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ETON servisi çok özenli, mühendisler çok sabırlı ve makine kullanımı kolay.

—— Fikret

جودة الآلة ETon جيدة جدا وسريعة جدا، والآلات سهلة التشغيل. وكانت هناك خدمة ما بعد البيع، وكانت هناك تجربة ممتعة جدا للتسوق في الصين

—— Nadim

Cảm ơn bạn rất nhiềuETON vì đã giúp chúng tôi thiết kế toàn bộ chương trình dây chuyền sản xuất SMT, cho phép chúng tôi tiết kiệm chi phí. Cũng xin cảm ơn kỹ sư hậu mãi của công ty bạn đã đến nhà máy của chúng tôi để gỡ lỗi máy cá nhân, và dịch vụ này rất chuyên nghiệp và chu đáo. Hy vọng công ty của bạn ngày càng tốt hơn!

—— ngyum

ETON machine mounting speed is very fast, the quality is also very good, long life, after-sales service is very comprehensive, Worth having.

—— Sanjay

Thank you for your considerate service. You can reply my questions online 24 hours a day. The quality of your machines is very good.The installation plan you have given is excellent! Our productivity has improved, and we've had good revenues.We look forward to the opportunity to continue our cooperation.

—— tim

Çok fonksiyonlu bir makine ampul, lamba ve sürücü, çok akıllı sopa olabilir!

—— cagin

The HT-XF lamp high-speed placement machine is really amazing. The production capacity can reach 120,000 per hour. The speed is so fast but the accuracy is very high.

—— praveen

The machine is simple and easy to operate, and the service is very good. It also provides free software updates for life. ETON is a very good manufacturer

—— pawan

RT-1 hızlı ve yüksek hassasiyetli

—— abbas

The quality of your machines is very good, our company has been put into production

—— mohamed

Il servizio post-vendita ETON è tempestivo ed efficace per risolvere le nostre preoccupazioni

—— Addy

ETON 제품 품질은 안정적이고 비용 효율적입니다.

—— MIN KEE KIM

yra profesionalus, efektyvus ir gali padėti mano gamyklai sparčiai vystytis

—— adam phelan

Maaaring ibigay ng ETON ang buong line plan, mataas ang katumpakan ng makina

—— Antonio C. Cuyegkeng

ETON jest moim zaufanym partnerem

—— Andrzej Danielewicz

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About Reflow

Reflow soldering is a technology for soldering surface mount components onto a printed circuit board (PCB), which is widely used in the electronics manufacturing industry. The following is an introduction to it:

Principle

External heat sources are utilized to make the solder paste melt when heated, connecting the pins or electrodes of the electronic components with the pads on the PCB, thus forming a reliable electrical and mechanical connection.

Equipment

Reflow soldering equipment usually consists of a heating system, a conveying system, a cooling system, and a control system, etc. The heating system generally adopts infrared heating, hot air heating, or a combination of both, enabling the PCB to go through stages such as preheating, temperature rising, reflow, and cooling in different temperature zones.

Process Flow

• Solder Paste Printing: An appropriate amount of solder paste is printed onto the pads of the PCB through a stencil.

• Component Mounting: A pick-and-place machine is used to accurately place the surface mount components at the corresponding positions on the PCB.

• Reflow Soldering: The PCB with the mounted components is placed into the reflow soldering furnace and heated according to the set temperature curve. In the preheating zone, the PCB and components are slowly heated to remove moisture and solvents, and at the same time, the flux in the solder paste is activated; in the temperature rising zone, the temperature rises rapidly to make the solder paste reach the melting temperature; in the reflow zone, the solder paste melts completely, wets the pins of the components and the pads of the PCB, and forms good solder joints; in the cooling zone, the solder joints are rapidly cooled and solidified to complete the soldering process.

Advantages

• High soldering quality, capable of achieving high-precision soldering, with full and reliable solder joints and good consistency.

• High production efficiency, suitable for large-scale automated production and enabling continuous operation.

• Less pollution to the environment. Compared with traditional soldering processes such as wave soldering, fewer chemical substances such as flux are used.

Application Fields

It is widely applied in the manufacturing of various electronic devices, such as the PCB assembly in the fields of computers, mobile phones, tablets, automotive electronics, aerospace electronics, etc

 

latest company news about About Reflow  0

Pub Time : 2025-04-25 12:24:25 >> News list
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Shenzhen Eton Automation Equipment Co., Ltd.

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