Products

Tunnel Ovens offered are designed for use in a different range of existing conveyor systems and can function as electric, gas and steam heated units that have operating temperatures from ambient to 650C. Further, these are designed to include support points for conveyor systems with option of adjustable silhouette dampers provided on oven end openings so as to minimize heat loss. Further, each oven comes designed for specific application and includes multiple heat zones and cooling zones with options of units to be provided in sections so as to achieve easy installation and mating with existing conveyor systems. Here, our expertise lies in offering tunnel ovens for all types of processing where our experienced engineers work closely to develop tunnel ovens that perfectly match with your conveyor system.

OPTIONAL FEATURES

• Temperature controller: PID with or without temp. Profiling (ramp & soak) can be provided with SSR/ SCR for optimum accuracy. The programming of PID can vary from 4 programmes to 99 programmes.
• Safety/Blind Temperature Control: Digital /Analog temperature controller can be provided for safety. It acts as a backup & does not allow temperature to shoot up in case the main temperature controller fails to operate.
• Conveyor speed control: Variable frequency drive is to increase or decrease the speed of the conveyor.
• Temperature Recorder: To monitor the uniformity of temperature at different points at the same time, Microprocessor based multi point strip chart or paper less, Temp. Indicator cum Recorder can be incorporated with the system.
• Automatic Exhaust System: Automatic forced exhaust system with or without timer is used for materials which produce vapors in high volume.
• Doors: Insulated adjustable doors can be provided to minimize the heat losses at both entry and the exit side of the oven. These doors can be the screw type manually operated or can be fully automated adjustable doors. In the case of an automated system, the door closes as soon as the product clears the door and re-opens when the product approaches the oven.
• Servicing windows: To ease in accessibility, for the servicing and maintenance, Windows can be provided on different areas of the machine.
• Door switch: Door interlocking system with the conveyor system can be provided in case of automated door and servicing windows.
• Automatic Loading & Unloading: GBM provides automatic loader & unloader of components on the conveyor system.
• Product Sensing Device: A sensor with output alarm can be provided to sense the component at the unloading area so that it does not fall down from the conveyor.
• PLC With HMI / MMI: PLC can be provided for automation and integration of the whole system, data feeding, process display and fault indication can be seen in MMI.