Host, grinding roller assembly, grinding disc assembly, classifier, feeder, blower, etc
Lubrication System:	Force Lubrication