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Fume Extraction For The Electronics Industry 

Purex machines offer safe removal of hazards across various process's within Electronics sector. The machine’s focus in optimizing various processes for maximum efficiency while minimizing running costs. However, exposure to these fumes can have severe consequences for operators, leading to multiple irreversible lung diseases.

Heat and pressure produce metal vapours that release harmful fumes which can be detrimental to the health of your employees. At Purex, our wide range of fume extractors for the electronics industry are designed to combat toxic metals to improve air quality and provide a safer, more efficient working environment. Our fume extractors provide solutions across various electronic applications.

Typical applications

Wave Soldering

Wave soldering is a key process in electronics manufacturing, utilising reflow ovens allows for soldering on mass. Its portability allows for flexible production layouts and it’s designed for energy efficiency, reducing costs and environmental impact.

The process contributes to industry sustainability efforts by minimizing energy use. Overall, wave soldering combines efficiency, adaptability, and eco-friendliness, making it a significant advancement in soldering technology.

It’s an effective solution for both small startups and large manufacturers aiming to improve their production process and lessen their environmental footprint.

Conformal Coating

Conformal coating in electronics manufacturing involves a application of various products to electronic boards. These coatings can provide a variety of benefits such as protecting the parts from moisture or liquids in the environment.


These coatings can produce fumes which can be harmful and emit an unpleasant odour, necessitating effective extraction and ventilation systems.


Proper fume management not only ensures a safe and comfortable working environment but also enhances the quality of the conformal coating process.

Laser Depaneling

Laser depaneling is a highly effective method for handling FR4 material, using a laser prepares the circuit board for other components to be fitted. 

This technique stands out for its cleanliness and safety, ensuring a hazard-free environment during the manufacturing process. What sets laser depaneling apart is its flexibility, which lends itself to portability. This means it can be easily integrated into various production setups, making it a versatile solution for electronics manufacturing.

Hand Soldering

The process of hand soldering necessitates direct exposure to fumes, which unfortunately can result in potential lung and skin complications.

To alleviate these risks, it’s advisable to utilize equipment that is specifically designed with safety features. This includes machinery outfitted with stainless steel arms, transparent hoods, cowls, and cabinets. These features not only enhance the safety of the process but also contribute to a healthier working environment.

By adopting such measures, one can ensure a safer and more efficient soldering process.

Selective/Robotic Soldering

Selective and robotic soldering techniques offer a high degree of portability and flexibility, making them a preferred choice in various manufacturing scenarios.

These methods are versatile enough to accommodate enclosed selective solder machines as well as open-air soldering robots. This adaptability allows for a wide range of applications, catering to different soldering needs while maintaining efficiency and precision. Their portability further enhances their appeal, providing a solution that can be easily integrated into diverse production environments.

In essence, selective and robotic soldering methods represent a significant stride in soldering technology, combining flexibility, portability, and efficiency.

Recommended Machines

  • FumeCube Range

    The Purex FumeCube is a multi-purpose unit, with its high performance capabilities, you can run the extraction unit without any loss of efficiency. Whilst offering highly effective and economical flexibility for your specific requirements.

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  • 2 Tip

    The Purex 2-Tip is a cost-effective solution that enhances your individual requirements. Designed with your unique needs in mind, this innovative product features a built-in LED filter block warning feature which makes this machine a practical solution.

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  • 3 - 15 Tip

    The Purex 3-15 Tip is a high-performing solution which is not only cost effective but also designed with precision. The unit comes equipped with an LED filter block warning system, ensuring the operators safety and efficiency.

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  • 200i HP

    200i HP

    The Purex 200i HP unit is fully automated, requiring the user to simply set the desired airflow during setup. Designed for use with soldering tips this unit can extract from up to 50 soldering tips at the same time.

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  • 5000i

    5000i

    The 5000i 3 Phase offers a choice of pre-filters depending on if your workspace allows side inlet or rear inlet. This machine is able to extract from up to 36 separate Purex arm kits simultaneously, making it an ideal choice for large scale Hand Soldering processes. Its large air flow also allows it be used for Wave Soldering applications where a steady and constant airflow is needed. In addition, it can be used on large scale Laser Engraving and Coding processes.

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  • 5000i Range

    The Purex 5000i range 3 Phase units are designed to effectively and efficiently remove a large volume of hazardous fumes. The versatility of the 5000i range is further enhanced by its specialized units, including the 5000i HD 3 Phase and the 5000i PVC 3 Phase.

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  • 800 Range

    The Purex 800 range are advanced, automated extraction units, designed to provide superior protection for your operations. Each unit is precise, powerful, and ensures high performance.

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Soldering In An Education Setting
Case Study

Soldering In An Education Setting

Our customer is a leader in the manufacturing training sector. The customer wanted to be able to provide a safe space for the students, to get hands of with creating electrical parts without the risk of inhaling dangerous fumes. Read more about how we provided this customer the solution they needed.

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