Coolant sludge recovery / Introduction of successful case studies for "gear / shaving processing"!

◆ Introducing the coolant sludge recovery device "FINE MAG" series / "Gear Processing / Success Stories"!

◎ Ideal for gear machining ・Zero degreasing during shaving processing, contributing to extended pump life! ・No degreasing work required! ◆ Issues (Before Implementation) ● The coolant in the tank decreases quickly, requiring frequent replenishment ● The oil-based coolant collected by the degreasing machine contains fine particles ● Pumps and cutters wear out frequently, etc. ◇ Implementation Effects 〇 Chips processed by the degreasing machine are discharged, eliminating the need for degreasing work 〇 The elimination of degreasing and liquid replenishment tasks has improved productivity 〇 The amount of coolant replenishment has been reduced by more than one drum per year per machine, etc.

• Filtration Equipment

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

◆ Introducing the coolant sludge recovery device "FINE MAG" series / "Cutting Processing / Three Successful Case Studies"!

◎ Optimal for cutting processing ・The lifespan of machining center cutting fluid for castings has doubled! ◆ Issues (Before introduction) ● In casting cutting, fine chips and a large amount of carbon cause high-pressure pumps and nozzles to clog, leading to frequent troubles. ● Poor filtration precision of the coolant results in defective products due to scratches, etc. ◇ Effects of introduction 〇 The lifespan of cutting fluid has doubled, and the defect rate has been reduced by 20%. 〇 The discharged sludge is almost dry, and the condition remains unchanged even after six years, etc.

• Filtration Equipment

◆ Introducing the coolant sludge recovery device "FINE MAG" series / "Grinding processing / 8 successful case studies"!

◎ Ideal for grinding processing - Significant improvement in the recovery of sludge from sediment in the tank generated during grinding processing! ◆ Issues (before implementation) ● Used a competitor's magnetic separator, but the magnetic drum and rubber wore out in less than a year ● The discharged sludge was sticky, etc. ◇ Implementation effects 〇 Eliminated sediment in the tank and removed abrasives, reducing impurities below the specified value 〇 Sold sludge as valuable material to scrap dealers, etc.

• Filtration Equipment

"Grinding/Cutting/Gear Processing" generation, coolant sludge recovery! From super high magnetic force magnets to paper filter types, a lineup!

Powerfully filter magnetic/non-magnetic sludge! Recover sludge from various coolant liquids with "three types" of sludge recovery devices. ❶ "FINE MAG" (Magnet Separator/Type) - A series that boasts long-term stable performance, where the magnet separator method creates differences in "sludge recovery capability/filtering performance." ❷ "FINE MAG UK" (Ultra High Magnetic Force/Type) - The ultra high magnetic force type "UK" has been newly added to the coolant treatment device "FINE MAG" series, with a drum surface magnetic force of 9000 gauss! ❸ "PAPER FILTER" (Paper Filter/Type) - Powerfully filter magnetic/non-magnetic sludge (10-95μ)! There is also a unit model that combines "magnet & paper filter"!

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

1. Ideal for sludge recovery in grinding/cutting/gearing processing! 2. High dewatering performance! 3. Significant reduction in cleaning and maintenance frequency! (Coolant sludge recovery device)

The sludge generated from coolant fluid in "grinding/cutting/gear (shaving) processing" is effectively removed by the high-dimensional magnetic arrangement "FINE MAG," which maintains and demonstrates excellent dehydration/de-oiling performance over a long period. ★ "Grinding/Cutting/Gear Processing Specific (12 Selected Cases)" is available for download! (What's different here!) 1. Durable drive system ● Frame structure that minimizes the mixing of sludge/abrasive particles into the drive system. Also pursues wear resistance. 2. Special hardening treatment on the surface of the magnetic drum! ● The "magnetic drum" and "squeegee roller" are resistant to scratches, maintaining initial performance for a long time. 3. Forced drive system adopted for the squeegee roller! ● The squeegee roller does not slip, achieving high drainage performance. 4. Efficient adsorption due to magnetic arrangement! ● High adsorption power is exhibited through a high-dimensional magnetic arrangement based on scientific evidence. (Needs-based lineup!) ◆ High filtration type: Also compatible with high-frequency hardened sludge ◆ High flow processing type: Supports 500–1000 L/min ◆ Ultra high magnetic force type: Also compatible with carbide tool processing sludge ◆ P-roller specification: Reduces chip entrapment in the squeegee roller

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

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

Collect non-magnetic sludge with a filter! ❶ Filter sludge from 10 to 95μ ❷ Available with magnet + paper filter model ❸ Available with high flow processing model

(Main Features) ◎ Filters sludge in coolant liquid using a paper filter ◎ Capable of filtering from 10 to 95μ by selecting the appropriate filter paper ◎ A dual set model with both "magnet type" and "paper filter type" is also available! ◎ Significantly reduces the consumption of filter paper, lowering running costs (What's Different!) ★ Significantly reduces unnecessary consumption of filter paper with a "float switch"!

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

We will introduce coolant devices such as "magnet separators," "cyclone separators," "paper filters," and "filter conveyors."

1. "Magnet Separator" ◎ Achieves "high filtration performance" and "high wear resistance" ◎ A rich lineup optimal for usage conditions including "grinding processing / cutting processing / shaving processing" 2. "Cyclone Separator" ◎ High-performance, energy-saving "Cyclone Separator" ◎ Added foam prevention function 3. "Paper Filter" ◎ Removes impurities such as grinding sludge and abrasives with the "Paper Filter" ◎ Usable regardless of "magnetic / non-magnetic" 4. "Filtration Conveyor" ◎ A conveyor equipped with the function to "remove / filter" sludge and chips from the processing fluid 5. "Level Gauge" (Liquid Level Meter) ◎ Selectable according to the machine used, including stroke range, detection method, and detection position 6. "Oil-Water Separator" (Disk Skimmer) ◎ Recovers oil floating on the coolant tank liquid level 7. "Chip Processing Related Equipment" ◎ Supports factory environment improvement, reduction of industrial waste, and recycling

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

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.