Innovative technology designs "unveiled" at ENTECH 2025 Exhibition

Participating in the ENTECH VIETNAM 2025 International Exhibition - a forum where businesses demonstrate technology and introduce products, many Korean businesses brought breakthroughs in the fields of energy and environment, contributing to promoting the Green Transformation process, towards developing a circular economy .

With over 20 years of accumulated expertise in the field of manufacturing and installing water treatment equipment, including water valve lifters, water valve gates, valves and valve chambers..., NaeKang Co., Ltd. is a reliable source in the water infrastructure sectors of Korea, and is now expanding its scope of providing advanced water management solutions to international markets.

With specialized experience in designing and manufacturing water valve gates, water valve gate lifters and remote water valve gate control systems, NaeKang's products are featured with high durability and waterproof performance, which can be designed to meet various actual conditions. Water valve gate lifters include latch type, electric/manual type, etc., ensuring accurate and stable operation under various conditions.

In particular, the emergency self-lowering function helps NaeKang products improve disaster response capabilities. In addition, the remote control system allows real-time monitoring and operation, a significant step forward in improving safety and operational efficiency.

With knife gate valve products, Hyunwoo Co., Ltd. (established in June 1985) is known as the "specialist" with high-quality product lines based on its unique design and manufacturing technology and long-standing know-how.

Hyunwoo knife gate valves are offered with a variety of actuators including handwheel, chain, gear, electric, pneumatic or hydraulic, designed for use in a variety of industrial processes: lime and ash handling, paper industry, power/utility industry, oil and gas production, chemical refining industry...

Knife gate valve - Hyunwoo's "strong" product line.

Regarding available seat materials, this unit offers Resilient Seat options including EPDM, Polyamide, Teflon, Silicone...

One of the key design features is the Raised Face Seat with Groove, which features a groove structure that is automatically cleaned by the flow when the valve is opened. This structure prevents foreign matter from getting stuck, ensuring smooth, clog-free operation.

Meanwhile, Hyunwoo Cupola valve is a specialized valve, widely used worldwide in Material Handling Systems throughout the industry.

Hyunwoo Cupola valve is manufactured with inflatable seal, optimized for pneumatic conveying pipelines, suitable for various media conditions such as ash, sand, limestone, powders/fine particles in industrial processes.

In many water treatment plants, the pre-treatment stage (treatment of wastewater, industrial wastewater, water supply pumping stations, wastewater transfer pumping stations) to remove impurities mixed in the input wastewater plays an important role, helping to prevent damage and blockage of pumping equipment and pipes, making the next water treatment process easier.

As an "expert" with nearly 30 years of experience in the field of comprehensive water treatment, the HKET brand (established in 1986) provides breakthrough solutions in the water pre-treatment stage, notably the impurity screen product, rotating in the form of a double chain.

With the advantage of two separate bars, the HKET system is capable of collecting both large and small impurities at the same time while ensuring smooth, unclogging operation. The two bars can be flexibly installed at various angles, from 45° to 90°, making maintenance easy as parts can be replaced without disassembling the entire device.

HKET's system also integrates a deodorizing device, with the ability to continuously process and remove odors at multiple stages. With an activated carbon filter that does not use electricity, the product helps reduce energy consumption while enhancing the ability to deodorize low concentrations of odors.

Also applying rotary motion technology as the foundation for their products are two companies, HANGUK AIRRO and CSMIXER.

Specifically, HANGUK AIRRO - a global leader in providing oil-free compressed air solutions to save energy and protect the environment, introduces the product model "Turbo Blower" which is a device that compresses and blows air, using high-speed rotating blades to provide air with high efficiency.

Intended for use in areas requiring air supply and compression such as domestic/industrial wastewater treatment, industrial processes and electricity, HANGUK AIRRO products "score" by not only providing a solution with superior performance compared to conventional blowers, but also come with many conveniences such as energy saving; low noise and vibration; intelligent control technology; minimizing maintenance costs and especially being environmentally friendly.

Meanwhile – also with rotary motion – Changsin Engineering develops drives, torque and gear systems to produce mixers and reducers used in municipal wastewater treatment plants and industrial plants.

With over 30 years of expertise (established in 1983) and trusted by domestic water and wastewater treatment plants and large corporations such as Samsung Electronics and SK Hynix (recognized as an Excellent Partner by Samsung Engineering in 2016), Changsin has supplied over 2,000 mixers/agitators and 300 drives to Samsung Electronics' wastewater treatment plants, contributing to the overall development of the Korean environmental industry./.

(Vietnam+)

Source: https://www.vietnamplus.vn/nhung-thiet-ke-cong-nghe-sang-tao-duoc-trinh-lang-tai-trien-lam-entech-2025-post1045050.vnp