Inlet Seals And Outlet Seals Hardness: Customised

INLET SEAL and OUTLET SEAL AcA A ASEPL is the prime suppliers of the rotary kiln and outlet seals.
The sealing device is one of the important components of the rotary kiln and plays important role in normal operations.
The sealing is required to provide excellent sealing performance, minimum air leakage, and to be adaptable to the movements and deformations of the shell.
Graphite seals require no greasing and are practically maintenance free under normal operating conditions.
ASEPL has become a prime kiln inlet and outlet seal supplier in India. We supply graphite blocks used in the kiln inlet and outlet sealing system which can sustain high temperature up to 20008*c. These are very good lubricant property.
These seals are widely used in rotary kilns, rotary dryer, rotary cooler etc. which find wide usage in cement, sponge iron, lime stone and lime sludge plant.
The seals connect the ends of the kiln to the kiln hood and the kiln exhaust duct. They prevent leakage of cold air into the system at these points. Gases are moved through the kiln by the suction provided by a fan in the exhaust or in the preheater, so the efficiency of the fan relies upon minimal inleak at the back end seal. Furthermore, even if the fan is capable of handling a large amount of inleaking air, the dust control equipment and the preheater (if present) will be inefficient if they have to handle an excessive amount of gas. The front-end seal ensures that there is sufficient suction to draw the secondary air from the cooler into the kiln.
Both these seals have to deal with high temperatures, and so must be either of a simple heat-proof design, or must be kept cool by means of external fans. Both must also be capable of remaining air-tight as the kiln expands and contracts, and must cope with rotation of a kiln that may be slightly distorted.