サンエー工業 List of Products and Services

We would like to introduce our "Polyethylene Notch Tank." It can be installed by hand during setup and removal, making it possible to install in locations where lifting equipment cannot be used. It has a built-in pump and can be used as a receiving tank. The flange part is usually shipped in a blind (covered) state, so please consult your sales representative if you are considering connections, etc. 【Features】 ■ Can be installed by hand during setup and removal ■ Can be installed in locations where lifting equipment cannot be used ■ Drain outlet with super low-reach joint ■ Triangular weir for flow management ■ Built-in pump *For more details, please refer to the PDF document or feel free to contact us.

• tank

We would like to introduce our dust catcher, the "SS-1 model." By installing this product above the raw water tank, it is possible to remove leaves and debris mixed in the raw water, thereby reducing troubles that may occur on the turbid water treatment side. We will design, plan, and provide estimates according to the usage conditions. Please feel free to contact us when you need assistance. 【Features】 ■ Removes leaves and debris from raw water for turbid water treatment ■ Removes leaves and debris from river water intake ■ Reduces troubles that may occur on the turbid water treatment side ■ Designs, plans, and provides estimates according to usage conditions *For more details, please refer to the PDF materials or feel free to contact us.

• Other water treatment equipment

The "Fuma 8K Type" is a versatile water vacuum cleaner that sucks up residual water and sludge from concrete surfaces without leaving a drop behind, making cleaning tasks surprisingly comfortable. It can quickly suck up residual water and pooling water from deep places (around 5 meters) using a hose, and it can also extract bottom water from deep and narrow rebar formwork by extending the hose from the ground, facilitating residual water treatment. Please feel free to contact us if you have any inquiries. 【Features】 ■ A "versatile water vacuum cleaner" that continuously sucks and drains muddy pooling water and residual water ■ Effective in various situations such as under elevated bridge decks, at the bottom of water tanks, tank bottoms, slabs, and U-shaped ditches ■ Capable of safely sucking up water mixed with sludge ■ The separated soil and sand from suction can be accumulated in a sludge bag for dehydration and removal *For more details, please download the PDF or contact us.

• Other water treatment equipment

The "SW-8S model" is a super multi-sweeper that is suitable for drainage work in narrow and deep places due to its strong suction power. It uses a "40A hose 20m" at high vacuum levels to provide a powerful suction capacity of 140L/min. It can safely suction water mixed with sludge. Additionally, even without a water supply facility, it can operate continuously for 8 hours using only the water from the circulation tank, and there is no decrease in vacuum performance even when the temperature of the circulating water reaches 60°C. 【Features】 ■ Quick vacuum generation allows you to start working immediately after connecting the water hose. ■ Safely suction water mixed with sludge. ■ Recovered sludge can be extracted with an average moisture content of 35% through unique vacuum dehydration. ■ There is no decrease in vacuum performance even when the temperature of the circulating water reaches 60°C. *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Vacuum Cleaners

The "integrated unit" of the SVC series (vacuum pump + recovery tank) is a vacuum shooter that significantly improves work efficiency due to its excellent continuous suction capability. By adding a booster unit (VPU) that can be powered up at any time, it is possible to reduce costs by eliminating the need to replace the main SVC unit. It operates fully automatically, so no operator is required. Additionally, we also offer a "separate unit" that allows for the combination of suitable tanks for different purposes. 【Features】 ■ Cost reduction is possible by adding a booster unit (VPU) that can be powered up at any time, eliminating the need to replace the main SVC unit. ■ Using the newly developed step tank pipe (STP), it can recover from deep shafts all at once to the ground, making it usable even in narrow shafts. ■ System design is planned according to the intended use. *For more details, please refer to the PDF materials or feel free to contact us.

• Vacuum Equipment

The "SW-37 model" is an aqua sweeper that employs a newly designed vacuum generator with virtually no performance degradation due to wear. At -0.061MPa (-450mmHg), which significantly affects the performance of the residual water treatment machine, it achieves an air suction volume of 300L/min. This allows for the complete removal of water down to the last drop, achieving zero residual water. Additionally, the three elements that constitute the sweeper's performance (vacuum performance, air suction volume, and drainage performance) have been balanced to achieve high performance, allowing the suction hose to be extended up to 100m. 【Features】 ■ Completely removes water down to the last drop, achieving zero residual water ■ Strong vacuum generation at -0.085MPa (-630mmHg) ■ The synergy of a special pump designed for the ejector and a newly designed recovery tank improves the drainage performance to 300L/min under standard specifications (lifting height of 5m) ■ Once the sweeper is set up, it can cover a radius of 100m with a single hose *For more details, please refer to the PDF document or feel free to contact us.

• Vacuum Equipment

The "JSP-4 type/JSP-8 type" is a jet sweep pump that can be used with a 100V power supply. Designed with user convenience in mind, it features a simple structure that allows for easy daily maintenance and quick recovery on-site in case of failure. With its uniquely developed vacuum generator, it efficiently generates a vacuum of -0.085MPa (-630mmHg) and is resistant to wear and tear. Additionally, it is equipped not only with suction capabilities but also with a discharge function, allowing for drainage up to a height of 5m, which means it can discharge water up to 50m horizontally. 【Features】 ■ Powerful vacuum pump ■ Low failure rates in various mechanisms and wear resistance ■ Easy maintenance structure ■ Operable even when submerged ■ Strong discharge power *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Vacuum Cleaners

We would like to introduce the automatic control panels for autonomous operation that we handle. We provide automatic control to operate and stop pumps safely and reliably at the required water level. We can design and manufacture various control panels according to your needs. In the PDF materials, you can view specifications for automatic panels, including the 7-point automatic panel specifications. 【Lineup (partial)】 ■ AHB-5.5E 5.5kW ■ AHB-11E 11kW ■ AHB-22E 22kW ■ AHB-37E 37kW ■ AHB-110E 110kW *For more details, please refer to the PDF materials or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce the inverter panels and pump-related equipment that we handle. We offer a lineup of INB-55 for 5.5kW, INB-11 for 11kW, and INB-22 for 22kW. The voltage is three-phase 200V. For pump-related equipment, we provide an electric valve control panel, a power reel for power supply, and optional float switches and electric valves. 【INB-55 Specifications (Excerpt)】 ■ Electric capacity: 5.5kW ■ Voltage: Three-phase 200V ■ Dimensions 　・ Width: 750mm 　・ Length: 1,280mm 　・ Depth: 390mm ■ Weight: 75kg * For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "HPC System" is designed with multiple combinations of water pumps according to the water volume, and controls the water pumps based on the usage amount. The control method detects flow rate and pressure, adjusting the number of operating water pumps according to the usage volume. This prevents unnecessary electricity consumption by increasing or decreasing the operation of the water pumps. Additionally, it can reduce unnecessary wear on the water pumps, leading to less maintenance and energy-efficient operation, resulting in excellent cost performance. 【Features】 ■ Designed with multiple combinations of water pumps according to the water volume ■ Controls the water pumps based on the usage amount ■ Prevents unnecessary electricity consumption by adjusting the operation of the water pumps ■ Reduces maintenance ■ Energy-efficient operation *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

The water supply for shield tunnel construction is ideally suited for the rational "Free Step Pump." The gradient of the tunnel, the depth of the shaft, and the required water volume in the tunnel vary depending on the construction conditions, so comprehensive planning and design are necessary. Additionally, with the increase in high-rise construction, it can accommodate any height of temporary water supply systems. All piping (ladder hoses) and valve units are provided for rent, contributing to a zero-mission approach by leaving no waste on site after use. 【Features】 <Free Step Pumping System for Super High-Rise Buildings> ■ Developed to accommodate any height of temporary water supply system ■ All piping (ladder hoses) and valve units are provided for rent ■ Contributes to a zero-mission approach by leaving no waste on site after use *For more details, please refer to the PDF materials or feel free to contact us.

• Water treatment equipment

We would like to introduce the ultra-high pressure washers and medium pressure high flow washers that we handle. The "Ultra High Pressure Hi Washer" includes the "HiW-210M model" with a flow rate of 50L/min and the "HiW-350 model" with a flow rate of 26.4L/min. It comes with a lever grip nozzle, a manual hose nozzle, and a 300L water tank. Additionally, the "Medium Pressure High Flow Tandem Turbo Pump" will be designed, planned, and quoted according to the usage conditions. 【Specifications (Excerpt)】 ＜Hi Washer HiW-210M Model＞ ■ Voltage: 200V ■ Output: 22kW ■ Discharge Pressure: 20.59MPa (210kg/cm2) ■ Dimensions (mm): Width 1,000 × Length 2,095 × Height 1,240 ＜Hi Washer HiW-350 Model＞ ■ Voltage: 200V ■ Output: 18.5kW ■ Discharge Pressure: 34.32MPa (350kg/cm2) ■ Dimensions (mm): Width 1,000 × Length 2,125 × Height 1,240 *For more details, please refer to the PDF document or feel free to contact us.

• High pressure cleaner

Our company handles a variety of "environmental protection-related equipment and facilities." We treat wastewater generated during the processing of contaminated soil containing harmful substances from natural sources and former factory sites, neutralizing it to make it harmless. Depending on the type of harmful substances, we select appropriate treatment methods such as neutralization, adsorption, coagulation and sedimentation, filtration, and chemical reactions to respond adequately and protect the environment of the discharge destination. Please feel free to contact us when you need our services. 【Product Lineup (Partial)】 ■ Dilute sulfuric acid neutralization treatment machine ■ Aeration blower ■ Stirring machine for reaction tank ■ Turbid water treatment machine ■ Fully automatic filtration device ■ Water quality monitoring panel *For more details, please refer to the PDF materials or feel free to contact us.

• Other environmental equipment

San-Ei Kogyo Co., Ltd. offers products and technologies that meet your satisfaction, drawing on accumulated know-how in all fields of "drainage, water supply, cleaning, collection, treatment, and environment." This catalog introduces water treatment machinery suitable for various applications. It features a diverse range of products, including "submersible pumps," "automatic pumps," "water supply pumps," and "high-pressure cleaners." Please make use of it for selecting products. [Contents (Excerpt)] ■ Drainage: Submersible pumps, automatic pumps ■ Water supply: Water supply equipment, water supply pumps ■ Cleaning: High-pressure cleaners ■ Collection: Vacuum systems *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

We would like to introduce our sand hopper, the "Low Head Hopper." Custom designs are possible depending on the installation location and the amount of sand stock. The opening gate is designed to be as large as possible, effectively preventing sand blockages. Please feel free to contact us when you need assistance. 【Capacity 100m3 Specifications】 ■ Power supply: 15kW ■ Dry weight: 27.5t ■ Transport vehicles ・ Large: 2 ・ 4t vehicle: 1 * For more details, please refer to the PDF document or feel free to contact us.

• others

San-ei Kogyo offers the "Round Hopper Type A." Due to its block design, it can be disassembled in just 8 places (for the 30m3 model), making transportation, assembly, and disassembly easy. The volume can be selected from 30m3 to 100m3. In addition, we also offer products such as "Inclined Conveyors" and "Shuttle Conveyors," so please feel free to contact us. 【Features of Round Hopper Type A】 ■ The gate is detachable, allowing for selection of discharge methods according to application. ■ The gate can be changed according to usage: - Slide type, fan type, or consultation available. ■ Due to its block design, it can be disassembled in just 8 places (for the 30m3 model). ■ The volume can be selected from 30m3 to 100m3. *For more details, please refer to the PDF materials or feel free to contact us.

• Conveyor

We would like to introduce our mud water treatment flow. The primary treatment machine, Sand Master, dehydrates sand using vibration and classifies silt using a cyclone. After adjusting in a tank that manages the specific gravity and viscosity of the slurry, the slurry is sent to the cutting edge via a slurry pump. The centralized monitoring panel for the mud water treatment plant conducts overall control and monitoring through a dedicated system. *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

We have developed a system to reduce the ultra-low frequency noise generated by the vibrating screen of the Sand Master (primary treatment machine) used in mud water pressurized shield construction and continuous underground wall construction. Ultra-low frequency sound is below 20Hz and is typically inaudible to most people; however, it can create a discomforting sensation of being pressed from the direction of the vibrating screen, which varies in intensity. When the sound pressure level exceeds approximately 85dB, the discomfort can intensify, although individual sensitivity may vary. Since its development, we have received numerous adoptions. 【Issues with Ultra-Low Frequency Noise】 ■ Ultra-low frequency sound is below 20Hz and is typically inaudible to most people. ■ There is a discomforting sensation of being pressed from the direction of the vibrating screen, which varies in intensity. ■ When the sound pressure level exceeds approximately 85dB, the discomfort can intensify, although individual sensitivity may vary. *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

We would like to introduce the "All-in-One Processing Machine Lock Master / Primary Processing Machine Sand Master" that we handle. The Lock Master lineup includes models LH-1542, LH-1848, and LH-2148, with mud water processing capacities ranging from 13m³/min to 25m³/min. The Sand Master offers 10 models with mud water processing capacities ranging from 1.7m³/min to 14.0m³/min. Please feel free to contact us when you need assistance. 【Sand Master Lineup (Partial)】 ■ SM-3T ■ SM-2 ■ SM-2V ■ SM-2W ■ SM-1 *For more details, please refer to the PDF materials or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce our automatic drainage tank pump. The automatic drainage tank pump allows for easy relay drainage without the need to dig a pit underground, eliminating the hassle of cleaning the bit and the need to interrupt drainage. It also completely prevents overflow from the relay pit. 【Automatic Drainage Tank Pump Model TP-400】 ■ Voltage: 200V ■ Output: 1.5kW to 7.5kW ■ Dimensions: Width 460mm × Length 1,300mm × Height 755mm ■ Weight: 190kg (pump sold separately) ■ Standard accessories: Pump automatic operation panel *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce deep well drainage. When conducting underground excavation work, it becomes necessary to lower the water level in the area being excavated if the groundwater level is high. One of the methods employed for this purpose is the deep well drainage method. By implementing the deep well drainage method, it becomes possible to lower the groundwater level and perform dry excavation. (The number and depth of wells may vary depending on the geological conditions.) 【Features】 ■ When conducting underground excavation work, it becomes necessary to lower the water level in the area being excavated if the groundwater level is high. ■ One of the methods employed for this purpose is the deep well drainage method. ■ It becomes possible to lower the groundwater level and perform dry excavation. *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce our temporary water supply system, the "Pumping Ladder System." By combining a pumping washer and a ladder hose water supply system, we deliver regular construction water and high-pressure cleaning water through a 12mm high-pressure hose. Not only does it supply water at a high elevation, but it also accommodates long horizontal construction projects, providing significant cost reductions through hassle-free combined water supply (low pressure and high pressure). 【Features】 - Delivers regular construction water and high-pressure cleaning water through a 12mm high-pressure hose - Valves and high-pressure hoses can be connected by hand - Suitable for long horizontal construction projects such as tunnel construction - Provides significant cost reductions through hassle-free combined water supply (low pressure and high pressure) *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

We would like to introduce our fully automatic continuous suction and sludge discharge tank unit, the 'WT model'. It continuously and automatically separates and discharges the suctioned sand and gravel. If there is a large amount of gravel, it is also possible to use a separate gravel recovery tank (KH-500). We will design, plan, and provide estimates according to your usage conditions, so please feel free to consult with us. 【Features】 ■ Continuously and automatically separates and discharges the suctioned sand and gravel ■ The gravel recovery tank (WT) is installed in the shaft, and with the automatic transportation function, vacuum recovery work can be performed continuously ■ If there is a large amount of gravel, it is also possible to use a separate gravel recovery tank (KH-500) * For more details, please refer to the PDF materials or feel free to contact us.

• Wastewater/wastewater treatment equipment

The SC-4D is a slurry concentrator equipped with a continuous suction and sludge water discharge function that emphasizes workability. It separates the suctioned sand and gravel in the air and discharges them continuously and automatically. Dehydration is achieved through the vibrating screen of the Sand Master incorporated at the bottom. The recovery tank, which excels in air-water separation functionality, allows for the selection of pumps according to the processing purpose of the recovered materials. 【Features】 ■ Continuous suction and sludge water discharge function emphasizing workability ■ Ability to select pumps based on the processing purpose of the recovered materials ■ Design, planning, and estimation available according to usage conditions ■ Installation of a slurry concentrator for gravel and sand recovery in a shaft, enabling on-site solid-liquid separation and dehydration in combination with a vibrating screen *For more details, please refer to the PDF materials or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce our rubble recovery tank, the 'KH-500 model'. The hatch opens and closes with a hydraulic pump (manual). The rubble recovery tank (WT) is installed in the shaft, and it is equipped with an automatic discharge function, allowing for continuous vacuum recovery operations. We will design, plan, and provide estimates according to your usage conditions. 【Specifications】 ■ Total volume: 0.5m³ ■ Settling volume for rubble: 0.35m³ ■ Inlet diameter: 100mm ■ Outlet diameter: 100mm ■ Dimensions: Length 1,450mm, Width 700mm, Height 1,020mm ■ Dry weight: 440kg *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce our step tank pipe, the 'STP-75 model.' This product improves the suction efficiency for vacuum boosters in cases where the shaft is deep or when the distance is long due to shield construction. We will design, plan, and provide estimates according to your usage conditions. Please feel free to consult us when you need assistance. 【Specifications】 ■ Suction inlet diameter: 100mm ■ Drain outlet diameter: 100mm ■ Dimensions: Length 900mm, Width 630mm, Height 700mm ■ Dry weight: 60kg *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "BP-5N" is a my pump booster unit equipped with a 200L water storage tank. It can supply water at a stable pressure of 0.5MPa, unaffected by fluctuations in underground water supply pressure. It provides uniform mixing water without inconsistencies. Additionally, the water storage tank is equipped with a ball valve. Please feel free to consult us when needed. 【Features】 ■ Easy to use with an automatic pressure supply pump ■ Provides stable supply of uniform mixing water, ensuring consistency ■ Comes with a 200L water storage tank ■ Energy-efficient operation ■ Equipped with a ball valve in the water storage tank *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment