Roller type conveyor tunnel drying oven

Product Description Industry conveyorised hot air tunnel ovens contain multiple individually electric heated zones, which can be individually controlled for temperature. For example ,PCBs being processed travel through the oven and through each zone at a controlled rate with reel rolling transmission. Technicians adjust the conveyor speed and zone temperatures to achieve a known time and temperature profile. The profile in use may vary depending on the requirements of the PCBs being processed at the time. The whole machine is composed of feeding section, drying zone matching patented energy-saving generating system, air conveying system, heat preservation system, and unloading section. It adopts imported patented roller conveying design, stable operation and good energy-saving effect. Suitable for pre-bake/post-bake circuit boards.

Products Details

Application 

1.Imported heating system with anti-attenuation system for heating tube energy 2.Adopt high-speed circulating fan, equipped with patented wind wheel to transport wind 3.Multi-stage modular heating section, each independent oven unit can be added or shortened in the future, keeping production requirements more flexible. 4.The unique cold air circuit in the cooling section can reduce the temperature to room temperature when the board is ejected to ensure that the subsequent process can be carried out 5.There is a maintenance door design and chain system, which is convenient for future cleaning and maintenance. 6.Conveying by rollers, running smoothly 7.Energy-saving mode: energy-saving control mode with automatic heating/off heating 8.With over-temperature indication and alarm function,higher safety factor 9.Imported high temperature silicic acid thermal insulation rock wool

Hardware Configuration

Technical Parameter

Product Performance

PCB, BGA, FPC, COF, Display, Touch Panel, Back Light, Solar Cell, Smart Card, Optical Film, Battery ,Garment and Semiconductor industries.PLC: MITSUBISHI Motor: TaiWan Solid state: AUTONICSTouch screen: weinview Heating tube: GER Thermostat: RKCMaximum processing size: 630 mm×730mm Minimum processing size: 350mm×400mm Board thickness range: 0.4-4.0mm Temperature uniformity: ±5℃Conveying width: 60 type, 70 type, 80 type can be selected Baking method: high-speed circulating hot air + infrared drying Function selection: single/double-sided baking option External dimensions:customrizedTemperature range: normal temperature -220℃ Exhaust air volume: 6-8m/s Networking signal: Ethernet port docking

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