How To Promote PCBA Green Production?

With the increase in environmental awareness and strict regulations, how to mitigate the environmental impact of processing has become a challenge that companies must face. In this paper, we will discuss the environmental impact of PCBA processing and provide effective mitigation measures to promote green production.

I. The main impact of PCBA processing on the environment

1. Scrap and waste

Wastes and wastes generated during PCBA processing include waste PCB boards, residual solder, chemical reagents and other production wastes generated during the production process. These wastes, if not handled properly, will cause pollution to the environment.

2. Use of chemicals

In PCBA processing, the use of chemicals such as fluxes, cleaning agents and other chemical processing agents may contain harmful substances. These chemicals can pollute soil and water sources during use and disposal.

3. Energy Consumption

PCBA processing involves equipment such as reflow ovens, SMT mounters and other equipment that consume a lot of power, and energy consumption puts pressure on the environment. Improper use of energy not only increases production costs, but also may lead to environmental pollution.

4. Exhaust emissions

Certain PCBA processing equipment and processes may produce exhaust gases, such as gases released during the welding process. These exhaust gases may contain hazardous substances and have an impact on air quality.

II. Effective measures to mitigate environmental impact

1. Implementation of waste classification and recycling

Classification and recycling of waste materials in the production process can effectively reduce the burden of waste materials on the environment. Establish a perfect waste management system to ensure that waste PCB boards, solder and other waste materials are properly handled and recycled. Also, encourage material suppliers to provide recyclable packaging materials.

2. Adopt environmentally friendly chemicals

Select fluxes and cleaning agents with low volatile organic compound (VOC) content to reduce environmental pollution. Promote the use of environmentally friendly chemicals and green processes to reduce the emission of hazardous substances in the production process. Conduct compliant treatment of waste chemicals to avoid pollution to the environment.

3. Energy saving and consumption reduction

Adopt energy-saving equipment and technology to reduce energy consumption. For example, use high-efficiency reflow ovens and mounters, and optimize production processes to reduce energy demand. Regularly maintain and calibrate equipment to ensure it operates efficiently, thereby reducing energy waste.

4. Treating Exhaust Emissions

Install efficient exhaust gas treatment systems, such as air filters and exhaust gas recovery devices, to reduce harmful emissions. Regularly test and monitor exhaust emissions to ensure that they comply with environmental regulations. Promote the upgrading of treatment technology for exhaust gas emissions to reduce the impact on air quality.

Company Profile

Zhejiang NeoDen Technology Co., Ltd. has been manufacturing and exporting various small pick and place machines since 2010. Taking advantage of our own rich experienced R&D, well trained production, NeoDen wins great reputation from the world wide customers. 

In our global Ecosystem, we collaborate with our best partners to deliver a more closing sales service, high professional and efficient technical support.

We believe that great people and partners make NeoDen a great company and that our commitment to Innovation, Diversity and Sustainability ensures that SMT automation is accessible to every hobbyist everywhere.