MAAG® GEAR Bevel Sets 

Gears for crushers

MAAG® GEAR CPU Gear Unit 

Gear pinions

MAAG® GEAR Girth Gear

MAAG® GEAR LGDX Gear Unit 

MAAG® GGL Girth Gear lubrication

MAAG® GEAR PPU-C Gear Unit 

MAAG® GEAR Symetro™ Gear 

MAAG® GEAR WA / Temperex Gear

Gears for horizontal mills 

Gears for kilns

MAAG® GEAR KA / KB / Temperex

Gears for other applications

MAAG® GEAR PPU Gear Unit 

Gears for roller presses

MAAG® GEAR CEM Drive

MAAG® Iron Drive Gear Unit

MAAG® GEAR MAX Drive System

MAAG® GEAR WPU Gear Unit 

MAAG® GEAR WPV Gear Unit 

Gears for vertical roller mills

Innovative products for seamless operations in the cement industry

Cement

Precise technologies for extracting precious minerals

Mining

Versatile gear solutions for diverse industrial applications

Other industries

Our service and maintenance products are provided by highly experienced gear specialists, who work with you to achieve optimal equipment availability and uninterrupted production. With our services, maintenance costs become more predictable. We also share knowledge with your maintenance staff, helping you to keep your gear unit in optimal condition. Recommendations and engineering solutions for all type of gears including emergency help.

Aftermarket

Experience peace of mind with our comprehensive service and aftermarket solutions – as reliable as our products.  Explore our offerings and discover how we support your success beyond the sale

Browse through all product and industry related brochures, instructions and data sheets in our Download Center.

Download Center

Switzerland

Poland

Italy

International 

Contact our service team - we are available 24/7 for emergencies and individual support requests.

Get in touch with our experts to discuss your specific demands.

First cement was delivered at the new Ouled Ghanem cement plant near El Jadida, Morocco, in late 2022. The plant includes the first installation of a latest-innovation MAAG® IronDrive gear unit.

New-generation MAAG® gear unit starts work at Ouled Ghanem cement plant

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Stay Connected!

Our talented team members, Marli and Roger, delivered an insightful session, and we were thrilled to see an enthusiastic audience with participants tuning in from all over Brazil, representing all CSN factories! 


MAAG Gear Invited by CSN for a virtual presentation on our Condition Monitoring System

MAAG Participation at Mining and Metals Central Asia 2024

📅 Save the date for September 17-19, 2024, and join us at Mining and Metals Central Asia 2024, which will be held in Almaty, at the Atakent IEC for 2 days of innovation, networking, and insightful discussions.
📍Visit us at booth Booth № 312 - pavilion № 11,  to see how MAAG is leading the future of mining with true innovation! 

Join us at Mining and Metals Central Asia 2024, in Almaty, at the Atakent IEC. September-17-19-2024 

Two persons next to each other that have been hired by MAAG

We are thrilled to announce the newest members of the MAAG Gear family. Please join us in welcoming David Almond and John Jespersen to our team!

Exciting New Additions to the MAAG Gear Team: Welcome David Almond and John Jespersen! 

Vertical roller mills and ball mills are regularly taken out of operation for routine maintenance. Some plants even shut their mills down every week. Yet, gearbox inspections are typically scheduled for the annual maintenance shutdown when resources are stretched. This is making life harder than it needs to be for all involved. Let’s simplify things. Consider scheduling your gearbox inspection to later in the year when you can access the expertise and tools you need. This way you can be sure you’ll have access to the most experienced service technicians, equipped with all the tools they need to get the job done.

Schedule your gearbox inspection 

Today, let's dive into the details of the test run process

At our workshop, every gearbox undergoes a rigorous test run to ensure it meets the highest standards of performance and reliability. Today, let's dive into the details of the test run process for the WPU-12/TS1 gearbox.

Gearbox test run: ensuring reliability and performance

Man standing before large vertical roller mills

The global trend towards single-mill cement plants is unquestionable. With civil construction cost savings, higher throughput and lowered maintenance costs, the use of single large VRMs for cement and raw grinding is the optimal choice. The sheer size requires powerful, large-scale drive gear systems. 

Larger gear drives for larger vertical roller mills

We’re thrilled to share the success of this incredible event!

It was an amazing opportunity to connect with industry leaders, explore cutting-edge innovations, and solidify MAAG GEAR’s position at the forefront of mining technology.
We proudly presented our comprehensive portfolio of advanced technologies, highlighting our unwavering commitment to driving innovation in the mining sector.
A special thank you to our partner, @TMSA, for their outstanding cooperation and teamwork in promoting our products across the CIS market. @Artem Laptev, MAAG Gear's Regional Sales Manager said " Your collaboration made this experience even more rewarding!"
Looking forward to many more successful ventures together! 


Back from Kazakhstan - Mining and Metals Central Asia 2024

MAAG Participation at Cemtech Europe 2024 

Mark your calendar for Cemtech Europe 2024 at Hilton Warsaw City Hotel, Poland 29 September - 2 October, 2024. Come and visit us at Booth No. 14 to gain exclusive insights from our experts on our exceptional, industry-leading range of MAAG products in the cement market.
Don't miss this opportunity to network with industry leaders and discover how our innovations can elevate your business.
Looking forward to connecting with you there!


MAAG Gear at Cemtech Europe 2024 at Hilton Warsaw City Hotel 29 September - 2 October, 2024.

BRUTAL Marathon Team in Italy at finish line

June was a vibrant period for MAAG GEAR, filled with sportive and social events that brought our team closer together. Our participation spanned various activities, including running and biking marathons in Elbląg and a walking race in Milan.

A Month of Sportive and Social Triumphs

Service centered

Preventive Maintenance

Overhaul

Urgent repairs and technical solutions to keep customer’s production running

Service and Aftermarket

Efficient gear units for unwavering transmission. Widely used in the mining and cement industries, our industrial gears KA and KB reliably drive belt conveyors and other applications – no matter what your requirements for size or ratio. The modular design of our MAAG® GEAR Temperex Gear Unit meets your needs rationally and economically.

MAAG® GEAR KA / KB / Temperex gear units

With applications in brown and hard coal mines, copper and sulphur mines and other general purposes, our MAAG® GEAR KA / KB gear units deliver high-performance torque transmission for the mining industry. Along with our MAAG® GEAR KA / KB gear boxes, our MAAG® GEAR Temperex series offers a variety of types, sizes and ratios – sure to meet your precise industrial gear requirements in the cement and mining industries.

Modular, reliable gear units designed for conveying and similar uses

Designed to transmit torque from your electric drive motor to the conveyor shaft, the MAAG® GEAR KA / KB gear units are most often used for belt conveying in the cement and mining industries. For both the KA and KB gear units, the input gear stage is built as bevel gear, followed by a single spur gear reducer stage with the KA and a double reducer stage with the KB.

In order to accommodate the widest possible range of requirements, our MAAG® GEAR Temperex gear units are standardised and modular – delivering the perfect fit for your gearbox needs in the mining and cement industries. The dimensions, ratios and power output of our Temperex gear unit are based on the R20 geometric progression series and in accordance with ISO 3/UNI 2016/DIN 323 standards.

With its modular design, the MAAG® GEAR Temperex gear unit accommodates your needs rationally and economically in nearly every industrial application.

We ensure the high strength and wear resistance of our KA / KB gear units and the full Temperex range through smart design, well-manufactured components and top-notch materials. Our KA / KB gear units use cyclo-palloid toothing for the bevel stage, with gear wheels made of an alloy, case-hardened steel. The roller bearings used by the KA / KB gear units depend on the load type transmitted and have a long operating life.

The KA / KB gear units come standard with a splash-gravity lubrication system and a condition monitoring system, both of which can be upgraded. The standard versions of our MAAG® GEAR KA / KB gear units function at peak performance in environmental temperatures ranging from -30°C to 40°C – and our accessories can allow you to drive belt conveying system in even more extreme environments.

The gears in the MAAG® GEAR Temperex range are made of chrome-nickel molybdenum steel and case-hardened and ground on precision tool machines. The modified tooth profiles of the cylindrical helical gears used in our Temerpex gear units limit scuffing or scoring – and provide better load distribution.

The light, compact construction of our KA / KB gear units and the Temperex range should not suggest lightweight performance – our industrial gear is designed and built

Our gear units undergo a trial run in our factory test station before being shipped to you – ensuring that they are operationally fit and ready for implementation. The reducers in the Temperex series are also delivered ready for operation, after having undergone strict test bench inspections before being sent to your plant.

We have deep experience developing industrial gears and use state-of-the art design processes that apply the newest calculation methods through advanced computer techniques. Our highly-trained engineers and machine operators employ engineering programs and computer software to design and precisely manufacture durable components.

Using the latest developments in heat-treatment and teeth machining, we produce long-lasting, well-fitting components that contribute to the reliability of our gear units. Our precise machines and strict control process ensure high-quality rotors and casings. With our advanced manufacturing processes and in-house know-how, we guarantee that our technical assumptions are met every time – and give you gear units with silent operation, high efficiency and unmatched value.

Silent, efficient gear unit operation

Minimal maintenance and high uptime

Highly customisable industrial gear

Reliable and ready-to-go

High-quality components and accessories for trouble-free conveying

Gears and shafts deliver long-lasting performance

In order to ensure optimal tooth contact and long reliability, the gears in our MAAG® GEAR KA / KB / Temperex gear units are case-hardened and ground on precision machines. The toothing of the bevel stage in the KA and KB gear units is cyclo-palloid and all necessary modifications are included for the toothing of helical stages.

Gear wheels used in our KA / KB gearboxes are made of an alloy steel, ensuring high durability and wear resistance, as well as enabling light, compact gear unit construction. Our Temperex range has chrome-nickel molybdenum steel gears, with the spiral conical gear profiles for bevel sets hard cut in our modern multi-axis milling centres after heat treatment. The durable shafts used in the MAAG® GEAR Temperex gear units are made of high-quality quenched and tempered alloy steel.

The casings for our Temperex gear units are manufactured either in cast iron, which delivers high mechanical resistance, or from fabricated and electro-welded steel plates. Heat treatment and shot-peening normalises the casings and, as a final step, they are machined to create perfect joints – preventing the possibility of oil leaks. The internal surfaces of the casings are coated in oil-resistant paint and the external paint is resistant to oil, solvents and other damaging substances that may be in the environment of your mining or cement operations.

In the standard version of the KA and KB gear units, the ribbed casings are made of ductile cast iron. Our manufacturing processes ensure the high quality of the casings in the acoustic and dynamic state. Not only do the casings of our gear units simplify maintenance by acting as oil tanks, the shafts are also sealed to prevent contamination of bearings and toothing – extending their service intervals.

Our KA and KB gear units work on roller bearings, while the Temperex range are equipped with amply dimensioned, tapered cylindrical roller bearings. The bearings in the KA and KB gearboxes have an estimated lifespan of 30,000 working hours and those in the Temperex units have a nominal lifetime of above 20,000 at rated power. The bearings in all our industrial gear units are covered and protected against dust and other possible contaminations, through a combination of lip and labyrinth seals that are designed for mineral lube oils.

Our MAAG® GEAR KA / KB / Temperex gear units use splash-gravity lubrication systems and, depending on application, are also equipped with oil heaters to ensure the smoothest lubrication of gears and bearings. You also have the option of a pressure lubrication system if your circumstances or purposes require it.

The basic configurations of our KA / KB and Temperex gear units are equipped with resistance thermometers to monitor oil temperature and alert you if things get too hot. The monitoring system switches off the main motor if operating conditions reach a critical temperature.

The monitoring system of the KA / KB / Temperex gear units can be upgraded as desired to allow you to perform condition-based preventive maintenance.

If you have environmental or operating requirements that extend beyond the standard scope of delivery, our MAAG® GEAR KA/KB and Temperex gear units can be fitted with a number of accessories. For installations with very high heat dissipation, we can equip our industrial gearboxes with forced lubrication systems that are mounted laterally on the housing – or even on a separate oil tank.

In very low temperature environments, we can apply heating cartridges. Likewise, if the power levels you require are larger than the thermal power of the gear unit, we improve cooling capacity by adding a fan installed on the input shaft or a purpose-designed gear casing with a surface that can handle the increased heat radiation.

If your gear unit uses a pressure lubrication system, we recommend a more thorough system to observe operating conditions. Our upgraded monitoring systems includes pressure transmitters, resistance temperature transmitters, thermometers and pressure gauges. As required by your mining and cement processes, we can also equip our KA / KB / Temperex gear units with vibration sensors.

To complete the scope of supply, we can recommend and supply a variety of couplings for you to use between our industrial gears and the main motor or between the gear units and your drive equipment.