PDR manufactures some of the finest SMD BGA Rework stations available worldwide. Our IR rework stations have become the benchmark for soldering and desoldering quality, loaded with the features required for modern SMT BGA rework and these days, our customers achieve ultra-high production line yields, in a simple rework process.

It is called Focused IR because we are focusing the IR energy through the PDR lens unit and therefore creating a focusable and size adjustable heating spot/area to perform rework. Other competitive IR technologies use Medium wave IR for the top heater, which is what PDR uses to preheat the PCB from underneath.

PDR's IR technology is different, we use short wave IR and project the light energy through a lens unit to create a Visible Focused IR Beam. It is called Focused IR because we are focusing the IR energy through the PDR lens unit and therefore creating a focusable and size adjustable heating spot/area to perform rework.

In this paper, an experimental study of four optical setups used for developing a Focused IR Light Soldering System (FILSS) for Surface Mount Technology (SMT) lead free electronic devices, specifically Ball Grid Arrays (BGA), is presented.

The IR-C3 uses all the proven attributes of PDR’s Focused IR technology, first introduced in 1987 and now used worldwide by over 4500 customers. The IR-C3 system is now available in 2 models – the C3S and C3i. Made in the United Kingdom with only the finest components for optimum precision, the PDR IR-C3 is one of the best performing entry ...

顶部加热采用PDR可调式Focused IR红外聚焦加热技术。 优点低功率，可快速调节加热面积，进行目标器件加热，不损伤周围元器件、可有效减小板弯，消除热应力，且无需喷嘴。

How does PDR's Focused IR work? In principle a component is subjected to a ‘micro oven’ environment, being carefully heated to reflow from above and below. Focused IR is generated from a 150w tungsten-halogen lamp. An IR spot is projected through a series of special lenses and focused on to the component.

2021年1月26日 · Some of the key advantages offered by focused IR include no moving gas, precise control, gentle processing, and a tool and hands free operation. No moving gas means that adjacent or small devices...

Focused infrared welding for clean, particulate-free parts. InfraGuide is not like other infrared (IR) welding technologies. If you’ve struggled with IR welding in the past because of uneven heating or flare-ups, InfraGuide is for you. The technology focuses IR energy from small 100 W bulb-type emitters onto the weld joints of your parts.

In this paper, an experimental study of four optical setups used for developing a Focused IR Light Soldering System (FILSS) for Surface Mount Technology (SMT) lead free electronic devices ...