Customer sharing #QM61 SMT line and THT clean room design and decoration from Ningbo

This week, Qihe engineers are helping a guest in Ningbo build an SMT workshop.
Semi-auto stencil printer QP3250→ pcb uploader QUL350→SMT conveyor→6heads PNP machine QM61→PCB inspection conveyor→12 zone reflow oven with rail QRF1235→ pcb unloader QDL350.
Not only the line of smt pick and place machine I.n addition, he also purchased a set of THT production lines, including plug-in machines, wave soldering, etc. Since these equipments are provided by our partners and have not yet arrived, I will share with you next time when we get there again.Today let’s talk about some points that need to be paid attention to in the design and decoration of smt clean workshop

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How to check and solve QRF630 reflow oven welding temperature is not going up after running a moment

Question:Why won’t the oven QRF630 turn on? measured the temperature with an optocoupler and it showed the same value.
Answer:the temperature is not going up after running a moment.
It is estimated that the three heating pipes in the upper temperature zone are burned, resulting in the temperature not rising

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Customer Sharing #QM81 fully-automatic SMT line applied to Smart wearable device prototyping PCBs and mass production part2

Pcb loader QUL350→fully-automatic stencil printer QFA5060→ SMT 1m Conveyor→#fully-automatic PNP machine QM81→#conveyor→#reflow oven 12 heating zoneQRF1230→ PCB unloader QDL350

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