[Case Study of Solution Proposal] Implemented oil temperature management for hydraulic units, achieving stable operation of equipment! Easy explanation in 6 pages of manga!

An oil chiller that significantly reduces maintenance costs for pump repairs and oil leaks by being installed on the hydraulic unit! Space-saving and easy to install!

【Proposed Solution Case】 ■Conventional Method 　・Using a natural convection hydraulic unit ■Issues 　・During summer and other times of high outdoor temperatures, heat dissipation efficiency decreases, leading to increased oil temperature 　・Oil leaks occur due to seal deterioration 　・High maintenance costs due to pump failures ■Ideal Condition 　・The oil temperature of the hydraulic unit is maintained below a constant temperature year-round 　・No oil leaks occur 　・Pumps do not frequently fail 　・Production is not halted due to pump replacement maintenance ■Our Proposal 　・Install the compressor-type oil chiller VSC-N series ■Benefits 　・Achieve oil temperature management for the hydraulic unit 　・Resolve oil leaks caused by seal deterioration 　・Reduce time and costs for pump replacement 　＋α Implement preventive maintenance with external output for oil temperature alarms (IoT compatible) *For more details, please refer to the related product catalog or feel free to contact us.

• Chiller

A detailed explanation of the effects of hydraulic oil temperature rise on equipment, hydraulic pressure, and machine tools!

This document is a technical resource that clearly summarizes the basics of hydraulic oil cooling, as well as issues and solutions. It provides easy-to-understand explanations of the effects of hydraulic oil on equipment, basic knowledge about hydraulic systems and oil viscosity, types of oil, and machine tools. It can be used not only as a reference for those struggling with hydraulic oil cooling but also as training material for beginners. 【Contents】 ■ Basics of hydraulic oil cooling ■ What is hydraulics? ■ What is oil? - Types of oil - ■ What is oil? - Mineral oil - ■ What is oil? - Industrial oil - ■ What are machine tools? *The document can be viewed immediately via "PDF Download."

• Chiller

It's now common for oil chillers to be non-Freon! It's possible to eliminate the cost burden associated with Freon.

The "VSC-N Series" is a non-Freon oil chiller that uses the non-Freon refrigerant HFO-1234yf. It is exempt from the "Freon Emission Control Law," eliminating the need for collection and destruction by designated contractors and the obligation for regular inspections, thereby removing the cost burden associated with Freon. It is now standard for oil chillers to be non-Freon. 【Features】 ■ Zero Freon management workload with the new refrigerant HFO-1234yf ■ High precision control with hot gas bypass, ±0.1℃ ■ Available in 1500W, 3000W, and 6000W types ■ IoT compatible, allowing for setting changes from touch panels and PLCs ☆ We are also offering free service for test units. *For more details, please refer to the PDF document or feel free to contact us.

• Chiller

We have released a new video on our company’s YouTube channel. The theme of this video is "The World of Amino Acid-Based Shampoos." Amino acid-based shampoos have become popular in recent years, but the lather, feel, and finish can vary greatly depending on the cleansing ingredients used. In this video, we clearly explain the changes in user experience based on the differences in cleansing ingredients by comparing two types of amino acid-based shampoos. We hope you can use this as a hint for developing original shampoos and differentiation.

[To the owners of parking lots and parking lot construction companies] "I’m worried about not colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of 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 using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel is required to include the controller and switching power supply (24V) when using the exit warning system. *We kindly ask that customers arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter 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 Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repair without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. 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.

Hotron, which manufactures and sells sensors, provides bed exit sensors for hospitals, nursing, and care facilities. Hotron offers easy-to-understand video guidance on how to use the bed exit sensors wirelessly and how to set up device connections! ▼ Video Manual (YouTube) https://www.youtube.com/playlist?list=PLNVA4mTrZDqtJa6MfFRZQxwtfCSnAfxVy 【Bed Exit Sensors】 ○ Non-contact infrared sensor, simply place it - Pole-kun HB-H1 ○ Mat sensor, foldable thin mat - Mat-kun HB-UST ○ Body movement call - Ugo-kun HB-TV3 ○ Body movement call for wheelchairs - Ayumi-chan HB-WTV3 【Options】 ○ Nurse call linked wireless set - Wireless set (transmitter/receiver) HB-RS/HB-RJ ◎ For more information about the products, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding methods for repairs can cause changes in 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 Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks 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.