High-Pressure Steam Cleaner

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[INQ. NO. 2306E10] SJE Corporation Ltd. is a company specialized in manufacturing of high-pressure steam washers that can clean floors, walls, machinery, and equipment of food factories using high-temperature steam, and thus maintain a clean environment.
This product is effective for food safety, as it can clean contaminants and sterilize at the same time by spraying high-temperature, powerful steam without using chemicals.
A spokesperson for the company commented, “Washing food using a steam washer not only enhances food safety, but also increases productivity and efficiency. So, we are very happy to introduce our high-pressure steam washer.
As maintaining a clean and hygienic environment in food factories is an important factor in the food industry, in accordance with Korea’s Food Sanitation Act, many manufacturers are working hard to ensure food safety by introducing the HACCP system. The company intends to continue to actively identify changes and requirements in the industry to provide its clients with optimal products and
services.

SJE Corporation Ltd., has produced industrial steam cleaners in Korea that have become famous under the brand name, ‘Optima Steamer’ all around the world. With its advanced technology and after-sales service system worldwide, it has provided its machines to customers in more than 120 countries.
In 2002, the company started to target the domestic steam cleaner market. Demand for steam cleaning equipment has steadily increased as people sought new ways to clean carpets, upholstery, etc., due to their more Westernized lifestyles.
With its sales increasing consistently, the company has strived to provide customers with industrial steam cleaners similar to domestic steam cleaners. The machines have proven to be much more powerful and durable in the market. After several years of trial and error, the company launched the Optima Steamer Series in Korea in 2004.
 
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Injection Molding Machine

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[INQ. NO. 2306E09] LS Mtron Co., Ltd., a global company specializing in injection molding machines, recently launched its new WIZ-VR II series.
The WIZ-VR II series shortens process time and improves productivity by simultaneously executing product take-out and insertion processes in the injection process.
The series uses a servo pump system to reduce power consumption, and system reproducibility is within 0.1% with a closed-loop using an AC servo motor. This series makes low noise and enables precise control by using a precision rotary motor.”
In addition, all models have a tie-bar structure to support four injection fixtures, and the guide bar is designed in a slide type to reduce transfer resistance. They are thus evaluated as optimized for precision molding.

According to LS Mtron, the outstanding features of the WIZ-VR II series are easy installation by minimizing the installation space through optimizing the size of the injection molding machine; and flexible selection of a mold suitable for the product desired by the customer by making the size of the rotating plate optional.
In addition, by optimizing hydraulic oil tanks and hydraulic oil lines, the company is taking the lead in environmental protection by reducing the amounts of hydraulic oil used, and consumption of cooling water.
LS Mtron’s WIZ-VR series gave an injection demonstration of a vehicle gravity acceleration sensor at KOPLAS 2023 held at KINTEX Exhibition Hall 1 in Goyang City in March.
LS Mtron is making the world a better place through the products it designs and manufactures including tractors that promote advanced farming with cutting-edge technologies; injection molding machines that realize a more comfortable life by using various precision-molding technologies; combat vehicle track shoes that lead the modernization of the global arms industry; and various connectors and antennas that are the core components of advanced communication devices.


 
 
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Submersible Pump

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[INQ. NO. 2306E08] The submersible pump is designed to optimize the structure of the impeller as a single channel type (S-tube type) of pump for the treatment of wastewater discharged from various areas such as the home and industrial field.
The operating range is wider and the vibration is lower than that of other submersible pumps for transfer, so the efficiency is relatively high. It is possible to transport wastewater containing solids or heavy concentrated sludge, and to safely transport fruits or young fishes without damage.
With the pump fault prediction, the temperature of the motor and leakage inside the motor are checked.

Ring blower
The ring blower is a machine used in various industrial fields that require the power of high-pressure air and is known as a regenerative blower. It is designed and manufactured in various sizes and structures depending on usage and performance. It is a fluid machine that produces high pressure air with a low flow rate.
There are two types of ring blower — single and double ring blowers — according to the number and shape of the impeller. The single ring blower compresses air once with one impeller, while the double ring blower compresses air twice with two impellers.

Hwanghae Electric Co., Ltd is achieving successful results by conducting continuous technological cooperation and research and development with leading domestic and foreign research institutions and universities. In addition, it has developed its own design/analysis capabilities using the latest design programs and fluid analysis programs of industry-academia institutions, combined with its considerable field experience, and its technology is also positioned at the highest level.
As a result, it has a 40% share of the domestic market, in the ring blower industry, and has established sales offices in more than 50 countries around the world, including the United States, European countries, and Japan, and continues to actively export its products.
Hwanghae Electric always strives to provide the best quality, while developing new models that can meet the needs of customers through constant research and development, and makes products that can be safely used in various environments.


 
 
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Electric Tractors

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[INQ. NO. 2306E07] TYM Co., Ltd., an environmental machinery specialist, participated in the World Climate Industry EXPO (WCE) and introduced eco-friendly construction methods through electric tractors.
The Long Fiber Injection (LFI) method is an exterior molding method that can omit the existing painting process, making it is possible to reduce the amount of carbon generated during the manufacturing process. By reducing the amount of water used in the manufacturing process, the amount of wastewater can be lessened — and fuel efficiency can be improved by reducing the weight of the product.
A spokesperson for the company explained, “We developed an eco-friendly composite material for injection parts of agricultural vehicles and started applying it to tractors, and also developed an eco-friendly transmission oil suitable for the product.”
It has been two years since the declaration of the company’s ESG management. He added that the results of fragmentary eco-friendly activities do not appear immediately, but exports are on the rise. The company expects that such eco-friendly activities will gradually bear visual results in the near future.
The electric tractor manufactured by TYM makes less noise than conventional ones as it uses a battery. The company aims to upgrade existing electric tractors to ones applying new eco-friendly construction methods.

TYM creates tractors that combine attractive styling, advanced functions, and affordable value. Through its expertise in design, engineering, and manufacturing, the company helps owners overcome obstacles and transform their world around them.
Headquartered in Korea with distribution networks across North America, Europe, and Asia, and assembly operations in the USA, TYM has been empowering customers for over 70 years.


 
 
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High-precision Parts

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[INQ. NO. 2306E05] Daesung Hi-tech Co., Ltd., established in 1995, started its first business with Yamazaki Mazak by supplying high-precision parts in 1997. It has been highly acknowledged as one of the companies having top class technical skills in the Japanese market over the past 26 years.
Daesung Hi-tech exports such high-quality parts to a variety of countries such as Japan, the UK, Singapore, etc. As much as 85% of its profits are being made from exporting goods. Moreover, Daesung Hi-tech acquired AS9001 (Aerospace quality certificate), which makes it competitive in the aerospace market.
Its main products are high-precision parts, units, jig fixes, high-precision ass’y, automatic lathes, hobbing machines, and tapping centers.

Index Coupling (Hirth Type)
This is the device used for delivering the rotation from one shaft to another. It is different from the clutch, and it is impossible to cut the delivery of power randomly during the rotation as it connects the two shafts directly.
It is classified into the fixed type that connects the two shafts semi-permanently, the movable type that somewhat allows movement between the two shafts, and the retractable type that is used when the two shafts form a certain angle.
Daesung Hi-tech’s coupling, being self-developed, is exported all over the world including Japan. This product is used for splitting positions of such equipment as the index table, NC lathe, turret device, etc., and is convenient for semi-finishing due to excellent durability and high-power delivery.

Spindle Spacer
Spindle spacer is a spacer for fixing the spindle bearing which is the core of the machine tool, and it is a high precision product requiring up to 0.001 parallelism; applicable to various kinds of spindle bearings.
Collet
Collet is a part for fixing a drill or an end mill, and there are multiple grooves on the cylinder-shaped barrel of the collet.
By tightening the barrel with uniform force from the outside using the screw, the collect is tightly fixed to the drill or the end mill which is inserted into the barrel.
Daesung Hi-tech’s collet is a unit part for fixing the M/C seal that is a functional product which is complex in the process of each part and requires high precision.
Daesung Hi-tech is emphasizing its capability and influence – not only in the field of machine tools but also in the field of other industrial machines – in order to make much more profit, as well as to take a huge step forward in the various industrial markets.


 
 
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Sliding Guardrail

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[INQ. NO. 2306E04] KUKJE ST Co.,Ltd. is a technical innovation company that manufactures and supplies road safety facilities such as guardrail, railing, vehicle protection fences for bridges and footbridges, and has been recognized globally beyond Korea.
The company’s quality management system has acquired ISO 9001 certification and is being reviewed for European certification CE.
The company has been designated as one of the promising SMEs for export in Korea and has maintained its reputation. Guardrails manufactured by this company are famous for providing the best safety solutions for expressways.
PosMAC, high corrosion-resisting alloy plated steel sheet produced by POSCO, offers 5~10 times better corrosion-resistance compared to existing hot dip galvanized steel sheet, and is utilized for the material used in all guardrails.

KUKJE ST introduced the ‘open-type guardrail’ that makes up for the weakness of existing products, W-beam and Thrie-beam guardrails.
This new product includes the strength of existing products and allows easy installation even on roads with narrow radius of curve. Also, it provides superior effectiveness where there is melting snow in freezing areas.
Moreover, it helps reduce driver fatigue during road driving by giving a sense of openness.
In addition to such advantages, KUKJE ST’s open-type guardrail (ABSORAIL) uses a special block-out system [patent product] instead of fastening posts and rails through bolt penetration.
This makes the rail slide at the moment of car crash and absorbs the crash energy to protect the passengers’ safety. This is the world’s first guardrail, and is under review for European CE certification.
KUKJE ST is manufacturing its various products based on over 100 registered intellectual properties, and safety is the considered the highest priority for all the products including guardrails.


 
 
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Robot and Artificial Intelligence (AI)-based Kitchen Operation Service

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[INQ. NO. 2306E03] WAVE, a robot and artificial intelligence (AI)-based kitchen operation servicecompany, has announced its plans to enter Riyadh, the capital of Saudi Arabia, within this year.
WAVE’s intends to start by introducing its kitchen automation robot system to major resorts and catering stores in Riyadh, after which it plans to expand its markets to include other countries in the Middle East and further afield.
The company is determined to introduce kitchen automation robots to restaurants, hotels, and resorts throughout the Middle East, starting from Saudi Arabia, and thereafter to enter K-food stores in the United States.

Operating a kitchen operation agency service based on an AI robot system and selling kitchen automation robots by store unit
WAVE not only operates a kitchen operation agency service based on an AI robot system, but also sells kitchen automation robots by store unit. Once the company’s robot system is introduced, it is possible to cook up to 30 brands of food in one kitchen by dividing the space for each stage of cooking, from preparation to combination, semicooking, and packaging.
WAVE attracted a pre-series A investment of 5 billion won in November 2021, followed by a series A1 investment of 4 billion won in March this year.
A spokesperson for the company remarked, “We are aiming to complete the series A round with a scale of 10 billion won by the second half of this year.”
WAVE has entered into cooperative partnerships with various brands, and provides kitchen operation services that allow food service brands to expand their business more conveniently and quickly through robots and artificial intelligence technology — without having to perform the difficult kitchen operations themselves.


 
 
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Fire-Suppression Equipment for Electric Vehicles

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[INQ. NO. 2306E02] A medium-sized company is attracting attention by developing equipment that effectively suppresses electric vehicle (EV) fires.
VISCARE CO., LTD. developed a water tank trailer for fire suppression and a watering device that penetrates the battery case last year, and completed all prototype production after applying for patents at home and abroad. Currently, efforts are being made to spread its use to the frontlines of firefighting sites.
The water tank trailer for fire suppression developed by the company has the advantage of being able to easily enter underground parking lots when using a small tow truck because it is designed with a low vehicle weight. Therefore, in Korea, where most of the electric charging facilities are installed in underground parking lots, using this product is expected to be able to respond to a wide range of EV fires.

The battery case penetrating watering device is a portable device equipped with a hollow drill in a hydraulic motor. This equipment penetrates the battery pack case under the vehicle and sprays fire suppressant water directly onto the battery cells. By injecting fireextinguishing water closest to the fire point, the efficiency of the battery cell’s cooling and extinguishing is excellent. Above all, it has the advantage of being manufactured and developed to ensure the maximum safety of firefighters. In addition, the battery-case-penetrating water sprinkler is designed to effectively extinguish EV fires even in sites where it is difficult for a water tank trailer to enter, and when used together with a water tank trailer, the fire-suppression efficiency is expected to increase even more.
Lee Jeong-min, CEO of the company, stressed “Our EV fire-suppression method is based on innovative practical technology developed by looking at the current situations in Europe and the United States, as well as in Korea. There are many difficulties as local SMEs pursue development, production, and publicity on their own. We desperately need the interest and support of many people, including firefighters.”


 
 
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Korean Companies’ Ceaseless Efforts to PromoteAdvanced Export Items

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Korea’s exports decreased for seven consecutive months until April this year in the aftermath of the prolonged economic slump in the semiconductor sector, which produces the nation’s main export product.
Exports of automobiles also increased in April, but failed to make up for the slump in semiconductors, petrochemicals, and displays.
The Ministry of Trade, Industry and Energy (MOTIE) recently announced that the total amount of Korea’s exports in April was calculated at US$49.62 billion, which was a 14.2% decrease from April 2022.

As a result, the monthly export volume decreased from the same period last year for seven consecutive months from October 2022. In addition, the export scale in April was down from March 2023 ($55.1 billion).
Amidst this overall situation, Korean exporters are continuously making earnest efforts, including releasing new advanced items, to access new potential markets and thereby elevate their global brand awareness.
LS Mtron Co., Ltd., a global company specializing in injection molding machines, recently launched its new WIZ-VR II series. The WIZ-VR II series shortens process time and improves productivity by simultaneously executing product take-out and insertion processes in the injection process.
Hyundai Wia recently completed the development of a coolant hub module, one of the thermal management systems for electric vehicles, and started production. The production scale is up to 210,000 units per year at Hyundai Wia’s Changwon Plant 1 located in Changwon, Gyeongsangnam-do. According to Hyundai Wia, this coolant hub module is installed in Kia’s EV9 and Hyundai Motor’s all-new Kona Electric.

SJE Corporation Ltd. has continuously upgraded its high-pressure steam washers that can clean floors, walls, machinery, and equipment of food factories using high-temperature steam, and thus maintain a clean environment. This product is effective for food safety, as it can clean contaminants and sterilize at the same time by spraying high-temperature, powerful steam without using chemicals.


 
 
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Robot for Waste Sorting

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[INQ. NO. 2306M01] AETECH Co., Ltd. recently developed the
robot ‘ATron’ for waste-sorting operations.
ATron is a robot that automates the process of sorting recyclables by hand. By teaching the characteristics of recycled goods to the deep learning algorithm, it is possible to quickly sort recyclables by using a robot. By applying this technology, the sorting of recyclables can be performed faster and more accurately than by humans.
The selection process that utilizes this product can select twice more resources than the existing process at the same time. In addition, based on the data learned by AI, it can perform tasks that are diffi cult for humans to perform, and select more recyclable resources.
AETECH developed both the software and hardware of the ATron itself. In the software part, it developed a neural network based on an algorithm optimized for waste classifi cation.
Its performance is enhanced with know-how securing optimal learning environments and high-quality data, improved movement, and trajectory tracking algorithms. Its accuracy is enhanced through a complex analysis method utilizing a multi-AI model.

For hardware, AETECH developed blower vacuum technology, a suction pad, etc. Even the heavy products or wastes that have not kept their shape can be perfectly sorted. Also, the company lowered the production costs by localizing all parts based on its own production capacity.
AETECH’s president explains, “Our goal is to completely automate the resource circulation center that can be movable without human intervention. These eff orts of ours will raise the existing environmental technology to a higher level, and contribute to maintaining the sustainability of the planet Earth.”
AETECH develops technology for the environment through advanced IT technology and seeks to become company that can be trusted by customers.


 
 
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