Quarrying, Crushing & Cement
The Middle East & Africa region sits firmly at the top of the list of cement manufacturers in the world. The challenges in maintaining quarrying and cement-making plant in the region are immense, with machinery having to cope with extreme heat, dust, vibration and shocks.
As the region’s demand for cement increases, so the pressure for output grows, and Rolman World has developed an expertise in supporting maintenance teams with both planned and unscheduled maintenance.
Related Products
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Single Point Automatic Lubricators
Single Point Automatic Lubricators
Full range of simalube lubricator units, containing 15ml up to 250ml grease. 1-12 months stepless adjustment system, and operating temperature of -20 to 55°C. Selection of greases are available.
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Steel Lamina Couplings
Steel Lamina Couplings
RADEX-N coupling is backlash free, torsionally stiff and maintenance free all-steel coupling, can be used in drives up to 280°C.
RIGIFLEX (N, N-A-H, HP-C & HP-L) are high performance steel lamina couplings designed for applications which require reliable and maintenance free torque transmission.
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Bucket Elevator Chain
Bucket Elevator Chain
Conveyor chain for bucket elevators. This speciality chain focuses on wear resistance, high load and fatigue strength, ideal for working environments with corrosive dust such as cement and coal industries. Including GA4 attachments.
Pitch ranging from 150mm up to 400mm
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Heavy Duty Drive Chain
Heavy Duty Drive Chain
For heavy impact, higher transmission power, & lower elastic elongation exceeding ANSI / BS standard drive chain capabilities.
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Spherical Roller Bearings
Spherical Roller Bearings
Tolerate vibration, misalignment and shock loads
Steel, brass and polyamide cage available
20 – 1400mm bore
Also available in:
- Sealed versions
- High Performance (HPS) bearings
- Giant & Large sizes for special applications
- Long-life Vibrating Screen bearings
- Special steel composition (TF)
