How to make reflow reduce production costs, it is estimated that everyone is trying to understand, and now to say some external factors, we were from the insulation properties of the furnace cavity sealing, exhaust ventilation, maintenance of several aspects For details, please read the full article:

1, equipment thermal insulation performance

Touch the reflow oven equipment surface (reflow zone corresponding location) should not feel hot (surface temperature should be below 60 degrees), if you feel hot, then reflow oven thermal insulation performance is not good, a lot of power into heat loss Out of unnecessary waste of energy. If in the summer, heat lost in the workshop will result

As the temperature of the workshop rises, we also have to exhaust these heat energy to the outdoor air conditioning unit again, which directly leads to double energy waste.

2, the sealing chamber

Furnace cavity warpage, equipment leakage will directly lead to a straight line of electricity for nitrogen rise, so the sealing of the equipment on the production cost control is essential. Practice has shown that a small leak, even if only the size of the screw hole leaks, it is possible to nitrogen consumption from 15 cubic meters per hour increased to 40 cubic meters per hour

Meter.

3, exhaust ventilation

If the equipment does not have a good flux management system and the flux is completely vented, the equipment removes heat and nitrogen as flux residue is removed, resulting in a direct increase in energy consumption.

4, maintenance costs

Reflow ovens in a large number of continuous production with high productivity, can produce hundreds of cell phone circuit boards per hour, if the furnace maintenance interval is short, the maintenance workload, maintenance time is long, it will inevitably take up more The production time, resulting in waste of production efficiency. In order to reduce maintenance costs, lead-free reflow set

Equipment should be used as far as possible modular design, equipment maintenance and repair to provide convenience.