Coolant sludge recovery / Introducing 8 successful cases of "grinding processing"!

The coolant tank unit (coolant device) must be constructed appropriately according to the usage conditions and installation environment, such as the type of coolant, processing volume, and installation space.

◇ We can provide optimal proposals based on the customer's "usage conditions/installation environment." ❶ Tailored custom solutions that match the customer's processing requirements. ❷ Flexible compatibility with products from other companies. ❸ Achieving cost reduction based on extensive installation experience. ★ The "catalog" includes numerous specific "production examples" with different usage conditions/installation environments! Please feel free to download it.

• Other mounting machines

Inspection/Maintenance of the magnetic separator is important for the stable operation of the coolant system! Please try our 'free inspection service' before a failure occurs.

The inspection of the "magnet separator," which is a sludge recovery device for coolant systems (coolant liquid), is understood to be important, yet it is often difficult to check. However, it is certain that degradation is progressing... We want to avoid situations like "suddenly one day / a malfunction occurs / production stops!" Additionally, unexpected malfunctions can lead to delays in "parts replacement" or "repairs." The "magnet separator / free inspection service" that we are introducing this time is designed to alleviate such concerns and ensure that you can continue to use the "magnet separator" safely and securely. We encourage you to take advantage of this opportunity for the "free inspection service."

• Separation device
• Solid-liquid separation filter
• 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

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 / "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

"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

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

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 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 minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

We will be exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises" from December 16 (Tuesday) to 18 (Thursday), 2025. Please feel free to stop by our booth. We look forward to meeting everyone.

[To the owners of parking lots and parking lot construction companies] "I'm worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those facing sidewalks or roadways are particularly prone to dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surroundings with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Vehicle Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.