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PCB Assembly

Our factory located in ChangAn, DongGuan, with 6 SMT production lines, 2 DIP Lines, 2 assembly line, X-ray/AOI/SPI/BGA rework station. We focus on small and midd-sized project, also support sample in the initial stage of project.
Our Assembly business including SMT, DIP, Test,etc.
Capabilities
Process Item Paremeter
Print Max PCB print size 900*600mm²
Max board weight 8kg
Assembly Minimum accuracy 1005
Component 0.2-25mm
Min distance between BGA 0.25-2.0mm
BGA size 0.1-0.63mm
Min QFP size 0.35mm
Min board size 50*30mm
Max board size 850*560mm
Precision ±22μm(3σ),±0.05°(3σ)
Board thickness range 0.3mm--6mm
Max board weight 6kg
Max material placement types 500
SPI Min solder balls distance 100μm
X-Y Precision 0.5μm
False test rate ≤0.1%
AOI Min component 1005
Defect types Wrong material,missing material、wrong direction、Deviation、Open welding,etc
Upturned pin 3D test
Backflow Temperature accuracy ±1℃
Welding protection Nitrogen protction(Remaining oxygen<3000ppm)
Nitrogen control Nitrogen closed loop automatic control system,±200ppm
Product type Rigid,Flex,Rigid-flex
Contact Us

Shenzhen Tongtai Intelligent Manufacturing Technology Development Co., Ltd.
Add: 3rd Floor, Building D, ZhengChangDa Digital Technology Park, Jian 'An Road,Zhan Cheng Community,FuHai Street, BaoAn District, ShenZhen
Tel: 0755-23721330 
Fax: 0755-23318332
Website: www.tontektechnology.com
E-mail: kevin.zhang@tontektechnology.com


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