Customer Question & Answer (0)
* The furnace is heated by two burners to ensure the uniformity of the temperature
inside furnace. The burner is sloped downward for a certain angel in order to
inhibit the flame from drifting, and such design could also prevent the localized
overheating caused by the flame's impingement toward liquid level.
* The hydraulic tilting system is closed loop controlled. The liquid level of
launder is measured by leaser. The tipping speed is controllable in order to
achieve contant casting and also ensures the casting quality. The system is
easy to maintain: It is designed with fast rise, fast down, slow rise and slow
**The combustion system selected Honeywell's trustworthy pressure regulating
valves, gas solenoid valves, proportional burner. It integrates the functions of
ignition, flame detection, flameout protection and malfunction alarm. The burner
is featured with two-stage air-fuel mixing, efficient combustion and adjustable
***The furnace temperature is automatically manipulated which could achieve
altemated control between furnace and molten aluminum temperature and
accurate temperature control.
****The furnace pressure is closed-loop controlled. We apply Rosemount's
differential pressure transmitter and pneumatic control damper, which could
ensure the tiny positive pressure within the furnace.
***** The furnace door is designed with dust collecting cover, and the furnace
is also installed with a separate exhaust fan to discharge the dust more thoroughtly.