This is a bestseller sand filter machine ideal for capturing heavy metals!
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.
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This machine is our best-selling sand filter that consolidates the outstanding filtration technology developed since our company's 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. ● The patented circuit ensures that backwashing operates automatically and reliably, allowing the filter media to be used permanently. ● It operates fully automatically regardless of fluctuations in the raw water flow rate, ensuring consistent treated water quality and safe operation. ● The unit is compact, making installation easy and straightforward. ● An air backwashing mechanism can be installed depending on the composition of the raw water quality. ● It can reliably filter trace amounts of heavy metal hydroxides and fine suspended solids, stabilizing the treated water quality below regulatory values, especially for wastewater from metal surface treatment plants where water quality is particularly unstable and difficult to treat. ● It also demonstrates effectiveness when combined with pre-treatment devices such as COD removal, RO, and ion exchange as part of a closed system.
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Applications/Examples of results
● Final filtration of wastewater from surface treatment processes (especially optimal for capturing heavy metals). ● Pretreatment before the tertiary treatment process. ● Filtration of all types of water and wastewater.
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Company information
Sanjin Manufacturing Co., Ltd. is a technology development-oriented company that develops, designs, manufactures, and sells industrial liquid filtration devices, wastewater treatment devices, and recycling devices. We also provide maintenance for sold equipment and contract regeneration services for ion exchange resins. Since our founding in 1948, we have consistently proposed resource recovery and recycling systems under the corporate philosophy of "Let's make everything clean without waste" for 75 years. Through "wastewater treatment," which makes our customers' industries environmentally friendly based on "filtration," and "recycling," which recovers and reuses water, chemicals, and metal resources, we have gained high credibility and trust from various customers across a wide range of industries. 【Major Awards】 2005: Love the Earth Award 2007: Aichi Environmental Award - Silver Prize 2009: 17th Separation Technology Society Technical Award 2010: Certified as an "Aichi Eco-Town Facility" 2011: Surface Technology Association Paper Award 2012: President's Award from the Industrial Environmental Management Association 2016: 300 Promising Small and Medium Enterprises We will continue to strive for research in water treatment technology and product development, challenging ourselves to create a comfortable society where nature and people coexist. Thank you for your continued support.