Choosing the right concrete mixing system for mines is essential for efficient underground concrete placement, mine sealing, grouting, and shotcrete applications. Mining environments often present challenges such as restricted access, low ceiling heights, and long material delivery distances. Specialized concrete mixing and pumping equipment helps contractors handle these conditions when ready-mix concrete is unavailable or impractical.
The Blastcrete MineMate is a labor-saving concrete mixing and pumping system designed for underground mine seals, grouting, and underground shotcrete applications. It combines an X-10 ultra-high-pressure swing tube piston pump with a high-shear continuous mixer, providing an integrated solution for preparing and delivering compatible concrete materials.
With an output capacity of up to 12 cubic yards per hour and the ability to pump suitable materials over distances exceeding 500 feet, the MineMate supports demanding underground operations. Its low-profile design and integrated material screw conveyor also help streamline material handling in selected confined work areas.
What Is a Concrete Mixing System for Mines?
A concrete mixing system for mines is specialized equipment used to prepare and deliver concrete or compatible cementitious materials for underground construction and mining projects. Depending on the application, these systems can support mine sealing, grouting, shotcrete, and other concrete placement activities.
Underground projects may require equipment that combines material mixing and pumping while operating in areas with limited access and restricted ceiling heights. The appropriate system depends on the material formulation, required output, pumping distance, and site conditions.
The Blastcrete MineMate combines continuous mixing and high-pressure pumping in one machine. This integrated design is intended for underground applications where ready-mix concrete is not a practical option.
Blastcrete MineMate: Integrated Mixing and Pumping Technology
The Blastcrete MineMate brings together material preparation and pumping functions to support underground concrete placement operations.
1. High-Pressure Swing Tube Piston Pump
The MineMate features a 3-inch × 24-inch ultra-high-pressure swing tube piston pump designed for demanding concrete pumping applications.
With pumping pressure of up to 2,200 PSI, the system provides the pressure capability needed for compatible materials and suitable delivery-line configurations.
2. High-Shear Continuous Mixer
The integrated high-shear continuous mixer prepares material for pumping as part of a combined mixing and delivery process. This arrangement can simplify equipment coordination and support a more streamlined workflow on underground construction projects.
3. Low-Profile Design for Underground Mines
Underground mines frequently have restricted ceiling heights and limited equipment access. The MineMate is designed to operate within a 6-foot ceiling, making it suitable for selected low-clearance work areas.
Its compact configuration helps contractors position the machine in confined underground environments, subject to site access and operating requirements.
4. Integrated Screw Conveyor with Bin Indicator
The MineMate includes a material screw conveyor with a bin indicator for charging the continuous mixer. This feature helps streamline material feeding and reduces the need for manual charging.
5. Extended Material Pumping Distance
The MineMate can pump suitable materials over distances exceeding 500 feet. This capability provides flexibility when the equipment must be positioned away from the underground placement area.
Actual pumping distance depends on material properties, mix design, delivery-line configuration, elevation changes, and site conditions.
Key Features of the Blastcrete MineMate
The MineMate combines several features to support underground concrete mixing and pumping applications.
Pump type: 3-inch × 24-inch ultra-high-pressure swing tube piston pump.
Pumping pressure: Up to 2,200 PSI.
Mixing system: Integrated high-shear continuous mixer.
Low-clearance operation: Designed for a 6-foot ceiling.
Material charging: Screw conveyor with bin indicator.
Extended pumping capability: Suitable materials can be pumped over 500 feet.
Flexible power options: Electric and diesel configurations.
Optional accessories: Additional equipment to suit project requirements.
These features make the MineMate an option for contractors seeking a concrete mixing system for mines that combines material preparation and pumping in one machine.
Power Options for Underground Concrete Mixing
The Blastcrete MineMate is available with two power configurations to accommodate different project conditions.
50 HP Electric Motor
The electric configuration includes a 50 HP electric motor with starter and disconnect. It may be suitable for projects with a compatible electrical supply and appropriate underground infrastructure.
66 HP Kubota V3600 Diesel Engine
The diesel configuration features a 66 HP Kubota V3600 water-cooled diesel engine, providing an alternative power option for underground construction and mining projects.
The appropriate configuration should be selected according to site infrastructure, ventilation requirements, operating conditions, and applicable underground safety regulations.
Optional Equipment and Accessories
The MineMate can be equipped with optional accessories to support specific operational requirements.
Hydraulic receiving hopper agitator: Helps maintain material movement within the receiving hopper.
Pendant or wireless remote control: Provides additional operating flexibility.
Hydraulic pressure washer: Supports equipment cleaning and maintenance.
Contact the equipment supplier to confirm option availability and compatibility with your intended application.
Applications of a Concrete Mixing System for Mines
The Blastcrete MineMate is designed for underground mine sealing, grouting, and shotcrete applications. Its integrated mixing and pumping system can support compatible material placement tasks in selected mining projects.
Underground Mine Sealing
The MineMate can mix and pump suitable concrete materials for underground mine seals. Material selection, seal design, and installation procedures should follow the project's engineering specifications.
Underground Grouting
The system can support compatible grouting applications that require controlled material mixing and delivery through an appropriate pumping line.
Underground Shotcrete
The MineMate is designed for underground shotcrete applications when the selected material formulation and placement requirements are compatible with the machine.
Underground Construction and Rehabilitation
Selected underground
Concrete Mixing System for Mines: Discover the Blastcrete MineMate
