Vertical / Tower Mill Liners

Vertical / Tower Mill Liners

ME Elecmetal offers high-performance liners for vertical / tower mills, designed to meet the specific challenges of our customers. These liners are engineered to enhance milling efficiency, reduce downtime, and extend the service life of the mill.

SAG / AG Mill – Discharge End Liners

SAG / AG Mill – Discharge End Liners

ME Elecmetal is a leading supplier of SAG /AG mill liners for the national mining industry. The discharge end of a SAG / AG mill endures significant ball impact, so components must be designed to handle aggressive conditions. ME Elecmetal offers a variety of profiles tailored to meet the specific needs and requirements of our customers.

Products:
Simple S Grate
Double Grate with Closing Lifter
Double S Grate
Simple Grate
Middle Liner
Helical Grate
Semi-Grates

Attributes:
External Bolting
Torchless

Ball Mills – Feed and Discharge End Liners

Ball Mills – Feed and Discharge End Liners

The feed and discharge ends of ball mills experience less wear compared to other areas, making it essential to use liners crafted from high-hardness alloys to ensure reliability and reduce the frequency of liner changes. ME Elecmetal offers a range of high-hardness Chrome-Molybdenum alloys, White Irons, and ME PolyFIT^® products specifically designed for these critical positions.

Products:
High Power (HP) Liners: Cast, with mesh, or hybrid
Extended Outer
Filler Ring

Attributes:
External bolting
Torchless

SAG /AG Mills – Feed End Liners

SAG /AG Mills – Feed End Liners

The feed end of a SAG / AG mill experiences low mechanical stress, with abrasion being the primary wear mechanism. It is crucial that liners in this section provide durability without compromising mill availability or increasing the frequency of maintenance. ME Elecmetal offers solutions specifically designed for abrasion-dominant wear environments, providing a range of alloys and profiles tailored to meet customer needs and improve industry KPIs.

Products:
Throat Liner
Extended Outer Feed Head
Inner Feed Head
Monoblock
Filler Ring

Attributes:
External Bolting
Torchless
Unidirectional

SAG / AG Mills – Discharge System Liners

SAG / AG Mill – Discharge System Liners

Discharge systems are crucial for the efficient operation of a SAG /AG mill, as they facilitate the effective evacuation of the comminuted product, ensuring the process continues smoothly in the concentrator. ME Elecmetal offers a range of discharge system solutions made from various materials, including steel, rubber, and ceramic, ensuring high-quality manufacturing and performance regardless of the material used.

Products:
Outer Pulp Lifter / Boxes
Discharge Cone
Inner Pulp Lifter / Inner Box
Filler Block

ME PolyFIT® Hybrid and Composite Liners

ME PolyFIT^® Hybrid and Composite Liners

ME PolyFIT is ME Elecmetal’s innovative line of hybrid and composite products, engineered with wear-resistant rubber compounds to meet the specific needs of the mining industry. Developed in response to customer demand, ME PolyFIT replaces components exposed to mineral wear with rubber, providing an excellent option for direct equipment implementation or integration with ME Elecmetal’s steel liners. This hybrid approach ensures customers receive the optimal benefits of both rubber and steel liners.

ME SecureFIT® Smart Bolting System

ME SecureFIT^® Smart Bolting System

ME Elecmetal, through its ME FIT Programs, is dedicated to developing innovative technologies and services that optimize mining industry processes. The ME SecureFIT Smart Bolting System (SBS) is a cutting-edge solution designed to address operational challenges associated with fastening systems in mining. Its main objective is to enhance safety, reliability, availability, and productivity of critical mining equipment by ensuring proper operation and adopting a predictive maintenance approach to fastening systems for mill liners.

The ME SecureFIT® SBS is the only solution on the market that combines innovation with the highest quality products, backed by customized training and advisory services to meet the specific needs of each client.

SAG / AG Mills – Shell Liners

SAG / AG Mills – Shell Liners

The shell is the most critical section of the SAG / AG mill, as the liners in this position endure significant impact and wear due to the interaction between the balls, the load, and the liners. The performance of these liners directly affects the mill’s availability and the frequency of maintenance required and relines.

ME Elecmetal offers solutions specifically designed for aggressive operations and challenging ores, providing a range of alloys and profiles tailored to meet each customer’s needs and ensure the fulfillment of key performance indicators (KPIs) in the mining industry.

Products:
Light Lifter
SMX Liners
PolyLight Liners (SMX/”Boot” Design)
ME PolyFIT® Liners

Attributes:
Lifter/Plate Liners
External Bolting
Torchless
Unidirectional

Ball Mills – Shell Liners

Ball Mills – Shell Liners

Ball mills primarily experience wear due to abrasion, as opposed to the impact wear seen in SAG mills. For this reason, ball mill liners require alloys with higher hardness to withstand the abrasive environment. Hybrid liners are frequently used in ball mills, where unique design features can significantly influence performance.

ME Elecmetal provides a range of high-hardness Chrome-Molybdenum alloys, White Irons, and ME PolyFIT® products specifically engineered for these demanding applications.

Products:
High Power (HP) Cast Liners
High Power (HP) Hybrid Liners
High Power (HP) Cast Liners with Mesh

Attributes:
External bolting
Torchless

Online Bolt Tension Monitoring

Online Bolt Tension Monitoring

The QuickScan™ Crushing device is an advanced tool designed to be installed on rock breaker hammer tools. It significantly enhances the safety and quality of primary crusher scans compared to traditional methods. By eliminating the need for personnel exposure and improving scan precision, QuickScan™ offers a more efficient and safer solution for analyzing primary crushers.

Process Audit and Assistance:

• Process Audit: A thorough evaluation of your current bolt tensioning processes to identify areas for improvement.
• Comprehensive Assistance: Expert support in reviewing and optimizing key parameters related to bolt performance.

Advanced Sensor Technology:

• Continuous Real-Time Measurements: ME Elecmetal’s bolt tension monitoring sensor provides ongoing, precise measurements of bolt tightening.
• Wireless Integration: The sensor is part of a wireless network, enabling active monitoring and real-time data transmission.

ME UpTime+: Efficiency and Control in Maintenance

ME UpTime+

ME UpTime+ is a comprehensive service aimed at identifying, monitoring, and optimizing the timing of equipment maintenance processes and operations in the mining field. With a focus on reducing the execution times of key tasks, it leverages a team of expert engineers to conduct on-site audits, using the Gantt plan as reference points to ensure alignment with timelines. This service records activities, quantifies deviations from the planned schedule and contrasts performance against expected outcomes to identify inefficiencies and suggest corrective actions based on real-time data. Additionally, it employs advanced software to measure task performance and deliver detailed condition reports before, during, and after the service.

Precise Equipment Analysis

Precise Equipment Analysis

An online monitoring system designed to detect symptoms of misalignment or coupling issues between the mill’s ring gear segments. This is achieved through the use of temperature and vibration sensors placed on the gear teeth, allowing continuous and precise monitoring of operational conditions.

3D Laser Scanning: Fast and Comprehensive Equipment Analysis

3D Laser Scanning

3D Laser Scanning is a precise wear profile mapping service designed for SAG, ball, and vertical mill liners, crushers liners, ladles, and others. This technology enables the creation of detailed reverse engineering plans and as-built models, ensuring accurate measurements for optimized maintenance and operations.

Scrap Buy-Back Program

Scrap Buy-Back Program

Because ME Elecmetal uses high quality alloys, our scrap is dependable. This allows us the ability to buy back your ME Elecmetal liner scrap and re-melt it into new liners — lowering your cost and reducing your carbon footprint.

Contact your account manager for details.

ME Training – Advanced Training in Metallurgy and Operations

ME Training – Advanced Training in Metallurgy and Operations

ME Elecmetal offers specialized training sessions focused on processing and optimization in concentrator plants, as well as the mechanical and metallurgical properties of grinding media. These sessions include specific technological tools tailored to the unique characteristics of each operation for effective and efficient application.

Dynamic Grinding Mill Simulations

Dynamic Grinding Mill Simulations

ME Elecmetal offers advanced computational simulations of grinding dynamics through specialized software. These tools provide a precise determination of the mechanical response of liners, analyze changes in load trajectories within mills, and evaluate energy effects for the complete optimization of the grinding process.

Development Projects

At ME Elecmetal, we are committed to going beyond traditional monitoring services by actively adapting to the evolving needs of our clients. We offer innovative solutions that can be tailored to meet the unique requirements of any new project within their operations.

With our dedication, advanced technological capabilities, and highly skilled professional staff, we possess the expertise necessary to collaborate with our clients on any project, ensuring the successful achievement of their objectives.

We invite you to share your upcoming projects with us, and we will promptly contact you to explore how we can co-develop solutions that align with your goals. Together, we can drive success and innovation.

Process Monitoring

Process Monitoring

Solutions of laser monitoring of the latest technology to analyze the useful life and wear rate of components for large mining machinery. Among some of the monitoring performed by the area are:

• Monitoring of process variables in crushing and grinding
• Process performance analysis and predictions
• Support in the implementation of best practices

Asset Monitoring

Asset Monitoring

Area specialized in the analysis and monitoring of mining assets such as crushing, milling and mining equipment. This with the purpose of establishing or projecting the useful life of the assets and anticipate changes in equipment or components.

• Wear and tear monitoring of elements in mine, crushing and milling areas.
• Monitoring of mechanical and structural integrity of equipment and infrastructure.
• Life cycle monitoring of components and consumables.