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

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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!

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 

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

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

Reliable roller press gear unit – redesigned to be even better. Used in industries from cement to mining and food processing, our versatile MAAG® GEAR PPU Gear Unit was redesigned in 2013 to be lighter and more standardised. The revamp makes this modern classic perfect for roller presses, horizontal mills, kiln and more – delivering high performance and big cost benefits.

Built on a solid concept, our MAAG® GEAR PPU Gear Unit merges the best of established design with the most recent technological advances.

As part of the 2013 re-design of the original 1987 unit, we reduced the weight of the MAAG® GEAR PPU Gear Unit and decreased the diversity of parts, along with expanding its potential for use into new applications. The original PPU Gear Unit has a firm foothold in the cement and minerals markets and the re-designed iteration is an excellent fit for small ball mills in a range of industries – from food processing, people transportation and hydro, to lifting, turning and pivoting.

Proven planetary gear unit, revamped for wider applications

Our MAAG® GEAR PPU Gear Unit is a reliable, classic gearbox with two planetary stages and a parallel spur or bevel entry stage. Covering a torque range from 100 to 4,200 kNm and ratios from 1:40 to 1:140, this durable gear unit has been trusted in roller presses for decades. The input speed can be configured between 980 and 1,800, letting our traditional three-speed gear unit adapt to your unique requirements.

When our engineers redesigned the PPU Gear Unit, they gave special consideration to size, reducing both the weight and outer diameter. The compact size simplifies transport and assembly, as well letting you squeeze our gear unit into tight spaces in your plant.

In order to keep the dimensions down, our engineers incorporated the oil tank into the PPU Gearbox. This minimises the complexity of the oil unit supply while ensuring the teething is splash lubricated and partially force adjusted. The simplified, integrated nature of the oil tank means easier maintenance for you and guarantees smooth operations.

Another advantage of the 2013 revamp is the greater part standardisation in our MAAG® GEAR PPU Gear Unit. By reducing the diversity of parts by 20%, we’ve made it easier for you to have spare parts on hand and lowered the cost and complexity of servicing. For example, the new PPU Gear Unit uses just five types of antifriction bearings, instead of up to eight as with other gearboxes in the same application class.

The highly standardised concept of the PPU Gear Unit also means that ratio adjustments have no impact on delivery times

Adjusts to your needs – with marathon endurance

Our MAAG® GEAR PPU Gear Unit uses the optimal design for planetary stages, with spur pre-stages and two-stage planetary reducers – delivering good load distribution when used in pairs to drive two grinding rollers. The left and right gear units are interchangeable, increasing the functional life of the PPU Gear Unit by giving it the flexibility to be used in both directions of rotation. Additionally, our gear unit easily adapts to your required gearbox ratio.

Our PPU Gear Unit gets its high reliability from its ideal sizing and optimum bearing system. The bearing lifetime is in excess of 100,000 hours – resulting in less maintenance work for you and lower overall costs.

Heavy-duty performance in a smaller and lighter design

Modular flexibility adapts to your unique circumstances and needs

Manufactured for a long operating life

Easy maintenance with standardised parts

Flexibility and dependability from our redesigned planetary gear unit

The MAAG® GEAR PPU Gearbox consists of two standardised planetary stages and a spur-type pre-stage to adjust the speed.

The full gear unit system for roller presses is made up of the: main motors, gearbox with torque arms, shrink disk, which connects to the roller press, cardan shaft for connecting to the motors, and common oil unit for both gear units.

The exchangeable input stage of our PPU Gear Unit allows you to use a spur or bevel input stage. It delivers efficiency and adaptability by letting you simply change the wheels of the input stage to adjust the gear unit to meet your ratio requirements.

We also provide customised torque arm solutions. These include a balanced torque arm system, a self-regulating system that does not connect to the foundation, or a single torque arm with torsion shaft, which passes torque into the foundation to be absorbed.

The cost-effective single oil unit that is part of the scope of supply for the PPU Gear Unit lubricates both gear units. The gear unit casing also serves as an oil circulation tank, decreasing complexity and ensuring that the PPU Gear Unit is as compact as possible.

Beyond a basic condition monitoring system

All of our gear units are equipped with unparalleled condition monitoring sensors. Normally, these types of sensors keep an eye on critical operating parameters like bearing temperatures, casing vibrations, etc. and trigger a mill shutdown in the case of exceedances.

Our condition monitoring system does much more. It lets you set up condition-based preventive maintenance that uses continuous monitoring and data analysis to detect wear and tear at an early stage. With this enhanced information, we help you plan maintenance and servicing in advance – reducing downtime and keeping your plant running smoothly.