サンエー工業 List of Products and Services

We would like to introduce our proposed "Jet Grout Floating Slurry Reduction and Drainage Treatment System." After excavation using the jet grouting method, the slurry is homogenized, separating sand and gravel from the slurry to create a dewatered cake. The filtered water is reused, and any excess water after reuse is treated for turbidity and pH using a turbidity treatment machine to meet discharge standards before being released. This is an "environmentally friendly treatment system" aimed at reducing the volume of waste slurry and lowering costs. 【Equipment Used (Partial)】 ■ Recovery Machine: Vacuum Shooter ■ Primary Treatment Machine: Sand Master ■ Sand and Gravel Pit ■ Secondary Treatment Machine: Filter Press ■ Turbidity Treatment Machine: Thickener *For more details, please download the PDF or feel free to contact us.

When installing a turbidity water treatment machine, debris such as "fallen leaves, wood chips, branches, plastic bottles, and bark chips" may float in the raw water tank. In such cases, the submersible pump that sends the raw water can suck in these floating materials, making it unable to pump water. Therefore, it was necessary to manually clean the raw water tank at all times. By using this pump, the debris is crushed, and blockages are automatically resolved. This enables stable operation of the turbidity water treatment machine and reduces the need for manual labor. 【Features】 ■ High passing characteristics The pump uses a design that is less likely to clog even when sucking in fallen leaves and dead branches due to its high passing performance. ■ Double float structure With stable buoyancy, it follows the fluctuations caused by surface agitation and air mixing, continuously collecting floating debris from the water surface. ■ Adjustable gate (collection opening) height By minimizing the number of floats, a wide inflow space is secured, allowing collected materials to flow in smoothly. ■ Wide inflow space By adopting a gate float, height adjustments can be easily made, allowing for efficient collection tailored to the floating debris. *For more details, please download the PDF or feel free to contact us.*

This document is the catalog "San-E News" published by San-Ei Kogyo Co., Ltd. in September 2025. It features the "Submersible Non-Clogging Smash Pump KRBN type." We introduce the product's characteristics, standard specifications for key components, and performance curves. Since our establishment, we have been a "total planner for water treatment," renting and selling products focused on "solving water problems" centered around pumps. Please leave any matters related to "water facilities" and "wastewater treatment" to us. [Contents (partial)] ■ Slim design with a single-channel structure ■ Innovative foreign matter passing performance ■ For bypassing in sewer construction and updating factory drainage facilities ■ Standard specifications for key components ■ Performance curves *For more details, please download the PDF or feel free to contact us.

The "KRBN type" is an underwater non-clogging smash pump that demonstrates its true value in sewer construction rerouting and factory wastewater containing a large amount of foreign substances. With its upward discharge and single-channel structure, it is easy to install in narrow spaces. It can also operate in the air during low water conditions, as it can cool the motor. Additionally, the unique design of the suction cover combined with the impeller significantly reduces the risk of pump blockage through its smashing mechanism. 【Features】 ■ Slim design with a single-channel structure ■ Innovative foreign substance passage performance ■ Suction cover suppresses entanglement of foreign substances at the impeller inlet ■ Impeller (blade section) pushes foreign substances into the pump interior ■ Impeller (boss section) suppresses the retention of foreign substances at the suction part ■ Can be installed in manholes with a diameter of 600mm *For more details, please download the PDF or feel free to contact us.