Guidance on the recovery methods for sludge generated in "super hard/grinding processing" (case study publication).

Recovery of sludge from coolant liquid in (super hard and grinding processing) / Success case

◆ Issues (Before Implementation) 　● Maintenance tasks such as tank cleaning are difficult with only paper filters. 　● Fine sludge in the coolant adversely affects processing quality. 　● Looking for a separator that can "recover" "hard" sludge, among other things. ◇ Implementation Effects 　〇 Sludge recovery rate improved by approximately 4 to 5 times compared to conventional "filtration devices." 　〇 Processing quality improved as fine "hard sludge" no longer causes scratches. 　〇 High dewatering performance with almost no moisture in the sludge, reducing the burden of recovery tasks, among other benefits.

• Separation device

The strongest magnetic drum in history / Surface magnetic force of 9000 gauss! The "UK" has been newly added to the Fine Mag series, which has the highest customer rating No. 1.

● Magnetic force of 9000 Gauss (drum surface) ● Recovery capacity is an impressive 1.7 times that of the K-type (our standard model)! (Grinding sludge 5-15um) ● Demonstrates powerful recovery for hard-to-magnetize sludge (e.g., from carbide tool grinding)! (Here’s what’s different!) 1. High effectiveness in recovering hard-to-magnetize sludge generated in "carbide tool processing," which has been difficult to recover with conventional methods, as well as "ultra-fine sludge" from honing, lapping, super finishing, and electrical discharge machining. 2. Contributes to resource recycling by recovering "rare metals" (such as tungsten) contained in carbide sludge. 3. No parts that require regular replacement, such as "secondary filtration devices" (paper, diatomaceous earth, line filters), significantly reducing running costs and replacement labor.

• Separation device
• Solid-liquid separation filter
• Filtration Equipment

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

In civil engineering sites, steel plates have traditionally been the standard, but in recent years, more companies are choosing wooden mats to suit site conditions. Hyper CLT mats, utilizing wood CLT as civil engineering materials, are being introduced for a wide range of applications including public works, temporary roads, access routes, material yards, and temporary parking lots. The reasons for their selection are not simply because they are "made of wood." The 5×10 panels weigh about 230 kg, making them lightweight and easy to install and remove even with small machinery, with a maximum capacity of 40 panels on a 10-ton truck. This also leads to improvements in workability and transportation efficiency. Furthermore, they add different values to the site compared to steel plates, such as reducing glare and radiant heat, noise control, CO2 fixation, and consideration for aesthetics. They can be partially used only where needed, allowing for differentiation in use from steel plates. This technology is registered with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS, with the registration number "TH-250021-A." The introduction of Hyper CLT mats is expanding as a new option that combines wood, NETIS, and civil engineering.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding methods for repairs can change the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Waterworks Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repairs without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.