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Introducing the small reflow (heating furnace) UNI-6116S
UNI-6116S is a small reflow (heating furnace) that is useful in all industries and applications.
The compact reflow (heating furnace) UNI-6116S is a small transport type reflow oven that is N2 compatible and features “compact size”, “high temperature setting”, and “energy saving”.
We have many delivery records, including production applications for board mounting (soldering), as well as heating applications in the semiconductor and electronic component industries (screening, prototyping, drying, curing, aging, burn-in, heat resistance testing, inspection, quality certification, etc.).
In addition, the standard specifications are compatible with class 10000 (class 100 cleanliness has been achieved by customization), so more than 60% of the customers we deliver to use this product in clean rooms.
In the case of a clean room, it is possible to reduce the area cost by reducing the installation space even a little, so by using the UNI-6116S, it is possible to improve area productivity.
Three major features of the small reflow (heating furnace) UNI-6116S
| Small size | Our mainstay is small heating furnaces, and we have established an unrivaled market share in transportable heating furnaces of 2m or less, which are widely used in various fields such as packaging, electronic components, semiconductors, and research and development. I’m here. |
|---|---|
| High temperature | Since it is possible to set high temperatures of 350℃ or higher, we have a lot of experience with severe heating conditions such as high melting point gold-tin solder joints and workpieces and jigs with large heat capacity. |
| Energy saving | Nowadays, carbon neutrality is attracting attention, and energy saving is one of the important points when selecting equipment. Our heating furnace has a structure that takes advantage of its compact size, resulting in significant reductions in electricity consumption and N2 consumption. |
Achieving energy savings by strengthening the insulation structure
Some of our reflow ovens and heating furnaces can be set up to a maximum of 350℃, and the upper limit of the temperature setting tends to be higher than that of general reflow ovens and heating furnaces.
Therefore, in order to prevent the equipment’s outer panel temperature from rising too high, we strengthened the insulation structure so that the outer panel temperature remains below 50℃ even when all zones are set to 350℃.
The above thermograph data was measured with the UNI-6116S, the model with the highest temperature setting (350℃) in our lineup, when all zones were set to 350℃.
Even when all zones are set to 350°C, the outer panel temperature can be kept below 50°C, allowing equipment to be used without putting a burden on workers or the air-conditioned environment in the factory.
Achieving energy savings by significantly reducing nitrogen usage
Regarding nitrogen usage, the nitrogen flow rate required to achieve an oxygen concentration of 200ppm in the furnace can be reduced to 150L/min or less.
Continuous nitrogen usage has a large impact on monthly running costs, so reducing the flow rate of nitrogen used in equipment not only helps the environment through energy savings, but also greatly contributes to cost reductions in factories. Is possible.
High-end model UNI-6116α with even lower nitrogen consumption
The UNI-6116S is already highly complete as an energy-saving model, but there is also the UNI-6116α, a high-end model that specializes in reducing nitrogen usage. The biggest feature of the UNI-6116α is that it has exactly the same heating capacity as the UNI-6116S, but can keep the oxygen concentration in the furnace low by using far less nitrogen.
At a high temperature setting of 350℃ (customized to 400℃), oxidation increases, so it is necessary to lower the oxygen concentration, and accordingly, the amount of nitrogen used must also be increased proportionately.
That is why UNI-6116α’s ability to significantly reduce nitrogen usage and keep oxygen concentration low is a major advantage.
For reference, it can be used at a furnace oxygen concentration of 100 ppm or less, and of course it can be used at an actual value of 50 ppm or less, and is often used in industries that require low oxygen concentrations such as semiconductors.
Specification details of small reflow (heating furnace) UNI-6116S/UNI-6116α
Please refer to the following page for detailed specifications (options) of the small reflow (heating furnace) UNI-6116S/UNI-6116α.
| Model name | Overall length of device | Number of zones | Board effective width |
|---|---|---|---|
| UNI-6116S | 1,590mm（1,890） | Heating6（1） | 50～160mm（220） |
| UNI-6116α | 2,180mm（2,300） | Heating6（1） | 50～160mm（220） |
*Click on the model name to move to the details page.
*The total length in parentheses is the total length of the mesh type.
*The number of zones in parentheses is the number of cooling zones.
*The effective width of the board ( ) is the maximum width that can be expanded.
For inquiries about the small reflow (heating furnace) UNI-6116S (UNI-6116α), please use the form below.
For inquiries regarding the heating equipment (small reflow, drying oven) or peripheral equipment provided by our company, please use the form below.
Please feel free to contact us for consultations regarding the introduction of heating equipment, as well as demonstrations using actual equipment and profile measurements.
