| Key Words |
Vertical Roller Mill Advantages |
| Product Name |
Vertical Roller Mill |
| Feed Size |
0-38mm |
| Motor Power |
185-1000kw |
| Capacity |
10-120t/h |
| Core Functions |
The crushing and grinding action of the rollers. |
| Brand |
Mascot Heavy Industry |
| Packing |
Standard containers，Nude Packing，Wooden boxes, etc |
| Installation |
Engineer Guide |
| Factory visit |
Welcomed Warmly |
| Export Countries |
Southeast Asia, Central Asia, South America, North America, Africa |
| Payment |
T/T,L/C payment,Paypal...etc |
| Please note: The above table data is for reference only. For specific information, please contact us. |
1. Overview of Vertical Roller Mill
A
vertical roller mill (VRM) is an advanced grinding equipment widely used in mining, metallurgy, chemical engineering, cement, and other industries, mainly used for grinding non-flammable and non-explosive materials with Mohs hardness below 7, such as quartz, feldspar, calcite, slag, cement clinker, fly ash, and coal. Different from traditional ball mills, the vertical roller mill adopts a vertical layout and advanced material-bed grinding technology, integrating five core functions: crushing, grinding, drying, grading, and conveying, which simplifies the production process and improves production efficiency drastically.
As a professional mining crushing and grinding equipment manufacturer, Mascot’s vertical roller mill is independently developed and upgraded based on 30 years of industry experience, combining mature technology and innovative design to meet the large-capacity, high-efficiency, and environmental protection needs of modern industrial production. Our vertical roller mill covers a feed size of 0-35mm, a discharge fineness of 0.613-0.033mm (150-3000 mesh), and an output of 5-120 t/h, which can be customized according to the specific needs of different projects.
2. Core Advantages of Vertical Roller Mill
Compared with traditional grinding equipment such as ball mills, vertical roller mill has obvious advantages in efficiency, energy saving, environmental protection, and operation, which has become the preferred equipment for many enterprises. The core advantages of Mascot’s vertical roller mill are as follows:
2.1 High Grinding Efficiency & Energy Saving
The vertical roller mill adopts the material-bed grinding principle, where the grinding rollers directly crush and grind the materials on the grinding disc, which is more efficient than the impact and friction grinding of ball mills. It can save 20-30% of power consumption compared with traditional ball mills, and even up to 30-50% in some scenarios, greatly reducing the enterprise’s production energy costs. At the same time, the curved design of the grinding rollers and grinding disc further improves the grinding efficiency by more than 30%.
2.2 Strong Drying Capacity & Wide Adaptability
Mascot’s vertical roller mill has an integrated drying function, which can introduce hot air to realize simultaneous grinding and drying. It can handle materials with a moisture content of up to 15%, eliminating the need for an additional dryer and saving equipment investment and energy consumption. In addition, it is suitable for grinding various materials, including ores, slag, cement raw materials, and coal, and can flexibly adjust the product fineness between 80 and 600 mesh (up to 3000 mesh for special needs) to meet different application requirements.
2.3 Compact Structure & Low Investment Cost
The vertical layout of the vertical roller mill makes its structure compact, and the floor area is only about 50% of that of the ball mill system. It can even be arranged outdoors, which greatly reduces the plant construction cost and land occupation. At the same time, the equipment integrates multiple functions, simplifying the production line configuration, reducing the number of supporting equipment, and further lowering the initial investment cost of the enterprise.
3. Real Application Case of Mascot Vertical Roller Mill
Project Background: A large cement plant in Nigeria mainly produces cement clinker and needs grinding equipment that can handle large capacity, high efficiency, and stable operation. The original equipment had the problems of low grinding efficiency, high energy consumption, and frequent maintenance, which seriously affected the production progress. After comparing multiple manufacturers, the customer chose Mascot’s vertical roller mill to replace the original equipment.
Equipment Configuration: According to the customer’s production needs, Mascot provided a vertical roller mill with an installed power of 500kw, a feed size of ≤20mm, an output of 30t/h, and a finished product fineness of 200 mesh (d97=75μm).
Application Effect: After 14 months of stable operation, the customer’s production efficiency has been increased by 25%, the power consumption per ton of material has been reduced by 28%, and the maintenance frequency has been reduced by 60% compared with the original equipment. The service life of the key components (roller sleeve and liner) has reached more than 12 months, which is 6 times that of the original equipment. The finished product has high whiteness, narrow particle size distribution, and good particle sphericity, fully meeting the customer’s production quality requirements. The customer highly recognized the performance of Mascot’s vertical roller mill and signed a long-term cooperation agreement for subsequent equipment renewal and maintenance.
4. Related Equipment Recommendation
As a professional mining crushing and grinding equipment manufacturer, Mascot not only provides high-quality vertical roller mill but also provides supporting equipment to form a complete production line, meeting the diverse needs of customers:
- Jaw Crusher: Used for primary crushing of raw materials, with strong crushing capacity, suitable for crushing various hard ores, providing qualified feed for the vertical roller mill.
- Cone Crusher: Used for secondary crushing of materials, with fine crushing effect, ensuring that the feed size of the vertical roller mill meets the requirements, improving grinding efficiency.
- Bucket Elevator: Used for conveying materials between equipment, with stable operation, high conveying efficiency, and strong adaptability, ensuring the smooth operation of the production line.
- Dust Collector: Cooperating with the vertical roller mill, it further reduces dust emission, protects the environment, and meets the environmental protection standards of various regions.
5. Common FAQs About Vertical Roller Mill
We have sorted out 3 common questions about vertical roller mill, combined with Mascot’s professional experience, to give detailed answers to help you solve practical problems in use:
Q1: What factors affect the grinding efficiency of vertical roller mill?
A1: The key factors affecting the grinding efficiency of vertical roller mill are material properties (hardness, moisture, feed particle size), equipment parameters (grinding pressure, grinding disc speed, finished product fineness), and daily maintenance (wear of roller sleeve/liner, air flow smoothness, classifier cleanliness). Mascot provides professional technical guidance to ensure high equipment efficiency.
Q2: How to choose the suitable vertical roller mill model for my project?
A2: To choose the right vertical roller mill model, focus on three core factors: production capacity (Mascot’s models cover 5-120 t/h), material characteristics (type, hardness, moisture), and finished product requirements (fineness, particle size distribution). Mascot offers one-on-one consultation to recommend the most suitable configuration.
Q3: What is the service life of Mascot’s vertical roller mill, and how to extend it?
A3: Mascot’s vertical roller mill has a service life of 8-10 years, with key components (roller sleeve, liner) lasting 12-18 months under normal maintenance. Extend its life by regularly checking/replacing worn parts, keeping equipment clean, following operation specifications, and using qualified lubricating oil. Mascot provides a one-year warranty and lifelong maintenance service.
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Zhengzhou Mascot Industry is a high-tech mining equipment company integrating R&D, manufacturing, sales, and after-sales service. Focusing on crushing, grinding, and mineral processing equipment, we provide professional solutions to our customers. We are ISO9001:2015 、certified, and our products include mobile crushing palnts, crawler crushing plant, construction waste crushing plants, jaw crushers, sand making machines, cone crushers, fine crushers, grinding mills, ball mills, etc., all with reliable performance to meet perse project needs.
Our advantages:
• Professional pre-sales support: Free project design and comprehensive solutions to help you accurately select the right equipment;
• Comprehensive on-site service: Providing installation guidance and worker training to ensure smooth equipment commissioning;
• Reliable after-sales guarantee: A complete after-sales system, timely response to technical inquiries and equipment maintenance, ensuring long-term stable operation.
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Official Website Customer Service
WhatsApp: 0086-18737119558
Email: mascot@mascotenv.com
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