News

  • Chinese National Holiday Notice

    Dear partners, Firstly, we’d like to thank for all your sincere and continuous support to NeoDen. Pls kindly take a note due to Chinese National Day Holiday, NeoDen will be closed from 1st, Oct. 2022 to 7th, Oct.2022. and back to work on 8th, Oct. 2022. Apologize for all the inconveniences may ca...
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  • Pick and Place Machine Components and Structure

    Pick and Place Machine Components and Structure

    SMT machine is the synthesis of machine-electric-optical and computer control technology, is a kind of precision work robot. It gives full play to modern precision machinery, electromechanical integration, photoelectric combination, as well as the high-tech achievements of computer control techno...
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  • Celebrating NeoDen YY1 Shipped to Overseas 100 Units in 2 Months

    Celebrating NeoDen YY1 Shipped to Overseas 100 Units in 2 Months

    Date: September 24 Location: NeoDen Park Topic: Celebrating NeoDen YY1 Shipped to Overseas 100 Units in 2 Months NeoDen YY1 pick and place machine, with its product and price advantages, sold 100 units in 2 months and received more than 120 inquiries from customers, exceeding our expectations. Th...
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  • What Are The Guidelines for Electrical Refurbishment?

    What Are The Guidelines for Electrical Refurbishment?

    1. Rework rework basis: rework rework does not have the design documents and regulations, not approved in accordance with the relevant provisions, no dedicated rework rework process protocols. 2. The number of rework allowed for each solder joint: rework is allowed for defective solder joints, an...
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  • What is the difference between a high speed SMT machine and a medium speed SMT machine?

    What is the difference between a high speed SMT machine and a medium speed SMT machine?

    SMT machine is the core equipment in SMT production line, mainly used for chip components placement. Because of the different speed and placement products, it can be divided into ultra-high-speed pick and place machine, high-speed pick and place machine, medium-speed pick and place machine, etc. ...
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  • NeoDen 2022 Team Building Activity

    NeoDen 2022 Team Building Activity

    Time: 9.16-9.17 Location: Huangshan Mountain, Anhui Province Weather: Sunny day Last week, our team went to Huangshan mountain climbing. We chased the sunrise, the sunset, the Milky Way. The climbing process was very tiring, but the scenery on the way was very beautiful. NeoDen team encouraged ea...
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  • How to reduce the surface tension and viscosity in PCBA soldering?

    How to reduce the surface tension and viscosity in PCBA soldering?

    I.Measures to change surface tension and viscosity Viscosity and surface tension are important properties of solder. Excellent solder should have low viscosity and surface tension when melting. Surface tension is the nature of the material, can not be eliminated, but can be changed. 1.The main me...
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  • Is The Limit Temperature of IC Chips Absolute?

    Is The Limit Temperature of IC Chips Absolute?

    Some common rules When the temperature is about 185 to 200°C (the exact value depends on the process), the increased leakage and reduced gain will make the silicon chip work unpredictably, and the accelerated spread of dopants will shorten the chip life to hundreds of hours, or in the best case, ...
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  • Introduction to the role of reflow oven

    Introduction to the role of reflow oven

    Reflow oven is the main process technology in SMT, reflow soldering quality is the key to reliability, it directly affects the performance reliability and economic benefits of electronic equipment, and the quality of welding depends on the welding method used, welding materials, welding process t...
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  • NeoDen Attend Productronica India 2022

    NeoDen Attend Productronica India 2022

    Our official Indian distributor will attend the Productronica India 2022. Time: during 21st to 23rd, Sep.2022. Our booth: #PG34. Welcome to check the automatic SMT Assembly Line. Quick facts about NeoDen ① Established in 2010, 200+ employees, 8000+ Sq.m. factory ② NeoDen products: Smart series...
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  • What Are The Causes of PCB Board Deformation?

    What Are The Causes of PCB Board Deformation?

    1. The weight of the board itself will cause the board depression deformation General reflow oven will use the chain to drive the board forward, that is, the two sides of the board as a fulcrum to support the entire board. If there are too heavy parts on the board, or the size of the board is too...
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  • How to rationalize the layout of the PCB?

    How to rationalize the layout of the PCB?

    In the design, the layout is an important part. The result of the layout will directly affect the effect of wiring, so you can think of it this way, a reasonable layout is the first step in the success of PCB design. In particular, pre-layout is the process of thinking about the entire board, sig...
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