| Cement Division |
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| Devraj rotary kilns are mainly known for their constructional strength. Those parts which are subjected to high mechanical stresses such as kiln shell, tires, supporting rollers bearings kiln drive are designed to withstand the most hostile conditions and are constantly being modified and kept technically up to date. |
| Rotary Kiln & Pre-heater tower : The kiln shell is fabricated from IS-2062 Tested plates. The unit consists of tire rings, Girth gear, Gear guard, Inlet and outlet seal, supporting Roller assembly feed & discharge hood etc. |
| Tires are made either in the form of a loose ring or they are fixed to the kiln shell in a toothed form. The toothed tire attachment reduces the deformation of the kiln shell, and therefore also that of the refractory lining, to a minimum. Kilns with toothed tires have particularly low lining wear. The bearings for supporting the roller are compact and robust in design and are interchangeable. Cooling is achieved by water circulation. |
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| Salient Features |
- Most efficient pneumatic inlet seal.
- Modern graphite block outlet seal.
- Hydraulic thruster for adjusting the kiln position.
- Modern three channel coal burner for efficient combustion of coal.
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