We have been certified as a cooperating organization specified in the "Agreement on the Investigation of Chemical Substances during Disasters"!

We conduct analysis and quantitative verification, as well as various water treatment tests!

*It targets factory wastewater and similar sources. *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 contact us.

• pump
• Water Treatment
• others

For anything related to "water treatment," leave it to the experts at Sanshin Seisakusho, specializing in "filtration," "wastewater treatment," and "recycling"!

Sansin Manufacturing Co., Ltd. is a technology development-oriented company that has celebrated its 73rd anniversary and specializes in the design, manufacture, and sale of industrial liquid filtration machines, wastewater treatment equipment, and recycling machinery. We also provide maintenance for the equipment we sell and contract regeneration services for ion exchange resins. Through our unique "Econo-Back System," which integrates filtration, wastewater treatment, and the recovery and reuse of water, chemicals, and metals, we are actively engaged in reducing environmental impact and effectively utilizing resources. 【Business Activities】 Development, design, manufacture, and sale of water treatment equipment, maintenance, recycling services (regeneration of ion exchange resins and metal recovery), analysis, and measurement certification. ● Filtration Equipment Precision filtration machines, dewatering filtration machines, oil-water separation devices, heat exchangers, filter media, closed filtration systems, etc. ● Wastewater Treatment Equipment MF membrane filtration devices, coagulation and sedimentation devices, sand filtration machines, dewatering machines, comprehensive wastewater treatment systems, etc. ● Recycling Equipment Ion exchange machines, concentration devices, acid metal salt separation devices, pure water production devices, nitric acid active bath management devices, resource recovery center systems, etc. *For more details, please download our catalog or feel free to contact us.

• pump
• Sanitary fixtures
• Water Treatment

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

In facilities operating nurse call systems, we have made bed exit sensors wireless, allowing them to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ Bed exit sensors notify wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

On December 23rd (Tuesday), the Japan Meteorological Agency announced the three-month forecast for January to March. During this period, there will be times when the extension of the Siberian high pressure is weak to the northeast and strong to the southeast, which may lead to the influence of cold air from the west. As a result, temperatures nationwide are expected to be nearly average from January to February. For more details, please visit our company website.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8