Grid for the reaction tank
We primarily provide a comprehensive range of ancillary products for water supply and wastewater treatment systems, including trash interception, chemical dosing and reaction, sedimentation, water collection, sludge removal, and filtration, as well as biological media and aerators for wastewater treatment projects.
Materials: stainless steel square tubing, stainless steel slats, and ABS slats. Square tubing specifications: 30x15, 30x30, 38x25, 38x38, 50x25, and 50x50. Slat width: can be manufactured according to design requirements.
1. The grid is a critical component installed in the flocculation reactor and exerts a decisive influence on the formation of alum flocs.
2. Traditional grids use pine strips or carbon-steel flat bars; pine strips are prone to swelling from moisture, deformation, and loosening, while flat bars are susceptible to rust.
3. Their common drawbacks are the easy accumulation of sludge in the mesh openings, which significantly impairs hydraulic conditions, and their short service life.
4. The grids manufactured by our factory boast an aesthetically pleasing appearance, durability, cost-effectiveness, and excellent flocculation performance.

Meticulous Design
- Customized Drainage Treatment Blueprint
Leveraging a highly professional team and extensive experience, we meticulously design water supply and wastewater treatment solutions tailored to the specific needs of each region and project. Our comprehensive offerings include multi-system designs for debris interception, chemical dosing and reaction, and other critical processes, providing scientifically sound, customized engineering design services for wastewater treatment projects.
Diverse Products
- Forging a powerful tool for wastewater treatment
As a specialized manufacturer of water supply and drainage treatment equipment and materials, we offer a comprehensive range of complementary products, including systems for water supply and drainage treatment as well as bio-media and aerators tailored for wastewater treatment projects. Our extensive product portfolio meets a wide variety of application needs.
Professional Installation
- Ensure the drainage system operates smoothly
We boast a professional installation team that provides efficient installation services to customers across more than 20 provinces (including municipalities directly under the central government), as well as Hong Kong, Macao, and Southeast Asia. Adhering rigorously to standardized procedures, we ensure precise and flawless installation of water supply and wastewater treatment equipment, thereby guaranteeing stable system operation.
Keywords: trash-rack equipment, sedimentation equipment, flap-valve filter bed
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