Energy-saving semi-continuous bright annealing furnace

Energy-saving semi-continuous bright annealing furnace

        Energy-saving semi-continuous bright annealing furnace is mainly used for quenching, annealing and tempering of high manganese steel castings and steel balls. The front and rear double doors can be opened and closed electrically, continuous operation and high production efficiency. Our company specializes in the production of double-door bright annealing furnace, which not only has high productivity, but also saves energy, has good airtightness, and good heat preservation. The double-door continuous opening and closing is stable and trouble-free. In addition, the present invention not only can open and close the front and rear furnace doors, but is also equipped with two carts that can enter and exit one after another and work together, which further improves production efficiency, saves energy and electricity, and greatly improves benefits.

        High degree of automation: both the furnace door and the furnace car are electric, with an operation console, the operator can conveniently control the operation of the furnace door and furnace car. The furnace door and furnace car have stroke control, which can automatically stop running at a limited limit position to ensure safety. The combustion system has a complete set of ignition, large and small fire operations, detection, flameout alarm, flameout cutoff and re-ignition functions. Each burner has an independent control box that can be independently controlled. Each control box interface can be connected to the temperature controller in the instrument room, so that the entire system can be automatically controlled.

        Effective sealing measures, fewer oxidation devices and anti-seepage and anti-brittle electric heating elements can ensure the purpose of less oxidation. The large bright annealing furnace is equipped with electric heating elements on the furnace door and the back wall, and the furnace temperature uniformity is better than the specified value of international military standards and navigation aids; according to the different requirements of users, circulation fans and air guide systems can be added;

        The advanced intelligent digital display thermostat is used for furnace temperature control, forming a closed loop control with the temperature measuring element and the automatic control burner. It has high precision, high flexibility, anti-interference and high reliability. The temperature control system can automatically calculate, operate, display and store the heat treatment production process curve to realize the whole process control.