Box-type gas roaster

The box-type gas roaster box-type structure, furnace by high temperature refractory brick layer, the lightweight insulation brick layer, high temperature insulation layer and steel body, furnace fire-resistant insulation effect. Two glib bilateral gas, high-speed vortex pump air, heat recovery unit preheat the intake flue non-vertical-type structure, catenary door lifting mechanism, lightweight and reliable.
Box-type gas the roaster combustion system:
Controlled by the fan, temperature sensor, temperature controller, and the like within the feedback loop system, the combustion system in the automatic control is within a range of 800 to 1200 ° C, quenching automatically ignition, maintaining constant temperature, gas savings.
Bilateral burning furnace combustion flame vortex is formed, the mold shell more fully absorb the heat fast heating, temperature uniformity, high thermal efficiency, heat recovery unit preheat intake flue gas discharged by the non-vertical-type flue, the furnace combustion better, more energy efficient, faster heating rate.
Box-type gas roaster purposes:
The box-type gas roaster roasting and heat treatment of steel and other places for the investment casting industry formwork. Double nozzle, bilateral gas, to form a flame vortex; waste heat recovery the intake preheating, improve combustion efficiency; high-speed vortex pump air-stable; energy-saving, low energy consumption conditions, roasting heating up fast.