三進製作所 List of Products and Services

With the "EconoBack System" for filtration, wastewater treatment, and resource recovery and reuse of water, chemicals, and metals, we achieve not only partial optimization but also overall optimization! This includes filtration, recovery of valuable metals, reduction of chemical usage and washing water volume, and removal and purification of impurities. Our goal is to provide a low-cost, environmentally friendly, zero-discharge treatment plating system focused on resource recovery and recycling. We propose optimal products for each process: "Degreasing → Acid Washing → Plating → Recovery → Washing → Resource Recovery." ● Products for degreasing... Oil-water separation device for degreasing baths ● Products for acid washing... Acid and metal salt separation device ● Products for plating... Filtration machines, concentration devices ● Products for recovery... Concentration devices ● Products for washing... Filtration machines, cylinder-type ion exchange devices ● Products for resource recovery... Resource recovery center system.

This is a versatile stirrer designed to efficiently dissolve and mix small to medium volumes of powders and liquids in various industries. It is particularly widely used for chemical dissolution, liquid mixing, and preventing solid sedimentation in wastewater treatment systems. ● Easy-to-maintain simple structure (single or double stage with three-blade propeller) ● Compatible with various chemical solutions ● Belt reduction method ● Low cost

Introducing the "New Sink," a coagulation and sedimentation device from Sanjin Manufacturing Co., Ltd. This solid-liquid separation device removes suspended solids from raw water using coagulation and sedimentation. To achieve maximum sedimentation separation efficiency in the smallest space, we have adopted our unique multi-stage inclined chamber, which efficiently handles wastewater and water containing heavy metals and impurities. By utilizing an IoT remote monitoring system, you can monitor and confirm any abnormalities occurring in the device on-site. Additionally, you can save measurement data from pH meters, ORP meters, etc., and analyze work conditions by graphing this data. 【Features】 - High-speed acceleration tank with a unique mechanism that does not use mechanical stirring, combined with a multi-stage inclined chamber that has a high separation effect for clear water and flocs. - Processing capacity more than three times that of conventional types. - High removal rate (over 80%) even with large fluctuations in SS turbidity. - Three-dimensional design structure allows for greater processing volume in the same area. - The sludge separated by sedimentation has a higher compression rate compared to conventional types. *For more details, please feel free to contact us.

This machine is our best-selling sand filter that consolidates our company's outstanding filtration technology since its founding, boasting a track record of delivering hundreds of units over the past 40 years, both domestically and internationally. We are now announcing a new specification, "NEW Auto Sand R," which further pursues improvements in processing capacity and stabilization of treated water quality. ● Thanks to a patented circuit, backwashing operation is performed automatically and reliably, allowing the filter media to be used permanently. ● It operates fully automatically regardless of fluctuations in raw water flow, ensuring consistent treated water quality and allowing for safe operation. ● The unit is compact, making installation easy and straightforward. ● An air backwash mechanism can be installed depending on the composition of the raw water quality. ● Particularly for wastewater from metal surface treatment plants, which often have unstable water quality and are difficult to treat, it can reliably filter trace heavy metal hydroxides and fine suspended solids, stabilizing the treated water quality below regulatory values. ● As a closed system device, it also demonstrates effectiveness when combined with pretreatment equipment such as COD removal, RO, and ion exchange.

*It targets factory wastewater and similar. *The analysis methods comply with JIS K 0101 and JIS K 0102. *Please inquire about the fees for regular analyses and multi-sample analyses of the same items. *We also conduct various water treatment tests (wastewater treatment tests and filtration tests), so please inquire.

San-shin Manufacturing's environmental conservation equipment includes sedimentation separation devices, pressurized flotation separation devices, sand filtration devices, MF membrane filtration devices, dewatering filtration devices, ion exchange devices, soft water devices, pure water production devices, and concentration devices.

Introducing the "General Purpose Filter Press" dewatering and filtration device from Sanjin Manufacturing Co. This machine is a pressure filtration device that processes thick slurries and recovers clear liquids and cakes, capable of filtration, squeezing, dewatering, and cake washing operations. It adopts a manual opening and closing type suitable for small-scale dewatering, and is a compact device that requires minimal installation space. It is also optimal for Yamamoto reduction. 【Applications】 Solid-liquid separation of plating slurries / brewing, food, ceramics, refining, solid-liquid separation of sewage, etc. / Solid-liquid separation of laboratory wastewater treatment 【Features of the General Purpose Filter Press】 ■ Uses a special mesh on the filtration surface, making cake release easy ■ Provides thicker cakes than competitor products, resulting in greater processing capacity ■ Operates with light clamping force due to the specially designed seal between the filter plates ■ Compact installation space compared to conventional products relative to processing volume ■ Highly durable and easy to maintain *For more details, please refer to the PDF document or feel free to contact us.

In general, removing trace amounts of heavy metals (especially hydroxide suspensions) and fine suspended particles to below regulatory levels is challenging, requiring either the introduction of highly efficient coagulation and sedimentation equipment or significant time for sedimentation. Particularly in the current situation where regulations on copper and zinc have been strengthened, it is not an exaggeration to say that most factories are struggling with countermeasures. This machine is a cutting-edge device that reliably captures trace amounts of heavy metal suspended substances in wastewater and stabilizes the treated water quality below regulatory levels. ● Due to the one-touch valve operation method, cumbersome valve operations during process switching such as filtration and backwashing are unnecessary. ● The filling filter media has a unique shape and three-dimensional arrangement, resulting in a greater capture of suspended substances compared to conventional filter layers. ● The specific gravity of the filling filter media is low, thus requiring less wash water during backwashing. Additionally, by using an air bubbling method, significant savings in wash water volume are possible. ● By adopting it as a component of the "Econo-Back System" (recovery and reuse system), the overall processing efficiency of the entire system is further improved.

By utilizing an IoT monitoring system for filtration machines and wastewater treatment equipment from Sanjin Manufacturing, it is possible to monitor and confirm abnormalities occurring in the equipment on-site. Additionally, the operating status can be analyzed from the measurement data of various sensors. 【Solution Overview】 ■ IoT Remote Monitoring System - Remote monitoring and confirmation of equipment abnormalities - Saving and graphing measurement values from pressure gauges, flow meters, ammeters, conductivity meters, liquid level meters, pH meters, ORP meters, etc., to analyze operating conditions ■ Coagulation Sensor (Newly Developed) - Real-time remote monitoring of the "coagulation state" of the coagulation separation equipment - Visualization of floc formation to understand fluctuations in raw water conditions and optimize chemical dosing 【Features】 ■ Labor-saving: Reduces the burden of on-site inspections, eliminating the need for visual confirmation ■ Stabilization: Stabilizes treated water quality through chemical control according to water quality fluctuations ■ Safety and Security: Early detection of abnormal coagulation and sedimentation issues to reduce environmental risks ■ Performance Improvement: Enhances the quality of coagulation treatment and optimizes sludge generation ■ Quality Improvement: Guarantees stable treatment quality even for difficult-to-treat wastewater *We will build a system tailored to your application. Please feel free to contact us for more details.