Company Category: Underground Excavation Services and Equipment

TLT-Turbo Inc.

TLT-Turbo North America is a leading supplier of custom ventilation and process fan systems for underground mines, tunnels and metros, industrial plants, wind tunnels, and power stations. We are also experts at fan repairs, rebuilds, and upgrades, all from our facility in Akron, Ohio, where we service the US, Canada, and Mexico. Our clients benefit from over 150 years of experience in fan design, research and development, and manufacturing; our fans have stood the test of time worldwide and under the most severe conditions. TLT-Turbo clients can expect state-of-the-art fans with heavy-duty builds delivering lasting performance. | TLT-Turbo North America supplies ventilation solutions & equipment for a wide range of applications including, Main Mine Ventilation, Auxiliary & Booster Fans and Silencers.

Read More

Thyssen Mining Group of Companies

Thyssen Mining Inc is a leading full-service underground development and mining contractor providing a comprehensive range of services across North America and around the globe. As a subsidiary of Thyssen Schachtbau International B.V. and as part of a world-wide team, Thyssen Mining offers shaft sinking, tunneling, civil construction, ground freezing, raise boring, mine development, grouting and contract mining.

Read More

TECHNOGENIA LASERCARB OKLAHOMA INC

Technogenia, the global leader in hardfacing technology, is the innovator of the LaserCarb® coatings process. Founded in 1979, Technogenia developed Spherotene®, a spherical cast tungsten carbide specifically engineered for high abrasion resistance. WHY LaserCarb® Numerous industries use tools that require high resistance to abrasion and erosion. The LaserCarb® is a hard surfacing process that adds an anti-abrasion material to the wear parts. The LaserCarb® process resolves numerous problems caused by welding. PRINCIPLE The process consists of using the energy of a Laser beam to melt the deposition powder (Ni-Cr or other material) on the part. A weld occurs between the deposit and the base metal. BENEFITS The hardness and toughness of Spherotene® (cast tungsten carbide spheres produced by Technogenia) united with the unique properties of a high energy laser produces a weld deposit. The cast spheres exhibit hardness of 3000 + 500 HV, they pack close together to produce a dense deposit. The spherical shape also increases toughness in the carbide grain and the overall deposit. Use of powders based on cast spherical Tungsten Carbide Spherotene® • High hardness: 3000 HV ‡ 500 • Spherotene® is not affected by LaserCarb® • Low heat affected zone (0.030″) • Almost total absence of porosity • Large range of thickness deposit • Metallurgical bond | Technogenia, the innovators of laser cladding process technology Lasercarb®, are strategically applying Technolase® powders with Spherotene®, a spherical cast tungsten carbide, to the OD and ID of critical components to extend wear life against abrasion, corrosion and erosion. Technogenia’s Torch Applied Welding products, Technosphere and Technodur rope and Technopowders, are the leading wear protection products available for abrasion, erosion, impact and corrosion. Applications include drill bits, wear pads, stabilizers, conveyor screws, mixing blades, construction equipment parts and any non-martensitic steels and weldable stainless steels.

Read More

SupaVac & SlimeX

Since 1993, SupaVac has been a global leader in air-operated solids vacuum pumps, engineered and manufactured in Australia to perform in the most demanding industrial, mining, FPSO and environmental conditions. SupaVac pumps are purpose-built to move tough solids and slurries with reliability underground and on surface. Flowcore expands this capability with SlimeX, a new, patent pending, multi-stage filtration system designed to manage slime before it disrupts operations. By capturing sediment early, SlimeX protects pumps and downstream infrastructure, improves mine water quality, and supports greater operational uptime. Together, SupaVac and Flowcore offer an integrated approach to material handling and slime control.

Read More

Mining Equipment, Ltd

For almost 40 years, Mining Equipment, and its subsidiaries Jetair Fans and Mine Hoists International, have worked on over 220 projects on six continents. Mining Equipment specializes in rail mounted equipment. We have a very large inventory of diesel, battery and trolley locomotives in stock. In addition to locomotives, we also have a large inventory of rolling stock such as muck cars, flat cars and mantrips. Our ventilation division, Jetair Axiflow Fans, offers a full range of underground ventilation fans and accessories. Mine Hoist International boasts a large selection of used mine hoists and stage winches.

Read More

Miner Elastomer

⚙️ For over 40 years, Miner Elastomer Products Corporation (MEPC®) has powered the global industrial marketplace with TecsPak® thermoplastic elastomer energy management systems. Our solutions serve diverse industries: Automotive Transportation ⛏️ Mining Appliances ️ Sporting Goods & Exercise Equipment Energy Management & Shock Absorption Built to perform. Engineered to last. #MEPC #TecsPak #InnovationInMotion #EnergyManagement | Thermoplastic Elastomer Compression Spring Package TecsPak® equipped products have been proven to far outlast comparable products made of rubber, urethane, or steel – and can operate under an extremely wide temperature range. TecsPak® is relatively inert and resists exposure to dust, oils, hydraulic fluids, and gasoline. | ⛏️⚙️ Smarter Energy Management Starts with TecsPak®! At MEPC®, we power the mining industry with high-performance elastomeric solutions like TecsPak® — engineered for superior shock absorption, high load capacity, quieter operation, and a smoother ride. From e-springs to crane bumpers, our products are built to handle the toughest jobs underground and beyond. TecsPak® delivers where it matters most. #MiningSolutions #MEPC #TecsPak #ShockAbsorption #EnergyManagement #BuiltToPerform

Read More

Mine Vision Systems

Mine Vision Systems is dedicated to providing advanced workflow-integrated perception and automation systems which improve speed, safety and productivity for the mining industry | Founded as a Carnegie Mellon University spinout, Mine Vision Systems (MVS) is at the forefront of transforming the mining industry with innovative technology. Specializing in advanced 3D mapping solutions, MVS’s flagship product, FaceCapture™, revolutionizes geological mapping underground. This state-of-the-art system automates real-time 3D data collection, enhancing operational efficiency, decision-making accuracy, and safety in underground mining environments. MVS is committed to pioneering new frontiers in mining technology, offering solutions that cater to a wide range of mining professionals – from geologists and engineers to surveyors and safety experts. Visit us to discover how we are shaping the future of mining.

Read More

Mine Rite Technologies

Mine Rite Technologies specializes in the design and manufacturing of custom attachments and implements for the mining and construction industries. Ranging from existing equipment attachment repair, custom fabrications, as well as new specialty attachments. All the products and services that Mine Rite provides are produced in our manufacturing facility, centrally located in Buffalo, Wyoming, creating a geographical advantage serving our North American customers, as well as ease in transportation to major ports serving our international customers. | Mine Rite Technologies specializes in the design and manufacturing of custom attachments and implements for the mining and construction industries. Ranging from specialty attachments, custom fabrications, as well as equipment attachment repair. All the products and services that Mine Rite provides are produced in our manufacturing facility, centrally located in Buffalo, WY.

Read More

Mine Source Auctions

Mine Source Auctions is a global online auction company dedicated to the mining industry. We provide mining companies with a fair, efficient, and transparent platform to sell their surplus and idle equipment while maximizing returns. Our team handles every step of the process—collecting photos, detailed specifications, and ensuring equipment is presented to serious buyers worldwide. With decades of industry expertise, we connect sellers and buyers across continents, turning surplus assets into value. At Mine Source, we make selling equipment simple, profitable, and worry-free.

Read More