An efficient underground mine grouting system is essential for mining and underground construction projects that require reliable material mixing and pumping in challenging environments. From underground mine sealing to grouting and shotcrete applications, contractors need equipment that delivers consistent performance while simplifying material handling and placement.
The Blastcrete MineMate is a labor-saving concrete mixing and pumping solution designed for underground applications where ready-mix concrete is not a practical option. Combining an X-10 ultra-high-pressure swing tube piston pump with a high-shear continuous mixer, the MineMate provides an integrated system for preparing and pumping suitable concrete and grout materials.
With an output capacity of up to 12 cubic yards per hour and the ability to pump materials over distances exceeding 500 feet, this compact machine offers a practical solution for demanding underground operations. Its low-profile design and integrated material screw conveyor further support efficient operation in restricted underground work areas.
What Is an Underground Mine Grouting System?
An underground mine grouting system is specialized equipment used to mix and pump grout or other compatible materials into designated underground locations. Depending on the project requirements, grouting may support void filling, ground stabilization, sealing, and other underground construction activities.
The Blastcrete MineMate combines continuous mixing and high-pressure pumping in one machine, helping contractors manage material preparation and delivery without relying on separate mixing and pumping equipment.
Designed for underground mine seals, grouting, and shotcrete applications, the MineMate is particularly useful when ready-mix concrete is unavailable or unsuitable for the job. Material compatibility and equipment configuration should be confirmed for each application.
Blastcrete MineMate: An Integrated Mixing and Pumping Solution
The Blastcrete MineMate combines several essential functions to support efficient underground material placement.
1. Ultra-High-Pressure Swing Tube Piston Pump
The MineMate features a 3-inch × 24-inch ultra-high-pressure swing tube piston pump engineered for demanding concrete pumping applications.
With a pumping pressure of up to 2,200 PSI, the system provides the pressure capability required for suitable materials and delivery-line configurations used in underground work.
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 design helps simplify equipment coordination and supports a more streamlined workflow on underground construction sites.
3. Low-Profile Design for Underground Operations
Space and ceiling-height restrictions can make equipment selection challenging in underground mines. The MineMate is designed to operate within a 6-foot ceiling, making it suitable for selected low-clearance work areas.
Its compact configuration supports equipment positioning in underground environments where larger systems may be difficult to accommodate.
4. Integrated Screw Conveyor and Bin Indicator
The MineMate features a material screw conveyor for charging the continuous mixer. The integrated bin indicator assists with monitoring material supply, helping streamline the charging process and reduce manual material handling.
5. Extended Pumping Distance
The MineMate can pump materials over distances exceeding 500 feet, depending on material characteristics and delivery-line conditions. This capability provides flexibility for underground grouting and sealing work where the equipment must be positioned away from the placement location.
Key Features of the Underground Mine Grouting System
The Blastcrete MineMate is designed to combine mixing efficiency, pumping capability, and operational flexibility.
High-pressure piston pump: 3-inch × 24-inch ultra-high-pressure swing tube pump.
Pumping pressure: Up to 2,200 PSI.
Continuous mixing: Integrated high-shear mixer for preparing compatible materials.
Low-clearance operation: Designed for use within a 6-foot ceiling.
Screw conveyor: Supports material charging into the continuous mixer.
Long-distance pumping: Capable of pumping suitable materials over 500 feet.
Flexible power options: Available in electric and diesel configurations.
Optional accessories: Additional equipment is available to meet specific project requirements.
These features make the MineMate an option for contractors seeking an integrated underground mine grouting system for compatible grouting, sealing, and shotcrete applications.
Power Options for Underground Mine Grouting Applications
The Blastcrete
Underground Mine Grouting System: Discover the Blastcrete MineMate
