Travelling Grate Chains

These type of Travelling Grate chains are used in Power plants & Co-generation Power plants in Sugar Industries .

This type of Travelling grate chain is suitable in Boiler, higher temperature & dusty conditions. Precised alignment of chain with sprocket due to appropriate tolerance is maintained by precision manufacturing processes.

Maximum chain strength & wear resistance is achieved by selection of appropriate raw material. We are exercising the strict control on procurement of genuine raw material as per specifications & adopting modern heat treatment “in-house” processes. As a result the components subjected to sprocket are able to withstand the sprocket tooth impact.

Chain links are made from Medium Carbon / Alloy Steel. These links are subjected to operations like Blanking & fine boring, which are carried out on highly precision machines. The link hole size & finishing is controlled to suit adequate interference fit. Further links are hardened & tempered to avoid linear elongation & to get better impact strength followed by shot penning process to improve the fatigue strength.

Special Alloy Steel is used for Pins with Volume Hardened & Tempered to get the maximum core strength & followed by Induction Hardening to achieve armored case depth for maximum wear resistance.