Gas Fired Recirculation Furnace with High Velocity Pulse Fired Burners

The burner flames are short and the kettle is equipped with insulated heat shields. The danger of hot spots is eliminated.

Gas and air flows can be metered and the pressure is monitored by pressure switches.
The furnace is lined with a ceramic fibre wall, ensuring that the heat losses from the outer furnace walls are very low.

The furnace is constructed as a separate unit. The steel kettle can be lifted out without removing the heating system or furnace walls.

PLC / Modem

All our furnaces are controlled from a PLC unit equipped with a modem for GSM or VPN connection with our office. This enables quick troubleshooting in case of operational failure.

Temperature control

The temperature control works through indirect measurement of the zinc temperature, no thermocouples immersed in the zinc bath.

Optional two zone regulation

The heating system can easily be separated in two zones, upper and lower zone. This can reduce possible top dross problems.
Supervision of the kettle temperature
To protect the kettle against overheating, the control system is equipped with temperature monitoring of the kettle wall.

Supervision of the kettle temperature

To protect the kettle against overheating, the control system is equipped with temperature monitoring of the kettle wall.

Warning system for zinc leakage

The furnaces are equipped with a monitoring system that detects if zinc should leak from the kettle.

Our furnaces come standard with pulse firing technology.