Tunnel Ovens

SCO-IR-10-4 Infrared Tunnel Oven

This drying equipment mainly applies to precision parts drying and curing such as TP, LCD, cover lens, OGS, LGP, films and etc., is widely used in fields like touch panel silver paste drying, film heating aging, CG (cover glass) protection ink, mirror aluminum pigment, IR blocking/absorbing ink and other curing and drying industries.
Power supply AC380V 3 φ 50HZ 84 kVA
External dimension W1460mm×L9400mm×H1510mm (for reference only, customizing at your desire)
Internal dimension W1000mm×L6000mm×H50mm
Detailed dimension Feeding zone: 800mm+300 (thermal insulation)
Heating zone: 6000mm (divided into 4 sections, each section 1500mm)
Cooling zone: 1500mm (thermal insulation included, additional medium-efficiency filter)
Discharging zone: 800mm
Total length of 9.4m
Heating zone details
Temperature range Max.220℃, normally operates with 160℃
Airflow method a. Special air circulation design: The circulating fan is place in the bottom, and hot air is blown from the top and through the conveyor, the bottom circulating fan will collect the hot air and transport it back to the top through a side air tunnel to finish the air circulation cycle. This special air circulation design reaches higher drying quality through uniform heat spreading.
b. The oven bottom is added with hot air compensation device, it adopts Nichrome electric heater to realize more uniform heat spreading.
Temperature uniformity ±3% (Tested in the constant temperature heating chamber without loading)
Temperature control Adopts touchscreen + PLC + modular temperature controller, digital setting cooperated with SSR (solid-sate relay) output control from Taiwan "CAHO".
Heating device Adopts IR radiant heater + Nichrome electric heater

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