What Mining Machinery Developments does

Mining Machinery Developments (MMD) is a privately held, Isle of Man-domiciled industrial equipment designer and manufacturer founded in 1978 by Alan Potts, serving the mining, quarrying, and recycling industries worldwide. Its flagship technology is the patented Twin Shaft Mineral Sizer, a low-speed, high-torque crusher invented in 1980 that applies bending, tensile, and shear forces between counter-rotating shafts to produce controlled three-dimensional product size with minimal fines. The product portfolio spans fixed, semi-mobile, and fully mobile Sizer stations, Apron Plate Feeders, the Atlas Transporter, the Fully Mobile SurgeLoader (capable of 15,000+ TPH), In-Pit Sizing and Conveying (IPSC) systems, and Bulk Ore Sorting solutions. MMD also recently acquired the TraxIQ autonomous material handling platform from Anglo American (April 2026) and partnered with CiDi Inc. for autonomous driving integration. Supporting services include conceptual studies, design, installation and commissioning, training, service contracts, spares, and overhaul and repairs, delivered through 6 manufacturing plants and 17 satellite offices across the UK, Australia, China, India, South Africa, the Americas, and Southeast Asia, with ~600 professionals globally and 3,500+ installations across 80+ countries.

MMD operates a direct enterprise sales model supplemented by a network of regional sales agents, delivering custom-engineered solutions on a quote-based pricing model. Revenue is generated primarily through hardware sales of capital equipment, complemented by professional/managed services and ongoing spares and service contracts that extend across the 20+ year equipment lifecycle. Customer segments are vertical-focused: mining (iron ore, coal, copper, gold, manganese, oil sands, platinum) is the primary segment, with quarrying, cement, and recycling as secondary verticals. Named enterprise customers include Winning Consortium Simandou (Guinea iron ore), Element 25 (Australia manganese), Xilinhe Coal Chemical (China coal), Sac-Tun/Vulcan Materials (Mexico limestone, 30+ year partnership), and Canadian Oil Sands Operations. The company holds ISO 9001, ISO 14001, and ISO 45001 certifications across multiple entities and is privately held by the founding family interests with no evidence of external private equity or venture capital investment.

The company's growth posture is anchored in three vectors: (1) deepening its core sizing technology and global installed base, evidenced by the largest-ever single order of £24M for Beijing MMD in 2023 and 4,500 TPH deployment at the Simandou iron ore project; (2) product expansion into adjacencies — the 2024 HYD hydraulic range, January 2025 NaviCore relocatable sizing range, and 2020-launched Bulk Ore Sorting; and (3) a pivot into autonomous mining via TraxIQ and the CiDi partnership, supported by the newly inaugurated Isle of Man Centre of Excellence and Global Mining Guidelines Group (GMG) participation. MMD Summerfield Ltd was acquired in 2023 to expand UK engineering capacity.

Name

Mining Machinery Developments

Legal name

MMD GPHC Limited

Website

https://mmdsizers.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

101–250 employees

Short description

Mining Machinery Developments (MMD) designs, manufactures and services patented Twin Shaft Mineral Sizers, Apron Plate Feeders, and mobile sizing systems for global mining, quarrying and recycling customers across 80+ countries.

Ownership category

akta.pro rank

Product category

Mining and Mineral Processing Equipment

NAICS

Mining Machinery and Equipment Manufacturing (333131), Mining and Oil and Gas Field Machinery Manufacturing (33313), Agriculture, Construction, and Mining Machinery Manufacturing (3331), Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (333924)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532), Construction, Mining & Materials Handling Machinery & Equip (3530), Industrial Trucks, Tractors, Trailors & Stackers (3537)

akta.pro primary industry

Conveying, Hoisting & Materials Handling Systems (Conveyors, Stackers/Reclaimers, Winches) (IMAKANAE)

akta.pro secondary industries

Underground Mining Equipment (Loaders/LHDs, Continuous Miners, Longwall Systems) (IMAKANAB), Surface Mining Equipment (Excavators, Shovels, Draglines, Dozers) (IMAKANAA), Bulk Material Handling Systems (Belt Conveyors, Feeders, Stackers, Reclaimers) (IMAHABAH), Mineral Processing Plant Design & EPCM (Flowsheet Development, Piloting & Scale-up) (IMAKALAK)

Keywords

• Mineral processing equipment
• Crushing equipment
• Material handling systems
• Mining machinery
• Ore sorting technology

Headquarters

HQ city

Gauteng

HQ country

South Africa

HQ region

Africa

Offices20 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Equipment Sales: MMD generates primary revenue from the sale of material processing equipment including Mineral Sizers, Apron Plate Feeders, Fully Mobile Sizer Stations, Semi-Mobile Sizer Stations, Fixed Sizer Stations, Surge Loaders, Atlas Transporters, and Bulk Ore Sorting Systems. Equipment ranges from small machines processing few tonnes per day to large mobile sizer stations producing many thousand tonnes per hour.
2. Professional Services: MMD offers comprehensive services including conceptual studies, design, testing, installation and commissioning, training, service contracts, spares, product support, troubleshooting, and overhaul and repairs. These services support the full lifecycle of equipment from concept to completion.
3. Technical Services and Support: Turnkey supplier offering services from conceptual planning and detailed design engineering through to manufacture, installation, aftersales service, training and repairs. Global network of offices, workshops and manufacturing facilities provides technical knowledge, service teams and spare parts worldwide.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

MMD designs, manufactures, and supplies mineral processing equipment and integrated material handling solutions for the mining, quarrying, and recycling industries. Core offerings centre on the patented Twin Shaft Mineral Sizer and Apron Plate Feeder, extended through In-Pit Sizing and Conveying (IPSC), Bulk Ore Sorting, the Fully Mobile SurgeLoader, Atlas Transporter, NaviCore relocatable sizing range, and the TraxIQ autonomous material handling platform. The company also delivers turnkey lifecycle services from conceptual studies and design through installation, commissioning, training, spares, and after-sales support.

Product overview

MMD is a global provider of material processing solutions for mining, quarrying and recycling industries, offering a portfolio of proprietary equipment and integrated systems. Core technology is the patented Twin Shaft Mineral Sizer, a low-speed high-torque crusher complementing traditional crushers, supported by Apron Plate Feeders for heavy-duty material handling. The product range spans fixed, semi-mobile and fully mobile sizer stations; the Atlas Transporter for heavy equipment relocation; the Fully Mobile SurgeLoader for truck/shovel fleet optimisation; In-Pit Sizing & Conveying (IPSC) systems; and Bulk Ore Sorting solutions for sensor-based ore pre-concentration. The company also acquired the TraxIQ intelligent material handling platform from Anglo American for autonomous mining applications. MMD delivers turnkey services from conceptual studies through design, installation, commissioning, training, and ongoing spares/support.

Differentiator

Problem solved

Functional benefit

Brands

• TraxIQ: Intelligent material handling system acquired from Anglo American in April 2026, enabling autonomous material movement in mining operations.
• NaviCore
• SurgeLoader
• Bulk Ore Sorting

Products and services

• Mineral Sizer Patented twin-shaft, low-speed, high-torque crusher that breaks material between counter-rotating shafts in a scrolling, intermeshing pattern. Applies bending, tensile, and shear forces to produce controlled three-dimensional product size with minimal fines, handling soft/wet/sticky to hard/dry materials including coal, clay, limestone, bauxite, iron ore, granite and platinum ore.
• Apron Plate Feeder Heavy-duty feeding device with overlapping steel plates mounted on robust chains and rollers, capable of handling high-impact loads from coarse materials dumped directly onto it. Provides controlled and reliable feed to downstream processing equipment for stable plant operation.
• Fully Mobile Sizer Stations Track-mounted sizer stations designed for regular relocation along mine faces, enabling continuous operation synchronised with excavators at the pit face.
• Semi-Mobile Sizer Stations Portable sizer stations occasionally relocated closer to the mine face, designed for operations requiring periodic repositioning but not continuous tracking.
• Fixed Sizer Stations Sizer stations fixed in position for the life of the mine, designed for long-term installations with minimal relocation requirements.
• Fully Mobile SurgeLoader Decouples traditional truck and shovel relationship to maximise productivity of truck and shovel fleets, with scalable throughput exceeding 15,000 TPH and the ability to load 330T trucks in less than 60 seconds.
• Atlas Transporter Equipment for safely transporting heavy machinery around mines, with capacity up to 500T, enabling relocation of semi-mobile heavy structures with high safety and control.
• In-Pit Sizing & Conveying (IPSC) Relocates primary crushing to the pit edge or into the pit itself, replacing conventional long-distance truck haulage with more efficient conveyor transport systems. Reduces fuel consumption, emissions, maintenance requirements, and operating costs.
• Bulk Ore Sorting Sensor-based ore pre-concentration system that separates valuable ore from waste within the pit using ore analysers, achieving up to 20% ore grade uplift and up to 10% reduction in energy and water use by rejecting waste before processing.
• TraxIQ System-level intelligent material handling solution with modular vehicle architecture, advanced energy-management strategies, and integrated autonomous control systems, enabling autonomous material movement in mining operations.
• NaviCore Range Compact relocatable sizing system available with 350, 500, or 625 MMD Mineral Sizers, featuring chain feeder with variable-speed feeding, hydraulic folding conveyor, optional hydraulic legs, and full road-transportability for rapid deployment across mining, quarrying, and recycling operations.
• MMD Professional Services Turnkey lifecycle services covering conceptual studies, design engineering, installation and commissioning, operator training, tailor-made service contracts, genuine spare parts, product support and troubleshooting, and equipment overhaul and repairs for MMD's installed base worldwide.

Quantifiable outcome

• Up to 60% less energy consumption compared to conventional crushers
• +6 more outcomes

Named customers5 records

Segments9 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature6 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• CiDi Inc.coreStrategic or Co-development Partner · 17 April 2026MMD signed a Memorandum of Agreement with CiDi Inc. to integrate advanced autonomous driving technology within the TraxIQ platform. MMD leads global commercialization and deployment of TraxIQ while CiDi provides autonomous driving hardware and software, sensing systems, compute systems, and retrofit kits to make mining equipment autonomous. The partnership establishes an integrated technology-manufacturing-distribution model targeting global mining markets including Australia, South America, and Middle East/North Africa.
• Anglo AmericancoreTechnology or Integration · 16 April 2026MMD acquired global intellectual property rights for TraxIQ autonomous material handling system from Anglo American. As owner of TraxIQ IP, MMD leads industrialization, commercialization, and global deployment of the system. The agreement may include collaboration opportunities with Anglo American where appropriate. The TraxIQ system was originally developed by Anglo American as a system-level material handling solution.
• The HALO TrustminorStrategic or Co-development Partner · 28 June 2018MMD donated a revolutionary anti-personnel landmine clearance rig to The HALO Trust at the Hillhead Show in 2018. The demming rig utilizes MMD Sizer technology to process excavated soil containing landmines, crushing or detonating mines contained within. The rig was developed over 5 years with support from ABB, Siemens, Westbury, and Conveyor Units Ltd., and is destined for deployment in Zimbabwe.
• ABBminorStrategic or Co-development PartnerPartner providing support and contributions to the development of the MMD demming rig for The HALO Trust.
• SiemensminorStrategic or Co-development PartnerPartner providing support and contributions to the development of the MMD demming rig for The HALO Trust.
• WestburyminorStrategic or Co-development PartnerPartner providing support and contributions to the development of the MMD demming rig for The HALO Trust.
• Conveyor Units Ltd.minorStrategic or Co-development PartnerPartner providing support and contributions to the development of the MMD demming rig for The HALO Trust.
• Global Mining Guidelines Group (GMG)minorStrategic or Co-development PartnerMMD Centre of Excellence joined GMG to advance autonomous mining systems, battery-electric technologies, and digital innovation through industry collaboration. Through membership, MMD contributes technical expertise and operational insights to industry-led initiatives focused on developing practical guidance, best practices, and frameworks for emerging technologies.

Scale indicators18 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Osborn Engineered Products: South Africa-based manufacturer of mineral processing equipment including crushers, feeders, and screens for mining and quarrying. Direct competitor to MMD in African mining markets with overlapping product range and similar target customers.
• Metso: Global leader in mineral processing equipment including crushers, screens, feeders, and bulk material handling systems for mining. Directly competes with MMD across primary crushing, sizing, and conveying, serving the same mining operators with overlapping product portfolios.
• FLSmidth: Supplies crushing, sizing, conveying, and material handling equipment to mining and cement industries, including primary sizers and apron feeders comparable to MMD's core lines. Comparable global footprint and customer base across mining verticals.
• McLanahan Corporation: Privately held, family-owned US manufacturer of crushing, screening, feeding, and washing equipment for mining, aggregate, and mineral processing. Closely comparable in ownership profile, customer base, and product overlap (especially feeders and sizers) to MMD.
• Sandvik Mining and Rock Solutions: Provides crushing and screening equipment, rock tools, and mining automation solutions to underground and surface mines. Overlaps with MMD in primary crushing/sizing and increasingly in autonomous material movement via Sandvik's AutoMine platform.

Emerging players

• Astec Industries: Holding company for mining, aggregate, and infrastructure equipment brands (KPI-JCI, Telsmith, Osborn). Provides crushing and screening systems comparable to MMD's fixed and mobile sizer stations, with growing focus on emerging-market expansion similar to MMD's footprint.

Broad incumbents

• Thyssenkrupp Industrial Solutions: Supplies crushing, grinding, and material handling systems for mining and cement, including primary sizers and stacker/reclaimer systems. Overlaps with MMD in material processing equipment and bulk handling, but as part of a much larger industrial conglomerate.
• Caterpillar Inc. Largest mining equipment OEM globally, providing shovels, trucks, and Cat MineStar autonomous solutions. Overlaps with MMD on integrated mining systems and competes for the same tier-one mining operator customers.
• Terex Corporation (Terex Finlay / Powerscreen): Global manufacturer of mobile crushing, screening, and conveying equipment for quarrying, mining, and recycling. Competes with MMD's mobile sizer stations but operates as part of a broader diversified equipment portfolio.
• Komatsu (Komatsu Mining): Global mining equipment OEM offering shovels, trucks, and increasingly autonomous haulage/sizing solutions. Competes with MMD on integrated mine-to-mill material movement and fronts the autonomous mining technology race that MMD's TraxIQ targets.

Market position

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/mmdgphc
• Xx.com/the_mmd_group

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mining Machinery Developments