Continuous atmosphere controlled bright annealing heat treatment furnace for sink

This continuous gas shielded bright heat treatment furnace is mainly used for the continuous bright annealing of stainless steel kichen sink and basin. After the product is treated by the equipment, the surface is bright without oxidation. The furnace boasts stylish design, rational structure, energy saving, high heat efficiency, stable production quality, safe and easy use, not generating industrial pollution.

Furnace Characteristic:

①Advanced temperature control : Intelligent thermostat, silicon-controlled rectifier and schneider electrical switches ensure temperature control precision of ±1℃;

②The heating hearth (muffle) is made of imported Sweden high-temperature resistance nickel alloy (310S);

③Heating elements: High-temp. resistance wire is used, with alumina tube frame; heating elements are arranged in an upper-lower removable to ease repair or replacing; replacing resistance wire has no impact on production;

④Protective gas: mixture (hydrogen 75% and oxygen 25%) decomposed from liquid ammonia gets into the hearth and reaches gas protection effect; Product surface will become brightness and won’t be oxidized after heat treatment.

Kitchen sink bright annealing heat treatment processing

Continuous atmosphere controlled bright annealing heat treatment furnace for sink