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Sludge Treatment Equipment

June 14, 2021 by Leave a Comment
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[INQ. NO. 2106M01] Dongil Canvas Engineering Co., Ltd. has ever since its establishment in 1991 been continuously developing and upgrading belt presses, filter presses, centrifugal dehydrators, screw dehydrators, and multi-circle dehydrators – in order to recommend what it called optimal dehydrators depending on the kinds of sludge – through intensive investment in technology development.
Backed by such efforts, Dongil Canvas Engineering acquired several performance certifications and more than 110 patents, thereby growing into a leading enterprise in the domestic sludge treatment area.
Recently, with government funding support, Dongil Canvas Engineering came to directly manufacture price-competitive filter presses for filter plate moving type.
Belt press is able to filter by adding pressure on the filter plate moving type through a roller after supplying processing materials in between two sheets of filter plate moving type. A low function rate of cake is ejected by applied high-pressure in the high-pressure dehydration part – after filtering and dehydrating in advance in both the gravity dehydration part and the low-pressure dehydration part.

Sludge Treatment Equipment


Belt press is available for the treatment of dehydrating sludges of various kinds of waste waters such as sewage and excreta. Dongil Canvas Engineering designs and manufactures four types of belt presses – from general belt press to vertical pressurized belt press – in order to accomplish the cake function rate that meets each customer’s needs. Moreover, Dongil Canvas Engineering produces by itself filter plate moving type that play a critical role in separating water in water-containing sludges.
Established in 1999, Dongil Canvas Engineering was consecutively designated as an excellent eco-friendly domestic enterprise in 2020. In May of the same year, Dongil Canvas Engineering was selected as a specialized company of materials, parts, and equipment. And in June, Dongil Canvas Engineering was chosen as a global small giant company, which means that it finally acquired global competitiveness in tough global markets.

Sludge Treatment Equipment


 
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Korea’s Beautiful Script, Hangeul

June 2, 2021 by Leave a Comment
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October 9 of every year holds a very special place in the hearts of Koreans; it is the birthday of Hangeul, the native Korean alphabet. The Korean alphabet is unique in that it is the only writing system in the world about which both the creation date and creator are known. Before the invention of Hangeul, Chinese characters called “hanja” were used in Korea. However, hanja was difficult to learn, especially for people of lower social status with little to no access to education, and this led to rampant illiteracy throughout the country.
In order to resolve the problem, King Sejong the Great (r. 1418-1450) began developing a new writing system that would be easy to access as well as to learn. The invention of the new script was started in 1443 and Hangeul underwent three years of trials before being official completed in 1446. At that time, Hangeul was disseminated with a thorough explanation of logic behind each stroke of its characters in the text

Korea’s Beautiful Script, Hangeul

What does Hangeul mean?

The name Hangeul is made up of two words: han (한) and geul (글). Han means either “big” or “great,” and geul refers to a writing script; Hangeul, therefore, means “great alphabet.” The original name of the Korean alphabet was “Hunminjeongeum,” which translates to “the proper guiding alphabet of the people.”
When Hunminjeongeum was first created, it consisted of 28 letters. From its original system, four letters have been dropped and the remaining 24 letters are now commonly referred to as Hangeul. Hunminjeongeum, or Hangeul, is not only easy to learn and convenient to use, but also uniquely scientific in its creation. In recognition of such virtues, the UNESCO inscribed the Hunminjeongeum Haeryebon (Guidebook) on its Memory of the World Register in October 1997.
Hangeul is a writing system that involves combining any of the standard 14 consonants and 10 vowels to form one-syllable blocks. Each vowel is made of a line or lines that represent the sky, the earth and people, while consonants reflect the shape of a human mouth during pronunciation. Besides the standard consonants and vowels, there are also 5 compound consonants and 11 compound vowels that make up additional 16 common sounds.

Who exactly was King Sejong the Great?

King Sejong the Great was inaugurated as the fourth king of the Joseon dynasty in 1418. As a leader, he put his passion for intellectual pursuits, love for his people, and keen interest in improving the lives of the common people into action. Consequently, the Joseon dynasty made great strides in various fields during his reign, improving the lives of his subjects in all aspects. Ultimately, the king’s achievements and benevolence led to the coining of the nickname, “King Sejong the Great.” The warm-hearted king is revered today, as demonstrated by his portrait on the 10,000 won bill!

Korea’s Beautiful Script, Hangeul

Where can I experience Hangeul?
The breath of living language, National Hangeul Museum

The National Hangeul Museum showcases the history and changes over time of the national script. Visitors can also play and learn Hangeul in the museum’s unique activity zones. See the changes to the way Hangeul is written from 1443 until now, play games using Hangeul toys, and learn to read and write your name!
•National Hangeul Museum
•>> Address: 139, Seobinggo-ro, Yongsan-gu, Seoul
•>> Admission: Free
•>> Website: http://www.hangeul.go.kr (Korean, English, Japanese, Chinese)

All about King Sejong! King Sejong Story & King Sejong the Great Memorial Hall

If you’re curious about the creator of Hangeul, visit King Sejong Story or King Sejong the Great Memorial Hall. These two exhibition halls display the story of King Sejong’s life, as well as his many achievements, including Hangeul.
•King Sejong Story
•>> Address: 175, Sejong-daero, Jongno-gu, Seoul
•>> Admission: Free
•>> Website: http://www.sejongstory.or.kr (Korean, English, Japanese, Chinese, Spanish)
•>> King Sejong the Great Memorial Hall
•>> Address: 56, Hoegi-ro, Dongdaemun-gu, Seoul
•>> Admission: Adults 3,000 won / Teenagers & Children 1,500 won
•>> Website: http://www.sejongkorea.org/ (Korean only)

More info
▶ National Institute of Korean Language website: http://www.korean.go.kr (Korean, English)
▶ 1330 Korea Travel Hotline: +82-2-1330 (Korean, English, Japanese, Chinese, Russian, Vietnamese, Thai, Malay)
The above article is courtesy of VisitKorea, the official website of the Korea Tourism Organization (www.visitkorea.or.kr)


 
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RailLog Korea Returns for its Landmark 10th Edition in June 2021

June 2, 2021 by Leave a Comment
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The 10th edition of RailLog Korea, the international trade fair for railway technology, infrastructure and logistics, will take place from June 16 to 19, 2021 at the Busan Exhibition & Convention Center (BEXCO), in Busan, South Korea. The 10th edition will assemble advanced equipment from global players across an expanded exhibition space, including parts and components, rolling stock and logistics technology.

Achieving growth of 88% since its first edition in 2013, RailLog Korea is on track to continue its positive momentum. Mr. Yong-Joon Jin, Managing Director of Messe Frankfurt Korea Ltd., commented: “I am delighted that RailLog Korea is nearing its 10th edition milestone. Continued exhibitor and visitor support over the years has helped us achieve both qualitative and quantitative growth. Prospects are bright as we move forward into the 10th edition, thanks to major government investment in the railway vehicle parts sector, and the growing trend toward eco-friendly modes of transportation. To meet the space needs of exhibitors, for the first time the exhibition will be expanded into Hall 3A of the Busan Exhibition & Convention Centre, taking the total number of halls from two to three.”

RailLog Korea Returns for its Landmark 10th Edition in June 2021

Among many strengths of RailLog Korea is its coverage of the latest train vehicles. For the 2021 edition, leading rolling stock manufacturers including Hyundai Rotem, Dawonsys and Woojin are expected to participate in the fair, offering a major attraction for trade buyers.

Growth potential in the Korean railway industry
Korea’s railway market sees further growth potential, aided by the current conciliatory atmosphere on the Korean Peninsula. After the historic inter-Korea summit in April 2018, the idea of restoring the disconnected cross-border traffic route gathered momentum again. The reconnection of the trans-Korean railway will bolster inter-Korean economic cooperation, creating a cornerstone for the planned Trans-Asian Railway (TAR) network, and generating lots of business opportunities.

RailLog Korea Returns for its Landmark 10th Edition in June 2021

The South Korean government is planning to invest 130 billion won (approx..US$ 121 million) from 2020 to 2026 to boost the country’s railway vehicle parts sector. In particular, it plans to replace old rolling stock during 2020 – 2024. In addition, central and local governments are promoting the expansion of railway and subway networks as eco-friendly alternatives to road transportation, aiming to usher in a ‘Green Transportation Era.’

RailLog Korea Returns for its Landmark 10th Edition in June 2021

Other recent projects also bode well for the Korean railway industry. The Seoul government has approved the 16.15km West Line light rail project, and construction will start in 2023. The Great Train eXpress (GTX) project, a high-speed rail network in the Seoul Metropolitan Area, is also set to go ahead. GTX line A is expected to open in 2024, with the Seoul government placing an order for a total of 20 eight-car trainsets for the line.
The construction of GTX line C is planned to start next year.


 
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Remotely Controllable ship embarkment / disembarkment ladder fixing equipment[RPLF-900]

June 1, 2021 by Leave a Comment
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For safe embarkation and disembarkation of a vessel
[INQ. NO. 2105M17] The use of ladders for passengers to embark and disembark a ship in bad weather conditions
can lead to various types of accident including falling, or even death. This issue is becoming important internationally.
Korea Ocean Tech Co., Ltd. recently released RPLF-900, a ladder fixture equipment used for embarking and disembarking a ship, in order to develop the equipment meeting the international standards for solving the issues related to the ladder used on a ship for embarking and disembarking – given that the ladder used in a ship should be safely fixed onto a certain part of the shell of a ship as stipulated in the relevant international regulations.
Korea Ocean Tech has acquired a certification of New Excellent Technology (NET) for its development of the fixing technology for ladders used in embarking and disembarking a ship by utilizing a ON/OFF magnet. This product can be attached and detached at a certain point of the shell of a ship with the help of the built-in strong magnetism.

Remotely Controllable ship embarkment / disembarkment ladder fixing equipment[RPLF-900]


With the wireless remote-controller, any operator can easily carry out the attachment and detachment of certain fixed equipment with an up to 20M remote control.
That product, with a weight of 7.5kg and a specification of 222(L)×102(W)×228(H)mm, can be fitted to a ladder step of a ship. With it affixed with strong magnetism, this product cannot be detached even with a rolling angle of 15° to the left and right.

Remotely Controllable ship embarkment / disembarkment ladder fixing equipment[RPLF-900]


Available in a stable human weight of 272kg and in a maximum cargo weight of 816kg, the operator can use it more safely than other similar products. With the magnetic field measured at a level of 0 gauss in a distance of 500mm in all directions, this product has no harmful effect on electronics and telecommunication equipment such as radar, gyro, etc.

Remotely Controllable ship embarkment / disembarkment ladder fixing equipment[RPLF-900]


 
 
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Convergence Disinfection Ceiling Lighting System (S-LIGHT)

June 1, 2021 by Leave a Comment
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[INQ. NO. 2105M16] Conis’s S-LIGHT is a convergence disinfection ceiling lighting system, an all-in-one system including general LED lighting with high-disinfection capacity 275nm, UV-C LED. It can be used as a normal LED light in occupied spaces and as a disinfection system in unoccupied spaces to disinfect a wide space safely and quickly by irradiating UV-C LEDs.
High-powered 275nm UV-C LED modules made by OSRAM are applied so that S-LIGHT disinfects 99.9% of pathogens such as virus, bacteria, fungus, MRSA, etc. in air and surfaces within a distance of 2.5m from the UV-C LED.
To minimize exposure of human beings and animals to the UV-C of the S-LIGHT, Conis applied 6 safety devices. Application of PIR and microwave sensors detecting movement and infrared energy from people and animals is for automatic UV-C on/off controls.
With a timer function in the microprocessor, you can set the time for disinfection. S-LIGHT is designed not possible to operate general LEDs and UV-C LEDs at the same time. And it can be automatically or forcibly switched off when UV-C irradiation is in error.

Convergence Disinfection Ceiling Lighting System (S-LIGHT)


When UV-C LED is under operation, it can be visually identified from a distance by applying blue light to the UV-C LED and indicating the operation status on a system indicator & mobile app. This system is designed to be controlled by a mobile and integrated control system. These six functions are satisfying the UL standard as well.

Convergence Disinfection Ceiling Lighting System (S-LIGHT)


It is easy to install and replace S-LIGHT from existing general lighting fixtures without changing the design or additional work. It also provides a longer lifespan of lighting and energy-saving benefits by using LEDs. This is the smart system that strengthens a disinfection function necessary for the post-COVID-19 era and reduces costs of using lighting.

Convergence Disinfection Ceiling Lighting System (S-LIGHT)


 
 
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Azimuth Thruster

May 31, 2021 by Leave a Comment
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Anticipated to replace the existing ship’s propellers
[INQ. NO. 2105M15] Founded in 2017 to present a new paradigm in the shipbuilding industry, Woohyun Ship Design Technology Co., Ltd. has grown and developed into a leading ship design company based on trust and cooperation with its customers.
Based upon ship design services, Woohyun Ship Design Technology is ceaselessly taking on new challenges through research & development (R&D), in order to elevate its technology in various related areas including production of ship components utilizing 3D-printing, development of shipbuilding methods, and ship inspection that applies new technologies.
Woohyun Ship Design Technology has recently developed and released a thruster with no wings, which is anticipated to replace existing ships’ propellers.
Woohyun Ship Design Technology came to develop this cutting-edge device – given the frequent occurrence of accidents in which marine animals and marine wastes including waste fishing nets and ropes are entangled – caused by various types of ships’ propellers.

Azimuth Thruster


The thrust is created by injecting the flowed water – from the outside of the conduct pipe caused by an engine or a motor in the inside of a ship – into the outside through a micro hole in the inside space of the duct body.
This product is a kind of water injection delivering device by utilizing hose like water-jet flyboard, instead of the existing power transfer device (shaft) and enables 360-degree (right & left and top & bottom) thrust.
Various thrust types of manufacturing including circular, polycircular, square, triangle, etc., depending on certain operating environment, are absolutely possible. The thrust can be made regardless of water depth.
Moreover, Woohyun Ship Design Technology strives to supply products that meet the needs of its customers through communication and exchanges with them – based on the best-quality ship design and 3D-modeling technology of its own.

Azimuth Thruster


 
 
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Automatic Fryer (TIGIMI)

May 31, 2021 by Leave a Comment
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Designed for a pleasant cooking environment
[INQ. NO. 2105M14] TIGIMI, an automatic fryer, is specially designed to ensure a pleasant cooking environment. Equipped with a four-speed carbon filtering system, TIGIMI requires no additional separate hood device.
TIGIMI is an eco-friendly fryer that protects the cook’s health through minimizing the leakage of harmful oil mist generated during frying activity.
TIGIMI, with its automatic frying function, allows anyone to conveniently use it – with no necessity of experience in frying techniques in a pre-frying stage.
Equipped with a memory function that can store both the frying temperature and the frying time depending on each fried ingredient, TIGIMI is excellent in operational efficiency.
The cook can thus do cooking activity well while engaging in other tasks, meaning that the product can reduce labor costs.
As it is a sealed-type cooker, it is safe against the potential hazard of burns caused by the mistake of the cook. The built-in double anti-superheating systems ensure a safe cooking environment even when there is a risk of electricity fire.

Automatic Fryer (TIGIMI)


Also, the cook can save cooking oil and fuel costs. In particular, TIGIMI enables frying activity in a closed space, and then automatically removes the used oils, thereby ensuring top-quality frying taste.
TIGIMI, with no limitation in use, is currently being conveniently used in various places such as specialized restaurants, fast foods, cafes and convenience stores.
Mikang Engineering Co., Ltd. now manufactures various models of automatic fryers – in order to fully meet the customized requirements of its client companies.
Established in 2015, Mikang Engineering has been devoted to the maximization of its customers’ satisfaction – positioning itself as a representative automatic fryer in Korea.
And it strives continuously for technology innovation under its business motto “Highest-quality,” “Highest-service,” and “Development of New Products.”

Automatic Fryer (TIGIMI)


 
 
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Special Bolts

May 31, 2021 by Leave a Comment
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[INQ. NO. 2105M13] Since its founding in 1965, HWASHIBOLT IND.CO.,LTD. has focused on special bolts as a leading company in the special bolts industry.
Recognized for its world-class technical ability and superiority in the special and engineered bolts industry, HWASHIBOLT IND. has participated in large-scale global energy projects including combined cycle power plants, nuclear power plants, and offshore plants in 22 countries in five continents, and enhanced the reputation of Korean bolts.
Based on its accumulated skills, HWASHIBOLT IND. is soaring as a global company. Currently, this company is supplying fastener products to domestic and foreign power plants (GE Power, Siemens, and Doosan Heavy Industries), three major shipbuilding companies (Daewoo Shipbuilding & Marine Engineering, Samsung, and Hyundai), and major oil companies including Shell, BP, Exxon Mobil, Chevron, and Total.
In addition, HWASHIBOLT IND. is producing and supplying products tailored to meet the needs of its clients in compliance with various standards including ANSI, ASTM, ASME, GE, SIEMENS, DIN, KS, BS, and ISO.

Special Bolts

Turbine Casing Bolts
These are supplied to many power plants in the country. Turbines are divided into two parts and connected with bolts. Many turbines require accommodating to high temperature and high pressures, and using the bolts produced by this company. The supplied items include thru stud, tap stud, coupling set, dowel pin, slotted nut, covered nut, and round nut.
The major customers for these products include GE, SIEMENS, and MITSUBISHI.

Gas Turbine Rotor Bolt
This bolt is used to penetrate into and fasten the compressor discs of turbines rotating in high temperatures and high speed. It has the highest difficulty level amongst all turbine fasteners, so product safety and quality are very important.

Special Bolts

Piping Bolt
This bolt is mainly used in the marine plant industry. As a close partner with leading heavy industries in the country, it has supplied many bolt products for a long time including FPSO, Submarine, f-lng, jack-up rig, drill ship, and (semisubmersible drilling rigs). The supplied products include stud bolt, hex bolt, hex nut, washer, and U-bolt.

12-Point Screw
12-point screw has a similar threaded configuration to hex bolts except the head unit. Depending on its service environment, it is designed to be used in higher loading applications by providing a larger contact area in the head unit.

HWASHIBOLT IND. CO., LTD.


 
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Industrial Scissors & Saws

May 28, 2021 by Leave a Comment
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[INQ. NO. 2105M12] Since its founding in 1983, HWASHIN METAL IND. CO.,LTD. has manufactured various types of cutting tools — from multi-purpose scissors, pruners to garden shears, lopping shears and horticultural flower thinning shears. It has grown steadily in Korea with raising competitiveness, and now it is commonly acknowledged that it is at the top position in Korea as a scissors company with its technology and productivity.
HWASHIN METAL has signed an agreement with Agricultural Research & Extension Services, which is a Korean government-affiliated organization. Through cooperating with the organization, HWASHIN METAL developed various kinds of farm-work purpose scissors, non-slip pruners, grape thinning scissors and girdling machine, and supplied these items to many farms throughout Korea.
HWASHIN METAL also started to produce several kinds of saws such as carpenter saws, folding saws and pruning saws since 2017. To fully apply its technology to saws, HWASHIN METAL moved to a larger factory in April 2017 and brought in many new facilities, so it can produce a whole range of saws independently.

Industrial Scissors & Saws

Scissors
The company is ranked No. 1 in the sales of hand scissors in Korea, producing many kinds of scissors including multi-purpose scissors, fruit shears, pruning shears, hedge shears, and lopping shears. The blade of all scissors are made of top class steel material (carbon tool steel), and the hardness and the cutting force of the blade are excellent by applying optimized heat treatment.
Multi-purpose scissors are commonly used not only for farm work but also for industrial purposes in manufacturing plants and construction sites.

Industrial Scissors & Saws


Fruit shears which are for thinning fruits have not only straight blades, but also curved blades (P-100C model). Pruning shears are bypass pruners, and have aluminum die-casted handles (S-880 model).
Hedge shears have telescopic handles (K-5000, K-5100 model), also aluminum handles and wood handles. The lopping shears can cut a green wood less than 45mm thick branch (K-630 model).

Industrial Scissors & Saws

Saws
The company is producing many kinds of saws including carpenter saws, folding saws, pruning saws, pruning saws for cutting fruit trees, and pipe saws.
All of the saw blades are made of carbon tool steel; the saw-tooth has excellent strength and cutting power by applying impulse hardening and economical use is possible as they are exchangeable.

Industrial Scissors & Saws


Folding saws are of the portable folding style, having various blade lengths (140, 180, 210, 250, 270, 300 mm), with glossy and hard chrome plating, and showing excellent durability.
Pruning saws are mainly used in pruning, with various blade lengths (270, 300, 330, 350, 380 mm), with glossy and hard chrome plating, and showing excellent durability.
Pruning saws for cutting fruit trees are specialized for pruing fruit trees, with various blade lengths (270, 300, 335, 365 mm), and eco-friendly electroless nickel plated.

Industrial Scissors & Saws


 
 
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Ballast Water Treatment System

May 27, 2021 by Leave a Comment
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[INQ. NO. 2105M11] TECHCROSS Inc., which was established in the KIST venture complex in 2002, started the land wastewater treatment business after developing a disinfection system using self-developed electrolysis technology.
Since then, the IMO enacted the Ballast Water Management Convention (BWM Convention) in 2004 to prevent destruction of the marine environment by harmful microorganisms in ballast water.
TECHCROSS thus developed the ballast water treatment system by grafting the existing electrolysis technology to ballast water and obtained a basic approval for it in 2006 for the first time in the world.
TECHCROSS has been setting records such as succeeding in the installation of an explosion-proof product for the first time in the world, and in developing the VLCC product for the first time in the industry, and conquering the global market with excellent product performance and installation know-how. It obtained a type approval from USCG in June 2018, the first in Korea which is expected to become a new solution for the continuing long-term recession in the marine equipment industry.
ECS (Electro-CleenTM System), the ballast water treatment system developed by TECHCROSS Inc., treats microorganisms in ballast water using the electrolysis principle. In other words, it electrically sterilizes seawater directly at the same time it flows into a ship and passes through an electrolysis chamber.

Ballast Water Treatment System


At this time, as seawater passes between electrodes in the chamber, it is disinfected by three different disinfection methods: disinfection by a potential difference; disinfection by radicals generated momentarily by an electrochemical reaction; and disinfection by chlorine contents, generated at the time of electrolysis, remaining in the ballast water tank and blocking regeneration of microorganisms. Through these methods, disinfection can be done more perfectly.
ECS not only has excellent sterilizing power but is also compact in size, which makes it easy to install in a confined space. It has low power consumption and saves operating time and cost because it satisfies emission standards with just one treatment when ballasting.

Ballast Water Treatment System


Above all, TECHCROSS has the unique advantage of having more knowledge and experience in the industry than anyone else, as the company entered the business as soon as the market for ballast water treatment was formed.
Recently, TECHCROSS developed an indirect treatment system besides the treatment system using a direct electrolysis method, and maintained a systematic AS service system to quickly respond to customers’ enquiries related to the approval and product operation.
In addition, the company is striving, as a total solution provider in the ballast water treatment system industry, to establish training centers with actual products installed at major hotspots worldwide, or opening regular training programs, or developing educational materials to increase the crews’ understanding of the product.

Ballast Water Treatment System


 
 
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