Jinan Huaxin Automation has installed large‑size aluminum alloy and PVC skylight hoods on the overhead cranes in the large welding workshop of China Merchants Heavy Industry (Jiangsu) Shipbuilding. These hoods are tailored to the crane’s mobile operating conditions, and the treated exhaust gases comply with local fugitive emission standards, earning high praise from the customer.

Jinan Huaxin Automation has provided an explosion-proof dust‑extraction system for the aluminum‑part sanding station of a smart‑home manufacturing enterprise in Shanghai, equipped with a complete set of explosion‑proof safety components. With a total airflow of 20,000 m³/h, the treated exhaust air complies with local organized emission standards, earning high praise from the customer.

Jinan Huaxin Automation has provided fume and dust control for the hydraulic support welding station of a coal‑mining machinery company. Tailored to both robotic and manual welding operations, it features a large, workstation‑integrated telescopic enclosure with a total airflow of 31,000 m³/h, effectively preventing fume and dust from escaping and significantly improving the workshop’s working environment.

Jinan Huaxin Automation provided dust‑removal services for an automotive production line at an industrial equipment manufacturer in Tianjin, employing fixed fume hoods and rockwool‑panel enclosures to address welding and grinding operations. The project achieved a total airflow of 93,000 m³/h, delivering excellent dust‑collection performance and a visually appealing installation, earning high praise from the client.

Jinan Huaxin Automation implemented a fume and dust control project for 48 robotic welding stations at an industrial supermarket in Shanghai, employing enclosed booth‑type enclosures to capture emissions. The system is equipped with one operating and one standby dust‑extraction fan, along with custom‑designed non‑standard equipment, delivering a total airflow of 43,000 m³/h. Third‑party testing confirmed that the exhaust emissions comply with local environmental standards.

Jinan Huaxin Automation has customized a stationary fume hood dust‑removal system for Shandong Huaxing Construction Machinery’s robotic welding station dedicated to six mine‑car frames, paired with an HXHJ‑XF series dust‑collection unit delivering a total airflow of 60,000 m³/h. This solution effectively captures welding fumes generated by the robots, improving the workshop environment and ensuring compliance with local uncontrolled emission standards.