We have released a video on the energy-saving effects of the STEAM・Z during cold starts.

We manage steam in food factories sensitive to temperature changes, contributing to energy savings and improved productivity.

In food factories, the temperature when using steam can potentially affect product quality. However, steam is cheaper than electricity and can also take environmental issues into consideration. In such cases, the steam trap "Steam-Z" can manage steam appropriately. A steam trap is a device that automatically discharges unwanted condensate (drain) that occurs after steam releases heat in heat exchangers and steam piping, which utilize steam as a heat source. 【Features】 ■ No steam leakage due to malfunctions or deterioration ■ Contributes to increased productivity and stable product quality ■ One-fifth the weight of competitor products, saving space ■ Suitable for freeze prevention measures

• Heat exchanger

Solving steam management challenges in tire factories! Utilizing steam with minimal leakage and maximizing its use. Contributing to energy conservation and resource savings.

"Want to utilize steam more efficiently," "Want to contribute to carbon dioxide reduction," "Want to minimize maintenance," are essential for those struggling with "steam management" in production sites! Our 'Steam Z' is a steam condensate discharge device that discharges condensate (drain) while minimizing steam loss. It is maintenance-free, reduces labor costs, and contributes to decarbonization. [Case Study of a Major Tire Manufacturer's Factory] Adopted 2800 traps in the main pipe supplying steam to the vulcanizer. Achieved recovery of initial costs within two years. [Features] ■ No need for replacement, reducing management costs ■ Contributes to improved productivity and stable product quality ■ Prevents water hammer ■ 1/5 the weight compared to other products, saving space ■ Initial costs can be recovered in a few years

• Heat exchanger

Introducing the steam condensate discharge device "STEAM・Z" for "energy saving," "resource saving," and "maintenance saving." Let's contribute to a decarbonized society!

Zet Engineering Co., Ltd.'s STEAM·Z has three main distinctive features. ■ It leaks only a minimal amount of steam. ■ It quickly and automatically discharges non-condensable gases such as drain and air generated in the steam delivery pipe and heat exchanger. ■ It has no moving parts, resulting in almost no failures and no need for replacement. Additionally, the warm-up time during cold start is significantly reduced, achieving high energy-saving effects. We clearly explain the energy-saving effects during cold start using a video.

• Piping Materials
• Heat exchanger
• Other air conditioning equipment

On September 15, 2026, we issued a press release regarding the wooden lightweight sheet "Hyper CLT Sheet." The Hyper CLT Sheet is a civil engineering sheet that utilizes CLT (Cross-Laminated Timber) stacked in an orthogonal direction. It can be used in various locations such as temporary roads, access routes, heavy machinery work yards, and material storage areas. The 5×10 version weighs approximately 230 kg, making it relatively lightweight and easy to install, remove, and relocate. Additionally, it offers environmental benefits such as reducing glare and metallic sounds typical of wood, as well as CO2 fixation. Furthermore, it can be proposed for the use of new technologies in public works as a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism "TH-250021-A."** Through this press release, we aim to expand the new wooden lightweight sheet that combines wood, NETIS, civil engineering, and CLT to more construction sites.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for 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! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods often change the base material around the crack due to heat, leading to residual stress and deformation, which constantly 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 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 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 or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding 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" or "secondary damage." Hinode Waterworks 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 with heat. Repairs can be performed 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.