A New Gearbox Generation for Vertical Roller Mills

Ulf Weller, Senior Design Engineer, MAAG Gear AG Rocco Amato, Head of Mill Gear Engineering, MAAG Gear AG Drive trains of vertical roller mills are usually equipped with heavy duty gearboxes with a horizontal input shaft and a vertical output shaft. Increasing mill sizes bring the existing gearbox concepts to their limits, however.

Impressively compact double planetary gear unit | FL

A unique drive system for vertical roller mills, our MAAG® GEAR WPV is a three-stage, bevel-planetary gear unit that reliably drives your mill. This robust gear unit uses torque split to give you highest power output in a compact design with straightforward servicing.

FL: MAAG WPU two-stage gear unit - YouTube

This 2-stage planetary gearbox for vertical roller mills (VRM) is customized to suit the power required, the motor and mill speeds, and local conditions. The...

Planetary gearbox - WPU up to 1500kW - FL MAAG Gear ...

Fields of application The smaller MAAG WPU two-stage gearbox series is widespread and well proven in small vertical mills and coal mills used in cement and power plants. Hazardous environments The coal grinding system must take into account the available heat sources for drying the raw coal as well as the fire and explosion hazards of coal dust.

Gearbox replacement on a vertical roller mill by Cementos ...

Cementos La Cruz Azul ( Fig.1), situated in the state of Hidalgo, uses three gear units for driving cement and raw mills that had been delivered by FL MAAG Gear from Switzerland. The first ones replaced the gearboxes of a horizontal cement mill and a horizontal raw mill in 1993. Both new gearboxes were of CPU type.

cement mill gearbox manufacturers in switzerland

MAAG GEAR . The MAAG product range includes various heavy duty gear units for all types of mills and kilns gear solutions for bucket wheel excavators and belt conveyors and many other heavy duty applications We also manufacture components such as bevel sets and girth gears up to 11.2 m diameter and various spare parts Driving value and industries.

Raw Vertical Mill | AMP Maintenance Forums

Dear Experts i face a problem at a raw vertical mill MAAG Gear model WPU (forcing frequencies are attached at the file) Gearbox type : Epicyclic gearbox problem existence is only on load when the rollers at the grinding table, a unique ferquency shows and its amplitudes fluactuates reaching the alarm level and the shutdown level,this frequency has a broadband energy and such frequency …

MAAGTM WPU two-stage gear unit for vertical mills ...

FL MAAG Gear was founded in 1913 and quickly expanded into an international group that now has almost 100 years of experience in manufacturing gear units. Since introducing the technology of mill gear units to the cement industry with great success in 1966, we have sold over 6000 MAAG™ gear units and 1000 girth gears.

Application of Design Failure Modes and Effect Analysis ...

Planetary Vertical Roller Mill Gearbox. ... means for grinding raw material in cement and power ... Weller, Senior Design Engineer, MAAG Gear AG, Rocco Amato, Head …

a new gearbox generation for vertical roller mills

maag gearbox for vertical raw mill. Gearbox replacement on a vertical roller mill by Cementos. Cementos La Cruz Azul ( Fig.1) situated in the state of Hidalgo uses three gear units for driving cement and raw mills that had been delivered by MAAG Gear from Switzerland. The first ones replaced the gearboxes of a horizontal cement mill and a ...

Gear unit to drive your vertical roller mill | FL

Our compact MAAG® GEAR WPU Bevel and Planetary Gearbox is your ticket to reliable power transmission in your vertical roller mill. With two series to suit your requirements, the MAAG® GEAR WPU Two-Stage Gear Unit is suitable for a wide-range of mills and arrangements. The large series accommodates power ranges from approximately 1,300 to ...

mill with magg gearbo - empreinteverte.be

Cement Mill Gearbox Manufacturer. . raw mill in cement plant gearboxhiltzMAAG Gear Ball mills- Magg grinding raw mill maintenance for cement plant,Both stages of . Get Price And Support Online ; Mill In Cement Plant Gearbox zoltenergy. Philadelphia Gear's rugged, high-torque cement mill drives are vital links in the manufacturing process of ...

Gear unit to drive your vertical roller mill | FL

Our compact MAAG® GEAR WPU Bevel and Planetary Gearbox is your ticket to reliable power transmission in your vertical roller mill. With two series to suit your requirements, the MAAG® GEAR WPU Two-Stage Gear Unit is suitable for a wide …

maag vertical roller mill gearbo

Gearbox replacement on a vertical roller mill MAAG WPU gearbox replacement on a vertical roller mill Cementos La Cruz Azul uses three gear units from FL MAAG Gear The first ones replaced the gearboxes of the cement mill 6 and the raw mill 4 in 1993, both type CPU The latest installation was a WPU for raw mill 6 in 2005

Three-stage gear unit for vertical mills - YouTube

The WPV three-stage bevel and planetary gear units, all of which are equipped with slide bearings, have reached an impressively compact design. This is made ...