Our Services

VRM Gearbox Dismantling, Overhaul & Replacement

We handle complete VRM gearbox jobs from removal to commissioning, including:

• VRM main gearbox replacement
• Complete VRM gearbox overhaul
• Dismantling & erection of VRM gearboxes (including heavy units)
• Input oil seal replacement
• Bottom casing replacement (WPU series)
• Thrust pad replacement
• Main drive gearbox replacement for Raw Mill VRM
• Full overhaul of VRM gearboxes in shutdown

• MAAG WPU Series Gearboxes (WPU-161/C, WPU-182C, WPU-200)
• ATOX VRM gearboxes (ATOX-45, ATOX-42.5, ATOX-50)
• Pfeiffer VRM gearboxes (KMPP series / MVR mills)
• ELECON make VRM gearbox

Cement Mill, Raw Mill & Coal Mill Gearbox Services

Comprehensive mill drive maintenance covering:

• Cement mill gearbox overhaul & replacement
• Raw mill main gearbox overhaul
• Raw mill gearbox replacement (including RM-II)
• Coal mill gearbox overhaul & maintenance
• High-capacity main drive gearbox overhaul (up to 190-ton class units)
• Complete mill shutdown mechanical servicing

Kiln Main Drive, Auxiliary Gearbox & Heavy Rotary Equipment

We specialize in kiln drive system maintenance, including:

• Kiln Shell replacement
• Welding by Automatic machine with SAW
• Kiln main gearbox replacement
• Kiln main drive gearbox overhaul
• Auxiliary gearbox servicing
• Bearing and oil seal replacement
• Kiln girth gear guard removal & repair

• Kiln girth gear replacement
• Twin pinion reversal
• Girth gear reversal
• Replacement of kiln inlet tyre
• Thrust rollers replacement
• Shell replacement below girth gear
• Full girth gear & pinion change

Girth Gear, Pinion & Alignment Works

Precision heavy-duty works include:

• Cement mill girth gear replacement
• Raw mill girth gear & pinion replacement
• Coal mill girth gear replacement
• Pinion replacement with alignment
• Laser / dial alignment of girth gear systems
• Shell section replacement near girth gear zones

Polycom / Roller Press Gearbox & Mechanical Services

Shutdown and breakdown services:

• Polycom gearbox removal & refitting
• Polycom gearbox oil seal replacement
• Roller press FR gearbox servicing

Additional Heavy Mechanical Shutdown Support

• Dynamic separator gearbox replacement
• Gear coupling replacement (tail end drives)
• Symetro gearbox HSS bearing replacement
• Multi-gearbox overhaul during plant shutdown