宮田工業所 List of Products and Services

Waterway Use Impact-Resistant Rigid Polyvinyl Chloride Pipe HI-VP 25 × 1m (1 set: 4 pieces) (JIS K 6742 standard product) Nominal diameter (approximate inner diameter): 25mm Outer diameter: 32.0mm ± 0.2mm Thickness: 3.5mm ± 0.3mm Weight: 0.44kg (reference) Color: Dark blue Features: This is a PVC pipe with excellent impact resistance. ■ HIVP pipe is strong against impacts Standard VP pipes have low strength against impacts, which can lead to breakage during installation or use. Additionally, at low temperatures, their impact resistance decreases further, making them more prone to cracking, which has been a problem particularly in cold regions. Therefore, the material has been improved, significantly enhancing the performance against impacts, resulting in the HIVP pipe. ■ Reasons for the strength of HIVP pipe Standard PVC resin is mixed with impact resistance modifiers (such as ABS, MBS, EVA, acrylic rubber, and chlorinated polyethylene, which have rubber-like properties) as reinforcements. By mixing this reinforcement at about 5-20%, the particles of the reinforcement absorb impact energy and become more resilient, preventing breakage.

• plastic

In response to the changes in the market, Miyata Industrial is committed to manufacturing purification tank components for our customers with our cultivated proposal capabilities and speedy responses. Additionally, we provide products with comprehensive strength and reliable quality, offering all necessary components not limited to the water treatment field. We primarily manufacture products using techniques for processing PVC pipes and PVC plates within plastic processing. We are equipped to handle not only mass production but also small lots of various products. If you are considering the production of PVC products in small lots that cannot be accommodated with molds, please feel free to consult us. Our goal is to exceed our customers' expectations in our contributions. [Contents] ■ Support for manufacturing purification tank components and water treatment-related products ■ Proposal model chart ■ Manufacturing of PVC and plastic processing products ■ Examples of products and handled products ■ Company overview ■ Company history ■ Locations *For more details, please download the PDF or feel free to contact us.

• Water treatment equipment

We process and sell cut PVC pipes. Please feel free to consult us about any cutting processing of plastic pipes, resin pipes, water pipes, electrical conduits, heat-resistant pipes, fire-resistant VP pipes, fire-resistant double-layer pipes, drain pipes, and more. Through pre-cut processing, prefabrication, and unitization of PVC piping, we streamline on-site construction and provide high-quality PVC piping in a short delivery time. Our production bases are located in Aichi, Tochigi, Fukuoka, Mie, and Saitama (cooperating factories), allowing us to produce and deliver near our customers. ■ Processing Materials Rigid polyvinyl chloride pipes: VP pipes (water pipes), VU pipes (thin-walled pipes), VE pipes (electrical conduits), HIVP pipes (impact-resistant pipes) in dark blue, HT pipes (heat-resistant pipes) in reddish-brown, FSVP pipes (fire-resistant pipes) in green, drain pipes, transparent pipes, perforated pipes, color pipes (weather-resistant specifications, ivory, milk white, etc.), square pipes, and air conditioning drain pipes VP and VU. <Addresses of Sales Offices and Production Bases> Nagoya Sales Office / Nagoya Factory: Hiruma-cho, Tsushima City, Aichi Prefecture Mie Factory: Anou-cho, Tsu City, Mie Prefecture Fukuoka Sales Office / Fukuoka Factory: Urushi, Kama City, Fukuoka Prefecture Utsunomiya Sales Office / Tochigi Factory: Interpark, Utsunomiya City, Tochigi Prefecture Cooperating Factory: Kawajima Town, Hiki District, Saitama Prefecture

• Piping Materials

■ Mass production of cut pipes at low cost Using our unique technology, we can perform secondary processing on PVC pipes for various applications (core for winding, core for sheets and films). We can quickly and cost-effectively provide large quantities of PVC pipes cut or lathed to your specified dimensions. Example: 3 inches (VP75), 6 inches (VP150) ■ High precision cutting with a tolerance of ±0.5mm Using a dedicated automatic cutting machine, we can achieve high precision cuts with a tolerance of ±0.5mm for PVC pipes with outer diameters of φ18 to φ89 (VP13 to VP75, VE14 to VE82, VU30 to VU75). *Please consult us as the tolerance for long dimension pipes varies depending on the length. ■ Achieving a minimum cutting dimension of 2mm PVC pipes with outer diameters of φ18 to φ48 (VP13 to VP40, VE14 to VE42, VU30 to VU40) can be cut from a minimum width of 2mm. (Narrow cuts, cross cuts, rings, etc.) ■ Cutting of large diameters is also possible PVC pipes with diameters of 114φ or more (VP100 to 300, VU100 to 600) can be cut using a semi-automatic cutting machine or manual processing. ■ Finishing We also provide services for finishing the cut surfaces with lathe processing, removing chips, deburring, chamfering, marking and numbering, packaging, etc.

• plastic

This is a pipe rack made of PVC pipes. It is very convenient as it allows for easy organization and storage of long pipes and similar items with a simple rack! We strive to maintain cleanliness and want to have a factory that exudes a sense of cleanliness every day! Our production bases are located in Tsushima City, Aichi Prefecture; Tsu City, Mie Prefecture; Kama City, Fukuoka Prefecture; Utsunomiya City, Tochigi Prefecture; and Kawajima Town, Hiki District, Saitama Prefecture, allowing us to regularly deliver products from a factory near you. 【Usage】 It can be used as a pipe rack. 【Features】 - Dimensions can be customized to specified sizes that fit the site.

• cabinet

The sprinkler pipe is a PVC pipe designed for dispersing water through holes. It is manufactured using techniques for drilling, cutting, adhesive bonding, and PVC welding. It can be used for heat exchangers that cool hot water by directly contacting it with the atmosphere, or for spraying chemicals and other substances. Additionally, it can be used for releasing gases such as air. For example, it can be used to send air into water to increase oxygen concentration or for stirring. By utilizing pre-cut and prefabricated processing of PVC piping, as well as modularization and unitization, we streamline on-site construction and provide high-quality PVC piping with short delivery times. Our production bases are located in Tsushima City, Aichi Prefecture; Tsu City, Mie Prefecture; Kama City, Fukuoka Prefecture; Utsunomiya City, Tochigi Prefecture; and Kawashima Town, Hiki District, Saitama Prefecture, allowing us to regularly deliver products from factories near our customers. Miyata Industrial Co., Ltd. https://www.mcl-miyata.co.jp TEL: 0567-28-3029 / FAX: 0567-24-8564 Email: info@mcl-miyata.co.jp

• Piping Materials

We manufacture strainers and filtration filters customized by processing PVC pipes. It is possible to produce custom strainers and filters used for foreign matter removal and equipment protection. We can accommodate the necessary size, hole diameter, and hole pitch. Our production bases are located in Tsushima City, Aichi Prefecture; Tsu City, Mie Prefecture; Kama City, Fukuoka Prefecture; Utsunomiya City, Tochigi Prefecture; and Kawagoe City, Saitama Prefecture, allowing us to regularly deliver products from a factory near you.

• filter

We are a specialized manufacturer of pre-processing for mass production of PVC parts such as PVC pipes, PVC fittings, and valves. Our production bases are located in Tsushima City, Aichi Prefecture; Tsu City, Mie Prefecture; Kama City, Fukuoka Prefecture; Utsunomiya City, Tochigi Prefecture; and Kawajima Town, Hiki District, Saitama Prefecture, allowing us to regularly deliver products from the factory closest to our customers. 【Cutting Processing】 We cut PVC pipes for various applications using automatic cutting machines, manual saws, and jigs. We can respond quickly and at low cost when large quantities of PVC pipes cut to specified dimensions are needed. 【Adhesive Joining】 We apply adhesive to the cut PVC pipes and join them using fittings such as sockets, elbows, and tees. For large-diameter piping that is difficult to bond on-site or in the factory, we can also manufacture by using pipe cutting machines, pipe insertion machines, and dedicated jigs. 【Manufacturing Support through Pre-processing】 By using factory-produced piping units or piping kits (pre-cut pipes + fittings), you can improve quality and increase efficiency in on-site piping assembly, while also reducing costs as there will be no pipe offcuts. We can accommodate mass production, so please consult us even for short delivery times.

• Contract manufacturing

We have created a 1/4 scale authentic miniature model of a purification tank. By using a small blower to supply air to the airlift and aeration devices, it replicates the actual water flow and the movement of the fluid carrier due to aeration. Made of transparent PVC, it allows you to see the internal structure, water flow, and movement of the carrier. How about placing one in your office as an educational material or as interior decor?

• Processing Contract

【Features】 - Made of PVC, so it does not rust. - Connection is easy by simply gluing PVC pipes (VP30, VP40) to the sockets on both sides. For connecting VP50 pipes, you can glue a TS socket 50A (sold separately) to the inlet. - The main body has a flexible union structure, allowing for the removal by loosening the bag nut. - It can also be used for horizontal piping. In that case, please install it with the "top" mark facing upwards. 【Applications】 - Can be used as a check valve for the discharge pump piping of septic tanks. 【Material】 (TS inlet) PVC, (main body union) PVC, (valve unit) 40/50A: PVC/EPDM (30A: NBR), (O-ring) 40/50A: EPDM (30A: NBR) 【Connection Method】 TS type 【Operating Temperature Range (°C)】 0 to 50 (for reference)

• valve

Distribution Adjustment Air Valve 【Features】 - It has a scale from 50 to 100, making it easy to adjust the air distribution amount. - Traditionally, two air valves and one tee fitting were used for piping, but with the installation of one distribution adjustment air valve, piping can be made more compact. - The color of the handle allows for identification by application. 【Applications】 - Used in the internal piping of a septic tank to distribute the air volume from the blower. Three-Way Adjustment Valve 【Features】 - It has a scale from closed to 50-100, allowing for air volume adjustment. - The direction of air flow can be switched by adjusting the position of the handle. Air flow can be adjusted to one direction, two directions, or fully closed. - The color of the handle allows for identification by application. 【Applications】 - Used in the internal piping of a septic tank to adjust the air volume from the blower.

• valve

- Connection diameter: Compatible with 40A/50A types Connection is easy by simply gluing PVC pipe VP40 to the sockets on both sides. If connecting PVC pipe VP50, you can use a TS socket 50A (sold separately) glued to the receiving end. * There is also a connection diameter: 30A type available (for PVC pipe VP30). - Structure with a union for easy pump removal The main body has a flexible union, allowing for easy removal by loosening the bag nut. - Compact design The main body is compactly designed, making it possible to install in narrow piping spaces. - The main body is made of polyvinyl chloride (PVC) Being made of resin, there is no concern about rust. Additionally, due to being made of PVC, it also has excellent chemical resistance.

• valve

- The scale from 0 to 100% is marked in 5% increments, making it easy to adjust the air volume. - There are six types of valves with different flow characteristics, allowing you to use them within the desired adjustment range for your specific application. The order from standard to low airflow type valves is: Standard → Alpha → Beta → 1 → 1.5 → 2. - There are five colors for the handles, making it possible to identify them by color for different applications. Example: Red: Backwash, Blue: Aeration, Yellow: Air release, Gray/White: Airlift.

• valve

PVC Damper JIS10K Flanged Type 50–300A Other connection methods include JIS5K flanged type, socket type, and duct flanged type. Opening and closing adjustments can be made using the handle lever. Material: Made of PVC.

• Other air conditioning equipment

This is a collection of case studies that introduces some of Miyata Industrial's technology for processing PVC pipes. It includes photographs of secondary processed products such as cut pipes, perforated pipes, half-split pipes, and assembled products of pipes and fittings (prefabricated piping) involving cutting, drilling, adhesive bonding, welding, bending, sleeve processing, machining, and assembly. Through pre-cut and prefabricated processing of PVC piping, as well as modularization and unitization, we streamline on-site construction and provide high-quality PVC piping in a short delivery time. We offer products with comprehensive capabilities and reliable quality for all types of PVC piping. For more details, please contact us or download the catalog.

• plastic

■ Low-cost mass production of cut pipes Using our unique technology, we cut PVC pipes and resin pipes to your specified dimensions for various applications. We can respond quickly and at low cost when large quantities are needed. ■ High-precision cuts with a tolerance of ±0.5 mm We can achieve high-precision cuts with a tolerance of ±0.5 mm for PVC pipes with outer diameters ranging from φ18 to φ89 (VP13 to VP75, VE14 to VE82, VU30 to VU75) using dedicated automatic cutting machines. ■ Achieving a minimum cut dimension (minimum width) of 2 mm We can cut PVC pipes with outer diameters ranging from φ18 to φ48 (VP13 to VP40, VE14 to VE42, VU30 to VU40) starting from a minimum cut dimension (minimum width) of 2 mm. ■ PVC pipes with a diameter of 114φ or more (VP100 to 300, VU100 to 600) can be cut using semi-automatic cutting machines or manual processing. Additionally, for secondary processing, we can handle finishing processes such as chip removal, deburring, and chamfering, as well as drilling, bending, welding, bonding, and screw machining. <Offices and Production Bases> Nagoya Sales Office, Nagoya Factory (Tsu City, Aichi Prefecture), Mie Factory (Tsu City, Mie Prefecture), Fukuoka Sales Office, Fukuoka Factory (Kama City, Fukuoka Prefecture), Utsunomiya Sales Office, Tochigi Factory (Utsunomiya City, Tochigi Prefecture), Cooperative Factory (Hiki District, Saitama Prefecture)

• plastic

■ We will bend rigid PVC pipes according to their applications using our unique technology. ■ If you require a large quantity of PVC pipes processed to your specified bending dimensions (R dimensions), we can provide them quickly and at a low cost. ■ For PVC pipes with outer diameters of φ18 to φ38 (water pipes VP13 to 30 and electrical conduits VE14 to 22), we can perform bending using dedicated molds, with VP13 at R21 or more, VP20 at R37 or more, VP25 at R32.5 or more, and VP30 at R35 or more. ■ Mass production of bent PVC pipe products is possible. We mainly process general PVC pipes (VP and VU pipes, gray color), electrical conduits (VE pipes, gray color), impact-resistant PVC pipes (HIVP and HIVE pipes, navy blue and dark blue), heat-resistant PVC pipes (HT pipes, reddish-brown), and transparent PVC pipes (clear, translucent) to create special PVC piping, large bends, bend pipes, U-shaped pipes, loop pipes, S-shaped pipes, R-bent pipes, and crank pipes. By utilizing ready-made PVC pipes, they can be used for various applications. Additionally, reducing the number of joint connection points can help mitigate water leakage. Please consult us regarding sizes, shapes, and R dimensions.

• Piping Materials

■We can perform hole processing (slit processing, strainer processing) using equipment such as automatic hole drilling machines, depending on the size of the PVC pipe, making it possible to accommodate mass production. We will perform secondary processing on PVC pipes according to your specifications, including hole diameter, hole pitch, through holes, and staggered holes. Additionally, we will cut the perforated PVC pipe to your specified length. ■For PVC pipes with an outer diameter of φ18 to φ26 (VP13 to 20) and electrical conduits (VE14 to 22), we can perform hole drilling with a diameter of φ1 to φ5 mm with a tolerance of ±1 mm. ■Regarding the types of holes, we can accommodate requests for not only single-sided holes but also through holes and staggered holes. We can also perform tapping for screw holes (male threads) for nozzle attachment. ■We will respond to your specified requirements for cutting dimensions, chamfering, removing cutting chips, packaging, and more for the perforated pipes. ■By providing pre-cut and prefabricated processing of PVC piping, as well as modularization and unitization, we streamline on-site construction and offer high-quality PVC piping with short delivery times.

• Piping Materials

We are a specialized manufacturer of PVC pipes that performs adhesive connections between PVC pipes and PVC fittings to mass-produce prefabricated piping. Utilizing our expertise in PVC bonding and welding techniques, we carry out assembly work. Through pre-cutting and prefabrication of PVC piping, as well as modularization and unitization, we streamline on-site construction and provide high-quality PVC piping in a short delivery time. By using factory-produced piping units or piping kits (pre-cut pipes + fittings), we can improve quality and increase efficiency in on-site pipe assembly, while also helping to reduce costs as there is no waste from pipe offcuts. We can accommodate mass production, so please consult us even for short delivery times. Additionally, using our original PVC molded parts and special fittings, we can create various piping shapes. We have production bases in Nagoya, Mie, Fukuoka, Saitama, and Tochigi, allowing us to deliver from factories close to your manufacturing sites.

• Piping Materials

Hard PVC pipes, general PVC pipes (VP, VU), electrical conduits (VE), impact-resistant PVC pipes (HIVP), heat-resistant PVC pipes (HTVP), fire-resistant VP pipes, transparent PVC pipes, and other PVC pipes can be processed into half-cut PVC pipes and half pipes through secondary processing. The length of the half-cut PVC pipes can be cut to your desired dimensions, up to 4 meters. We also offer finishing processes such as chamfering. By utilizing pre-cut and prefabricated processing of PVC piping, as well as modularization and unitization, we streamline on-site construction and provide high-quality PVC piping with short delivery times. We can regularly deliver mass-produced products from nearby production bases. <Address of Sales Offices and Production Bases> Nagoya Sales Office / Nagoya Factory: Hiruma-cho, Tsushima City, Aichi Prefecture Mie Factory: Ano-cho, Tsu City, Mie Prefecture Fukuoka Sales Office / Fukuoka Factory: Urushi, Kama City, Fukuoka Prefecture Utsunomiya Sales Office / Tochigi Factory: Interpark, Utsunomiya City, Tochigi Prefecture Cooperating Factory: Kawajima Town, Hiki District, Saitama Prefecture In addition to half pipes, we also mass-produce various secondary processed products of resin pipes, enabling us to respond quickly to large orders.

• plastic

• PVC welding processing is carried out by skilled craftsmen. • We pay close attention to prevent leaks and damage from chemicals, water, air, and pressure, allowing us to provide products with stable quality. • By applying PVC welding technology, we can also manufacture special joints and tanks that do not have standard specifications in commercially available fittings. <Advantages of PVC Products> 1. Excellent mechanical safety. 2. Superior creep resistance. 3. The softness of PVC products can be freely changed by adding plasticizers. 4. Excellent chemical resistance. 5. Transparent. 6. Excellent adhesion and printability. 7. Flame retardant. 8. Good electrical properties. 9. In the case of soft PVC products, a texture similar to rubber-like elastomers or leather can be obtained. 10. Excellent durability. 11. Excellent fatigue resistance. <Disadvantages of PVC Products> 1. Low impact strength at low temperatures. 2. The continuous use temperature is somewhat low. 3. In the case of soft PVC products, there may be leaching of plasticizers. 4. High viscosity during melting, making it unsuitable for large-scale injection molding.

• Processing Contract

We process mainly rigid polyvinyl chloride sheets (PVC plates), PVC pipes, and PVC fittings to manufacture various products. We can process various PVC products using cutting techniques with NC routers and lathes, as well as PVC welding skills by craftsmen. We also process materials such as transparent PVC, impact-resistant PVC, heat-resistant PVC, and flexible PVC. We custom-make plastic transparent aquariums, special boxes, devices, tanks, units, test trays, boxes, machine covers, containers, and more. Additionally, we can manufacture using techniques such as cutting, machining, drilling, bending, gluing, and turning. All products are made to order, from prototypes to mass production, according to customer requests. <Advantages of PVC Products> 1. Excellent mechanical safety. 2. Superior creep resistance. 3. The softness of PVC products can be freely changed by adding plasticizers. 4. Excellent chemical resistance. 5. Transparent. 6. Excellent adhesion and printability. 7. Flame retardant. 8. Good electrical properties. 9. Excellent durability. <Disadvantages of PVC Products> 1. Low impact strength at low temperatures. 2. Slightly low continuous heat resistance temperature.

• plastic

We offer a variety of products, from plastic special parts to original fittings made of PVC. Since we handle many items that are not available on the market, please feel free to consult us if you have any issues with air piping inside septic tanks, adhesive connections of rigid polyvinyl chloride pipes (PVC pipes), or the arrangement of PVC piping.

• Water treatment equipment

A large specific surface area can be obtained, and a biofilm is formed on the carrier, allowing microorganisms to efficiently process organic matter and oxygen through the movement of the carrier. The contact material can be filled in the contact aeration tank to allow the biofilm to adhere.

• Gas recovery/treatment equipment
• Water treatment equipment
• Wastewater/wastewater treatment equipment

The body is made of a porous material. With excellent molding technology, particles and powders are bonded and molded, allowing for uniform air bubbles to form. Since the pore diameter is uniformly molded, the pressure loss is very minimal. Because of the low pressure loss, the burden on the motor is reduced, leading to energy savings. The particles themselves have evenly distributed fine pores, allowing air to diffuse evenly and reducing clogging over long periods of use. The material is P.P., so it will not break even if dropped during work. The product is very lightweight, making it easy to handle during transportation and piping. The optimal cleaning methods are washing with water, backflow, and weak acid (20-30%). It has a proven track record in industrial wastewater and sewage treatment plants both domestically and internationally.

• Water treatment equipment

The inner diameter of the aeration pipe can be directly connected and fixed with adhesive to PVC pipes. Additionally, we offer original fittings for aeration pipes (such as flanged elbows and tees), allowing us to manufacture them in L-shaped or T-shaped configurations to your desired length (within 500 mm). Sizes (outer diameter/inner diameter) 30/18 mm: 13A (airflow capacity estimate 15-80 liters/min) Sizes (outer diameter/inner diameter) 36/26 mm: 20A (airflow capacity estimate 18-100 liters/min) The main body is molded using excellent molding technology to bond particles and powders, resulting in uniform bubbles. The pore diameter is uniformly molded, resulting in very little pressure loss. Due to the low pressure loss, the motor burden is reduced, leading to energy savings. The particles themselves have uniformly fine pores, allowing for even diffusion of microbubbles in the air, which reduces clogging over long periods of use. Since the material is P.P, it will not break if dropped during work. The product is very lightweight, making it easy to handle during transport and piping work. The optimal cleaning methods are washing with water, backflow, or weak acid (20-30%).

• Water treatment equipment

PVC Dampers Connection Size and Method Socket (50A, 65A, 75A, 100A, 125A, 150A, 200A, 250A, 300A) Flange JIS 5K (50A, 65A, 80A, 100A, 125A, 150A, 200A, 250A, 300A) Flange JIS 10K (50A, 65A, 80A, 100A, 125A, 150A, 200A, 250A, 300A) Duct Flange (50A, 65A, 80A, 100A, 125A, 150A, 200A, 250A, 300A) *Custom specifications are available upon request. PVC Dampers Socket Type, Flange Type (5KF, 10KF), Duct Flange Type 50-300A Material: Made of PVC The opening and closing can be adjusted using the handle lever. Additionally, we manufacture vibration-damping joints made of soft PVC, canvas joints, expansion joints, soft flexibles, and other products related to air conditioning duct systems as well as plastic and resin processing products.

• air conditioning

We accept custom orders for soft PVC vibration isolating joints, canvas joints, flexible joints, and expansion joints, produced according to the total length dimensions and flange sizes required on-site. The main material used is soft polyvinyl chloride sheets, which will be processed according to size. Connection methods can be manufactured according to specifications, including socket connections, duct flanges, JIS 5K flanges, JIS 10K flanges, PVC sheet processed flanges, and band tightening. We are open to consultations regarding the total length dimensions of the main body and flange shapes (rounded corners) to suit your application. These joints are used for connections between vibrating equipment, such as blowers, and ducts, as well as in places where expansion and flexibility are necessary.

• Other air conditioning equipment

Flow adjustment tanks, wastewater measurement tanks, sludge distribution tanks, etc. can be manufactured in shapes, dimensions, and connection sizes according to the volume of wastewater and its intended use. Specifications for movable weirs, triangular weirs (60° and 90°), and rectangular weirs are also available. We can also manufacture covers for measurement tanks and dedicated stands. *If you would like to request manufacturing, please provide instructions via drawings.

• Water treatment equipment

This is a device for filling disinfectants and sterilizing the effluent from the wastewater treatment process. The effluent passing through the sterilizer comes into contact with and dissolves the disinfectant in proportion to its water volume, achieving sterilization. Chlorine-based agents are mainly used as disinfectants, and the concentration of effective chlorine released can be adjusted by regulating the inflow water through the opening and closing of a gate.

• Sterilizer

It is a tank for storing and preserving injected liquid medications. The remaining amount of the liquid can be checked through a transparent graduated window.

• Mixer/agitator

This is a device used for switching the return of sludge in wastewater treatment, changing the water supply for fish farms, and branching or merging pipes for other wastewater. It is also referred to as a slide gate. We offer a variety of standard products to match pipe sizes. Custom manufacturing is also possible for pipe sizes and shapes other than standard products, according to your needs.

• Water treatment equipment

It is a device for removing impurities from drainage. It is classified into coarse screens (approximately 30 to 50 mm) and fine screens (approximately 20 mm) based on the mesh size. Additionally, there is an aeration-type screen with a mesh size of 30 to 50 mm that is equipped with an aeration device at the bottom, which prevents clogging through aeration and facilitates the fragmentation of solids, thereby reducing maintenance inspections.

• Water treatment equipment

This is a device for separating the air-liquid mixed water pumped up by an airlift pump for the transportation of wastewater and treated water. It is also called an airlift head. There are socket and flange connections for piping. The dimensions and shapes can be manufactured according to your preferences based on the connection size and position.

• Water treatment equipment

Our floating skimmer (scum skimmer) is made of PVC material, allowing for easy adhesive connection with PVC pipes using socket fittings.

• Water treatment equipment

It is a weir for evenly discharging the supernatant water that has been separated by sedimentation in sedimentation tanks (sedimentation chambers) and the like. It is also referred to as an overflow trough. In many cases, a continuous triangular notch (V-notch) is used at the top of the weir. Everything from dimensions, channel width, to outlet size can be manufactured according to your preferences. It is also possible to manufacture only V-notch plates and movable weirs. Brackets and supports can also be provided.

• Water treatment equipment

This is a device that integrates a screen and a measuring tank to remove impurities and solids when transporting wastewater and sludge. It is also referred to as a screen measuring box. The amount of sludge generated varies depending on the mesh size of the screen and the construction application, but generally, a sludge basket is placed to temporarily store the sludge before disposal. It can be manufactured in shapes and dimensions that match the automatic screens of various companies. The shape, dimensions, and connection sizes can be modified according to the volume of wastewater and its intended use. Automatic screens and sludge baskets can also be arranged together. Additionally, orders for only automatic screens or sludge baskets are also accepted.

• Water treatment equipment

Diffuser 【 Purpose 】 It is used for aeration tanks, adjustment tanks, and various other diffusion purposes in sewage and wastewater treatment. The super farm type is particularly used for aeration in wastewater treatment sites in the livestock industry, where the sludge has a high BOD. 【 Features 】 The bubbles are finely divided around, resulting in excellent oxygen efficiency. It places less burden on the blower and is less likely to clog.

• Water treatment equipment