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The company now possesses a fully automated non-woven fabric production line and a complete set of post-processing equipment. This includes the introduction of carding machines and high-speed web-forming equipment from France's Andritz, alongside China's leading high-speed, high-frequency needle-punching machinery. Post-processing facilities encompass setting and pre-shrinking machines, singeing machines, calendering machines, and laminating machines. The facility is capable of producing various non-woven filter materials ranging from 85 to 1200 GSM, with an annual production capacity of 3.6 million square metres.

Shandong Huazhe Environmental Protection Technology Co. , Ltd. factory production line 0

The filter bag production line features a fully automated intelligent suspension production line from Sweden's ETON, an automated hot-melt production line for dust collection filter bags, a laser-cutting production line for high-efficiency liquid filter bags, and a laser-cutting production line for plate-and-frame filter cloth. Annual production capacity exceeds one million filter bags.

Shandong Huazhe Environmental Protection Technology Co. , Ltd. factory production line 1

The filter cage production line incorporates a high-speed welding integrated machine developed by Zhejiang University of Technology, ultrasonic welding equipment, and automated adhesive application systems. Annual production capacity exceeds one million filter cages.

Shandong Huazhe Environmental Protection Technology Co. , Ltd. factory production line 2


OEM/ODM Capability
  • We tailor unique industrial dust collection solutions for each customer based on their specific application scenarios.
  • We select the highest-quality, most cost-effective filter media for our customers, considering factors such as temperature resistance, acid and alkali resistance, airflow, filtration efficiency, and operational costs.
  • We can custom-manufacture matching filter cages and filter bags for clients based on existing industrial dust collection equipment installed in their application scenarios. This ensures seamless compatibility and operation with clients' original industrial dust collection systems.
  • We also assist clients in selecting filter cloths according to their specific requirements and dimensions. We process and manufacture plate-and-frame filter cloths in various sizes to match different plate-and-frame filter presses, fulfilling diverse client needs.