Before firing, the moisture content of green bricks and tiles must be reduced. The traditional method of natural drying by open-air is unable to cope with the high productive requirement of modern factories. Tunnel dryers are increasingly used due to their simplicity in operation, labour saving, high productive and high thermal efficiency.
A tunnel dryer is a long structure equipped with blowers and fans for supplying hot air and re-circulating the dryer draft and exhaust fans for removal of the water laden air. The heat required by the dryer is drawn from the tunnel kiln to economize the heating cost. As the heat provided from tunnel kiln is usually not sufficient for dryer, supplementary heat generator is required.

• - TRANSFER CAR FOR TUNNEL DRYER
• - MECHANICAL PUSHER
• - HEAT GENERATOR FOR DRYER
• - HOT AIR MIXER (CIRCULATOR)
• - HOT AIR MIXER (CIRCULATOR) WITH IMPULSE MECHANISM