Crucible with Stand(including crucible fork, crucible ring, crucible cap): a) It should be prepared byramming a mixture of Aluminum Oxide (Alumina) & sodium silicate inside a iron shall and then dried in furnace.b) The product shipped will be a solid structure of iron shall having about 25mm thick lining of Aluminum Oxideand sodium silicate. c) It will be suitable for initiating thermit reaction in Alumino thermit welding as per RDSOspecifications. d) It should be multiple use crucible with stand.
3
Crucible changer (Detachable crucible charger required):- a) Crucible charger compatible formultiple use crucible. b) It should be suitable for Alumino thermit welding as per RDSO specification.
4
Two piece mould shoe : a) Two piece mould shas compatible for two piece prefabricated dry mouldfor 60 kg HH rail b) It should be suitable for Alumino thermit welding of 60 kg HH rail at 25 mm gap. c) It shouldhave fixing arrangement of slag container as per RDSO specification.
5
Universal Clamp (including torch holder 2 arms, clamps):- a) It should be suitable for clamping 2piece mould shoe of 60 kg HH rail during Alumino thermit welding. b) It should be as per specifications of RDSO.
6
Slag container:- a) It should compatible for fixing with 2 piece mould shoe during Alumino thermitwelding work as per RDSO specifications.
7
Prefabricated Dry Mould Shoe 60 Kg HH in Pairs. Mould should be 2-piece mould as per RDSOspecification.
8
Luting Sand in bag not less than 4 kg as per RDSO Specification.
9
Ignitor. Ignition Matches for igniting AT Portion as per RDSO specification.
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