MERGER
Manufacturer and repairer of gearboxes and speed variators
A world leader at your service
MERGER specializes in the design, manufacture and maintenance of speed reducers intended for complex handling and lifting systems for the nuclear, port, aeronautical, offshore, defense and heavy industries.
- Over 3 millions gearboxes installed
- Global presence
- 5 key activities: New standard catalog, new special, drop-in, repair, on-site service
- ISO9001 version 2015 certified factory
Services dedicated to industrial excellence
We specialize in on-site or drop-in interventions (replacing the existing reducer present on your industrial site).
Adapted to your service continuity needs:
Supervision of assemblies, laser alignment, vibration analysis, endoscopic and thermal analysis, preventive and curative on-site intervention, with documented reports after each intervention.
+ 75 years of experience
Remanufacturing and repair of all brands
A design office dedicated to specific requests
MERGER Products and Solutions: Our Quest for Mechanical Excellence
French know-how: Since 1947, MERGER has manufactured more than 3 reducers and gearboxes. This experience allows us to find solutions to your specifications dealing with the most complex needs in power transmissions.
Speed reducer
Angle transmission
Gearbox
Speed Multiplier
PIV variator
Analysis and maintenance
Experience in manufacture and maintenance processes for gearboxes
MERGER has expertise in the design and manufacture of gearboxes to meet your various industrial requirements and needs.
We handle all types of gearboxes and mechanical gear transmissions:
- The wheel and worm screw, the reducer with parallel and perpendicular shafts, the reducer with coaxial shafts, equipped with cylindrical gears or bevel gears, or cells for planetaries.
All solutions comply with the standards of demanding markets (nuclear, steel, chemicals, environment, etc.).
Standard Manufacturing
Custom Made
Remanufacturing of all brands
Repair of all brands
Preventive and curative maintenance
Diagnostics and Analysis
75 years of industrial expertise
MERGER manufactures and repairs speed reducers for many sectors of theglobal industryOur products are increasingly sought after in all sectors of industry. MERGER takes first place in the industry with an installed base of several hundred thousand reducers in operation worldwide.
Energy
MERGER manufactures reducers, multipliers et speed variators for the sector ofEnergy for more than 70 years. We supply and repair, among other things, reducers used for polar bridges in industry nuclear en France et al'international. We manufacture, install and repair multipliers enabling the supply of electricity with power stations hydroelectric. We also produce reducers for your facilitate oil extraction and refining.
We have developed expertise in the following areas:
- Oil extraction
- Nuclear
- Hydro-Electricity
Some examples of equipment:
- Lifting bridge
- Polar bridge
- circulation pump
- Impeller
- Lock
- Guidance system
steel industry
The steel sector is a historic market for MERGE. Robust and reliable, our reducers et dimmers of speed are designed to meet the extreme operating conditions of foundries, rolling mills, industrial chrome plating or wire drawing mills. As maker et repairer of reducers, we provide you with all the components and services that meet the most stringent requirements in order to guarantee you optimal continuity of operation.
We have developed expertise in the following areas:
- Foundry
- Lamination
- Metal transformation
- Chrome plating
- Wire drawing mill
Some examples of equipment:
- Conveyor (belt, flatbed, vertical)
- Rolling mill
- Wire drawing machine
- Roller table
- Overhead crane
- reel
Maritime
MERGER is present on a large number of applications in the sector maritime. We manufacture, repair and maintain speed reducers on the overhead cranes, gantries, winches, cranes, systems of lifting and sailing equipment.
We have developed expertise in the following areas:
- Military ships
- Merchant ships
- Passenger ships
- Cargo and service vessels
- Port industry
Some examples of equipment:
- Windlasses
- Davit – launching boom
- Lifting bridge or drawbridge
- Handling gantry
- Winch system
- Mobile crane
chimie
MERGER develops reducers and speed variators able to absorb levels of axial force and very high torque to meet the specific needs of the chemical sector. Our expertise in the design and maintenance of gear systemsextruders, grinders et rubber rolling mills provides a reliable solution to the chemical – petrochemical industry.
We have developed expertise in the following areas:
- Rubber industry
- Plastics industry
Some examples of equipment:
- Crushers
- Extruder
- Rubber rolling mill
- Tire machine
- Mixing or plate rollers
Mines and quarries
Present on several continents, notably theEurope and Africa, MERGER has been providing speed reducers and related services for over 50 years. Our products are widely used in applications of forage, conveying, grinding et mineral extraction.
We have developed expertise in the following areas:
- Mining Extraction
- Tunnel and drilling
- Grinding
Some examples of equipment:
- Ball mill or coal mill
- Tunnel boring machine
- Handling mats
- Mine fan
- Pocket elevator
- Excavator
tourism
MERGER can provide comprehensive answers and tailor-made solutions to companies specializing in the passenger transport, thus helping to ensure safe, reliable and efficient operation of their facilities.
We have developed expertise in the field of ski lifts.
Some examples of equipment:
- Funicular
- Chair lift
- Cable car
- Rack railway
- Teleskies
paper industry
MERGER manufactures reducers et speed variators for the paper and cellulose industry. Our solutions meet all your problems of mechanical transmissionspeed, torque and power with specific solutions.
We have developed expertise in the following areas:
- Paper industry
- Cellulose industry
Some examples of equipment:
- Press
- Drums
- Paper machine
- Reels
- Winding machine
- Pulpers
Environment
Since the 1960 years, MERGER team them incineration plants in reducers and speed variators. Our know-how also allows us to meet the needs of players in the tri and water treatment.
We have developed expertise in the following areas:
- Incineration plant
- Waste recycling / sorting center
- Wastewater treatment plant
Some examples of equipment:
- Conveyor
- Crushers
- Crane lifting with grapple
- aerator
- Overhead crane
- reel
They Trust Us
MERGER: The transmission of an idea
Genesis: A speed reducer allows you to modify the speed of an electric motor by adapting the characteristics of the input and output shaft. Thus, this product allows you to increase the torque: the maximum and minimum torque supported is expressed in newton-meters (Nm).
As usage constraints have evolved, choosing a speed reducer is no longer a simple matter of consulting a catalog.
MERGER, one of the leading European manufacturers of motorization components, is constantly striving to associate its engineers and technicians with your design office to better guide your selection towards the most suitable speed reducer.
In the manufacture of a very complete range of speed reducers, MERGER adds the production of industrial gearboxes, as well as any reductionSpecial multiplier and gearbox for very specific and diverse applications.
We specialize in repairing all brands: ACMI, BENZLER, BRAMPTON-RENOLD, BREVINI, CATEP, CITROEN MESSIAN, CLECIM, COUPE HUGOT SURETEX, CMD, COMELOR, DANFOSS, DANIELLI, DAVID BROWN, DEMAG, DODGE, ELLI, FALK, FENNER , FLENDER, FOC, GIRARD, GUIBE, HANSEN, JAHNEL-KESTERMANN, KISSLING, KRUPP, LUFKIN, MERGER, METSO, NORD REDUCTEUR, PEKRUN, PIV, PUILLES FRERES, PTP, REGIANNA, RENOLD, ROSSI, SANTASALO, SAWA, SEW, SUMITOMO , THYSSEN, WECO, WEG, ZOLLERN…; and all parts: casings, shafts, pinions, couplings, gears, covers, inspection hatches, bearings, seals, etc.
You have a project, need to replace your equipment, you can send us your specifications, the serial number of your equipment or a photo of your installation so that we can guide you.
Our news
We manufacture and repair medium and high capacity reducers with straight, inclined or helical teeth, with cast iron or steel housing, speed multipliers, gearboxes, hollow shaft reducers, reducers and gearmotors, worm reducers and gearmotors, speed variators (PIV), electric motors, couplings, special reducers and multipliers transmitting torques up to 1 Nm for all new industrial projects or in interchangeability with all brands.
Stay up to date with the latest MERGER news.
Closing of the NORPA 500-3 housing intended for lifting
Closing the casing of a Norpa 500-3, intended for a...
Overhaul of COMELOR PH4-C400 and PS3-225 reducers
We were commissioned to review a group of...
Hybria students visit the MERGER factory
We had the pleasure of welcoming, on May 22, 2024, the...