Western make molded seal and inflatable seal for Furnaces divided in to 5 categories :-
Vacuum heat treatment furnaces seal
Atmosphere heat treatment furnaces seal
controlled atmosphere brazing of aluminum heat exchangers seal
melting, holding, and thermal processing of aluminum furnaces seal
vacuum metallurgy furnace seal
1) Vacuum furnace Quench Cell door Seal (43 to 45 bar pressure sustain capacity)
2) Vacuum furnace Loading/unloading cell door seal (18 to 20 bar pressure sustain capacity)
Western polyrub has developed molded silicone gasket and also inflatable seals for furnace lead which provide easy sealing and perfect vacuum. western polyrub use standard 50 to 70 hard silicone with heat stabilizer to withstand gasket up temp up to 250 c and above.
furnaces used in automotive aerospace; powder metallurgy; electronics; energy including nuclear, wind, oil & gas, and solar; machinery; tooling; medical; steel; titanium; general industrial; as well as aluminum and aluminum recycling.