Global Sales OEM tailor design
Product name: Vertical mill roller,Roller sleeve,Grinding roller,Conical Roller,Wheel Roller,Extrusion roller of roller press
Production process: Casting
Applicable machines: Vertical mill,Roller Press
Material types: high chromium cast iron, Ceramic-metal composite,Hardfacing,Medium alloy steel,High Manganese Steel +TiC Alloy bar +Wear-Resistant Welding Layer,etc.
Applicable industries: Mining, cement plants, coal, steel, power, etc.
Our service:
1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.
2. Provide customers with drawings based on their machine models, spare parts dimensions, etc.
3. After sales, we will continue to pay attention to the usage of the product and provide timely help.
4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.
5. Provide free quotation, worldwide sales, short delivery cycle, low price.
If you need detailed technical information of the product or cannot find the product you need on the website, please email us（cnwearparts@lyzhili.com）, because we are a customized factory for crusher spare parts.
At present, the grinding roller forms used in vertical roller mills in various industries can be divided into two types according to the shape, namely, conical roller and wheel roller.
As a professional cement equipment parts manufacturer, Zhili New Materials can manufacture matching mill rollers for customers according to their drawings or VRM models. We have continuously developed and improved the production process and manufacturing technology over the decades of the production process. At present, we have mature VRM grinding roller production technology. We are committed to improving the wear resistance of the roller of the vertical mill, optimizing the grinding process, and helping customers save maintenance costs.
The materials of the grinding roller we produce are mainly high chromium cast iron, high chromium + surfacing, Medium alloy steel(alloy studs) + surfacing, ceramic alloy composite, etc.
High chromium + surfacing
The most material of grinding roller is high Chrome,add the surfacing welding can extend lifetime and reduce costs and improve efficiency.Surfacing welding include Welding wire hard facing and Alloy studs inlaid surfacing welding.
Welding wire surfacing grinding roller improves the wear resistance and service life by surfacing wear-resistant welding wire on the surface of the roller body.
Medium alloy steel(alloy studs) + surfacing
The Alloy studs inlaid surfacing welding vertical grinding roller is designed according to the working conditions and the wear resistance curve of the product. In the wear area, the powder metallurgy technology and surfacing technology are combined, and the special welding materials are used to form the inlay welding structure and metallurgical combination, improve the wear resistance and service life of the product, and achieve the regenerative repair to improve the service life of the product.
Ceramic alloy composite
The ceramic alloy composite grinding roller combines the characteristics of ceramic and alloy. It has both the wear resistance of ceramic and the mechanical properties of alloy, and is not easy to break or fall off. Due to the different properties of ceramic and alloy, the height difference of the surface is caused, thus forming a honeycomb structure, which increases the friction force and effective contact area of the surface, and helps to improve the grinding or crushing efficiency.
High Manganese Steel +TiC Alloy bar +Wear-Resistant Welding Layer
The Alloy studs inlaid surfacing welding vertical grinding roller is designed according to the working conditions and the wear resistance curve of the product. In the wear area, the powder metallurgy technology and surfacing technology are combined, and the special welding materials are used to form the inlay welding structure and metallurgical combination, improve the wear resistance and service life of the product, and achieve the regenerative repair to improve the service life of the product. This type of roller is suitable for extremely severe working conditions and can replace the ceramic roller and other products on the current market.
Standard wear-resistant material with excellent impact resistance and work hardening properties.
Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.
Advanced ceramic composite matrix reinforcement technology for extended service life.
Bimetal composite structure combining wear-resistant surface with tough core material.
Excellent wear resistance with good hardness retention at elevated temperatures.
Rebuilding and reinforcement using advanced hardfacing welding technology.
Customized according to your operating conditions
For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.
For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.
For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.
We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.
Address:
Luoyang, Henan Province, China
Zhili International Limited : Hong Kong, China.
Factory 01 : Luoyang Henan, China
Factory 02 : Kunming Yunnan, China
Email: cnwearparts@lyzhili.com
Phone/WhatsApp: +86-1335-3997-333
Response: We will reply within 24 hours
Service: Free quotation · Worldwide sales · Short delivery cycle
SweepAdd friends
Wechat ID+86-13353997333
