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YUSH Electronic Technology Co.,Ltd
YUSH Electronic Technology Co.,Ltd Professional in PCB depaneling machine & PCB separator since 2005.
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SMT Production Line High Efficiency High-end Lead-free Hot-air Reflow Soldering Machine YS-1200N

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SMT Production Line High Efficiency High-end Lead-free Hot-air Reflow Soldering Machine YS-1200N

Brand Name : YUSH

Model Number : YS-1200N

Place of Origin : GuangDong

MOQ : 1

Price : USD25000

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 100

Delivery Time : 20work days

Weight : 3850kg

Standard Color : Standard Color

Electric Power : 93KW/ 97KW

Components Clearance : PCB Board Top 30mm / Bottom 25mm

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Independent detection of oxygen concentration in the whole process
The nitrogen quantity in the whole process can be controlled, and each temperature zone can be controlled in an independent closed loop, so that the oxygen concentration range can be controlled within 50-200 ppm. When the oxygen concentration in the whole process is within 200ppm, the nitrogen consumption is: 22-25m ³/ H ( 12
temperature zone); When the oxygen concentration in the welding area is within 1000ppm, the nitrogen consumption is 10-12m ³/ H ( 12 temperature zone).
Practical significance of whole-process hypoxia concentration control
Inert protection shall be provided throughout the process to prevent secondary oxidation of the welding interface; Poor wetting caused by oxidation will lead to more fatal hazards in the process of miniaturiza- tion and close spacing. Increase the width of lead-free welding process window and make process commissioning more flexible; In nitrogen environment, the surface tension of liquidsolder decreases, which can effectively reduce
the peak temperature and shorten the reflow time.
Parameters

Product Tags:

High-end SMT Production Line

      

Lead-free SMT Production Line

      
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