China Railway Group

The self-circulating welding fume extraction system designed by Qingdao Power Space Environmental Protection for the heavy industry enterprise of China Railway Group has been successfully accepted. Aiming at the environmental pollution caused by welding and grinding in the workshop, combined with the practical experience of our company's technicians, Power Space Environmental Protection has won unanimous praise.

China Railway Group Heavy Industry Corporation is one backbone enterprise in the industrial sector of China Railway Construction Co., Ltd., which is the world's top 500 and the world's largest construction contractor.

The area of customer’s large workshop is 435*30 meters, and the area of small workshop is 195*25 meters. According to the field survey, there are many processes in the same work station. If the traditional central pipeline purification system is adopted, it is more difficult to lay the pipeline. , And the unfixedness of the fume generation points in the production process lead to a low utilization rate of the collection hoods, which has a greater impact on production.

Through analysis and demonstration of various factors such as construction difficulty, economy, use effect, convenience of later maintenance and influence on the existing layout, so we adopted the "self-circulating fume extraction machine" to extract and purify the fume generated during the work process.

In order to have a safer workshop environment, Power Space Environmental Protection continues to innovate, and has won unanimous praise and recognition from the heavy industry enterprise of China Railway Group. We take every customer and their requirements seriously, and strive to achieve the best quality， and think what customers think, meet customer every requirements.