PB pipes and Fittings

https://korean-machinery.com///inquiryEstablished in 2003, Aikang is, with its own DOTORI brand, leading the nation’s PB pipes and fittings markets for water supply and hot water pipes.
As the company’s PB pipes and fittings are made with Polybutylene, they have strong resistance to any levels of temperatures and pressures and ensure longer lifespan. The push-fit piping method is used and so they require no separate tools, meaning that it is efficient for shortening of the operational period. The PB pipes have strong corrosion resistance and are free of any bad effect of electrolytes.
Currently, they are widely used as piping material for mineral waters in foreign nations. As non-poisonous raw material, Polybutylene is widely used for water supply. As it has high elasticity, the PB pipes are hardly exposed to damage and breakage caused by various external shocks.
Aikang devotes its utmost efforts to supplying high-quality piping materials. In 2011, Aikang established an overseas branch office in Jakarta, Indonesia, creating better opportunities for advancing into the Asian market, bolstered by the steadily growing size of the Korean market.

 

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Hydraulic Breaker & Excavator Attachment

https://korean-machinery.com///inquiryNEOBUZZ Demolition Tools Co., Ltd. is a Korean company specializing in designing, manufacturing and selling hydraulic breakers & excavator attachments. It exports to as many as 30 countries including those in Europe, the Middle East, Asia, North America and CIS.
NEOBUZZ Hydraulic breaker delivers strong impact power, excellent stability & durability, easy maintenance and compatibility.
NEOBUZZ Hydraulic Breaker type includes Silence (Box) type; Top (open) type; Side type; Backhoe Loader type; Skid Loader type.
NEOBUZZ provides a full line of Mini breaker NB10 (for one-ton excavator) and Large breaker NB500 (for 60ton excavator).
NEOBUZZ Demolition Tools is always open-minded to all opinions of customer’s, and has been developing through listening to customer’s feedback. The fast-growing Korean company in earthmoving business also strives be in a leading position through continuous research & environment ally friendly unit development with its mission in mind for customer’s satisfaction.

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Snow Makers

https://korean-machinery.com///inquirySnowtech Co., Ltd. constantly studies a specific technology of snowmaking. Its snowmaking technology accumulated through ceaseless R&D has become firmer and more widespread, and it is advancing worldwide.
Snowtech has developed and succeeded in localizing its snowmaking machine applying its own technological prowess for the first time in Korea, which was previously a wasteland for snowmaking technology. In addition, after starting out in the “the snow business” in 2000, which was something new at that time, Snowtech has been retaining its business history and now is gaining recognition for its business implementation capability and technological prowess. While the existing concept of “snow” was earlier confined within a limited framework, such as winter/mountain recesses, we concentrated on the realization of snowmaking technology that can move and expand people’s perceptions of snow to the four seasons/ urban areas, by breaking the stereotypes of temperature and space. As a result of such research and development, Snowtech has developed the all-weather snowmaker capable of producing real snow throughout the year and Snowtech the Ice Magic Snowmaker making snow even at normal temperatures, thereby leading the snowmaking technology that is becoming competitive in the global market. Also, Snowtech just has developed the Home Snowmaking Machine enabling anyone to easily make snow, even in the home garden. It is a snowmaker that enables the general public to enjoy the snow more enjoyably than ever before. Snowtech thinks that ‘Snow is the most beautiful romance with which God has provided mankind.’ We will become an enterprise striving all the more to develop a valuable snowmaking technology harmonizing provision of nature and person.

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360-degree Rotational Excavator’s Arm

https://korean-machinery.com///inquiryByeok Gang Industry Machine is adding new vitality to the heavy equipment attachment market with its recently manufactured new-concept excavator arm. It is recognized as the first such product in the industry.
The excavator’s arm rotates 360-degrees so that the worker can carry out work in any direction that the operator wants it to do. By using the existing attachment without a rotor, the excavator’s arm can be free of rotational devices to be attached on each part, thus ensuring economic feasibility and weight lightening.
The existing arm with one structure was divided into two arms and was then integrated with a 360-degree rotational device. Through these procedures, this excavator’s arm could obtain reliability of the rotational device by decentralizing of the centre of gravity.
While the existing excavators can only be operated by up and down movement in two-dimensions in terms of their own structure, this excavator’s arm can operate in 360-degree directions by being fitted with a rotational device in the middle of the excavator’s arm itself. As the attached equipment is rotated, the excavator’s arm can carry out works in various degrees of works. The operation’s efficiency and range are both increased. It offers significant cost-reduction effects on labor and fuel-saving.
Established in 2002, Byeok Gang Industry Machine has focused on producing industrial machinery by establishing advanced equipment facilities.

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Measurement Devices

https://korean-machinery.com///inquiryDACELL Co., Ltd. manufactures and sells a variety of measurement devices including robot sensors, torque sensors, load cells, displacement meters, digital indicators, and push-pull gauges, etc. In particular, based on the accumulated technological know-how developed over the past 30 years, the company develops and produces a wider range of models of load cells (from 100g to 1,000ton). It was also the first to develop and manufacture torque sensors in Korea.
Also, DACELL deals with various types of load cells for testing of automotives. Recently, it has been developing and selling robot sensors used for collaborative robots(Cobot). The robot sensors are now mass-produced to be sold widely.
DACELL holds the technology for various sizes of testers for load cells and torque sensors – up to 10,000 KN load tester and torque tester testing up to 200,000KN-m − in order to produce various kinds of load cells and torque sensors. Through testing of high load sensors, the company elevates reliability, thereby satisfying customers’ needs.

For meeting its customers’ demands, the company develops and manufactures load cells and torque sensors for special purposes. Recognized for its quality products, DACELL exports them to over 40 countries including the UK, Russia, Turkey, Portugal, Morocco, India, Thailand, Malaysia and Syria. DACELL will make its efforts to unveil higher quality load cells and torque sensors.

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Gangwon-do Announces its Plans to Promote the Hydrogen Industry

https://korean-machinery.com///inquiryThe 2019 International Hydrogen Forum is to be held between May 9 and 10 in the 2018 Winter Olympics resort of Pyeongchang, Gangwon-do, composed of three sections, with participation by leading best hydrogen experts from home and abroad.

Mun-sun Choi, Governor of the Province, stressed, “We will discuss the value chain of the hydrogen industry, focused on liquefied hydrogen.”

The first international forum is to be held for building infrastructure and accelerating industrialization for hydrogen energy, tailored to Gangwon-do. This forum is planned to take place annually with the name of ‘International Hydrogen Forum.’
The 2019 International Hydrogen Forum, hosted by Gangwon-do Province and also under the auspices of Gangwon Techno Park and Gangwon Convention & Visitors Bureau, is to be held between May 9 and 10 at Alpensia Resort, Pyeongchang, Gangwon-do.
In particular, this forum is to be held concurrently with the Advanced Fuel Cells Meeting of the International Energy Agency and also the 2019 Spring Conference of the Korean Hydrogen & New Energy Society (Chairman: Jung-hui Lee, Professor of Chonbuk National University).
IEA’s Advanced Fuel Cells Meeting will be held at the Intercontinental Pyeongchang over a three-day period from May 7 to 9, and will be attended by nearly 25 members of the international fuel cell subcommittee.
The spring conference of the Korean hydrogen & new energy society is to be held over a two-day period from May 9 to 10 at the convention center of Alpensia Resort, and is expected to feature 21 oral presentations and 60 poster presentations, and will be attended by nearly 300 experts from the industry and academia.
The primary objectives of the 1st International Hydrogen Forum are to vitalize the hydrogen industry in Gangwon-do Province, to activate exchanges of information within the hydrogen industry, and to grow into a major forum for the hydrogen energy field.
Gangwon-do plans to make this forum a sustainable and representative one, in which seeking ways in order to transform Gangwon-do into a hydrogenbased area could be fully discussable.
Gangwon-do is planning to transform Samcheok, where a nuclear facility is located, into a hydrogenbased
energy hub upon cancellation of the nuclear power plant designation. To that end, the Province is developing master plans for a series of related projects.
As a hydrogen-powered city pursuing a ‘hydrogen society,’ where hydrogen energy is consumed as a primary energy source through liquefied hydrogen storage and utilization, Gangwon-do is clearly signaling its strong commitment to becoming a hydrogen-based society and economy through the Forum.
The 2019 International Hydrogen Forum is composed of three sections: ‘Hydrogen Production and Liquefaction Technology’ (May 9); ‘Water Electrolysis Technology and P2G Demonstration’ (May 9); and ‘Future Hydrogen Technology’ (May 10).
During section 1, ‘Hydrogen Production and Liquefaction Technology’, Detlef Stolten, Director of IEK3 at the Juelich Research Center, Germany, and also Chairman of IEA’s Advanced Fuel Cells, will deliver a keynote address on ‘Global Trends in Hydrogen Energy and Prospects’ ; this will be followed by ‘Liquefied Hydrogen Supply Chain Solutions,’ an address delivered by Peter Gerstl, Head of Product Management, Linde Group; and ‘Liquefied Hydrogen Infrastructure Development in Korea,’ delivered by Byeong-il Choi, Researcher-In-Charge, the Korea Institute of Machinery and Materials; and also ‘Nano Engineering for High-Efficiency Energy Conversion Systems,’ delivered by Gi-seok Nam, Professor of Chonbuk National University.
During section 2, ‘Water Electrolysis Technology and P2G Demonstration,’ Amgad Elgowainy, Team Leader/Principal Energy Systems Analyst, Argonne National Laboratory, USA, will deliver a keynote speech on ‘Water Electrolysis Prospects and P2G Energy Storage Technology’; this will be followed by ‘Renewable Energy in Europe and Studies on P2G Cases and Mobility’ delivered by Albert Van Den Noot, Senior Consultant of DNV GL, Norway; and ‘Mass-Production of Hydrogen through Water Electrolysis for Carbon Phase-Out,’ delivered by Everett Anders from Nel, a global water electrolysis expert from Norway.
Section 3 will focus on future technologies being developed in Korea. In particular, the progress of four major projects in a city, vessel, train, and P2G will be introduced in detail by the Korea Agency for Infrastructure Technology Advancement (hydrogen city), Pusan National University (hydrogen powered vessel), Korea Railroad Research Institute (hydrogen powered train), and Korea Institute of Energy Research (P2G).
Moreover, a preliminary event on the theme of ‘Safe Hydrogen Society’ will be held on May 9 especially for the residents and students in Gangwon-do, together with additional events such as hydrogen industry public information, industrial tour, business agreement, and many more.
In particular, Gangwon-do will conclude three business agreements on May 9, including development of the hydrogen city, development of the hydrogen industry, and development of industry, and hydrogenpowered vessels ― in an effort to nurture the future drivers for growth in relation to the hydrogen industry.
“Recently, Korean President Moon Jae-in visited Gangwon-do and promised continued support for and attention to Samcheok’s transformation into a hydrogen city,” explained Mun-sun Choi, Governor of the Province. “Through the international Forum we will widely publicize our strong determination to promote hydrogen projects and gather valuable inputs from experts in the field.”
And he expressed his wishes as follows: “Especially we’d like to discuss various aspects of this initiative, ranging from hydrogen production to storage, transport, and utilization, in order to identify an optimized value chain for the industry.”

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International Hydrogen Forum 2019

https://korean-machinery.com///inquiry

Highlighting Issues of Hydrogen Economy, Liquefaction
Date: 2019.5.9(Thu.) – 10(Fri.)
Place: Alpensia Resort Convention Center in Pyeong Chang

 

 

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Industrial Induction Motors

https://korean-machinery.com///inquiryJungwoo Motor developed smaller and lighter motors with aluminum for the first time in Korea in line with a trend where motors are beco
ming smaller and lighter and, feature nicer designs. Jungwoo Motor developed a premium (IE3) class motors.
Jungwoo Motor is active in developing new markets while participating in major overseas exhibitions regularly to make forays into overseas markets by expanding beyond the Korean market.
Jungwoo Motor is aiming at developing a customized motor market that can meet the various needs of customers rather than standard motors in which large companies are already engaged. CEO Kim Shin-ho explained the advantages of customized motors, saying that they can be tailored to customers’ needs by taking their needs into consideration.
Based on steady technological development, Jungwoo Motor developed a hoist induction motor for traction with a low malfunction rate by utilizing a small temperature rise. Moreover, a transverse hoist induction motor is easy to install even in small places, thanks to a built-in brake. Also, an induction motor for air conditioners with vacuum decreased by a dustproof device and a fan motor is a more economical than those of other products by adopting high-occupancy coils of stators. In addition, the company supports customized production according to usage and facilities
Jungwoo Motor is receiving positive responses about its products from Europe and Japan. The company is confident about the competitiveness of its products, because customized motors were more than twice as expensive as general motors due to the characteristics of the market.
Jungwoo Motor, which recently moved into a new 1,500-pyeong office building, is devoting itself to product research and development based on expanded production facilities, and doing everything it can do to manage quality by systemizing all processes from design to production, inspection, and post management.
Until now, the company has developed various types of industrial motors such as three-phase motors, single-phase motors, hydraulic motors, and explosion-proof motors.
A spokesperson for the company remarked, “We are enhancing our customers’ competitiveness with state-of-the-art industrial motors through technological innovation in the industry, which is becoming more advanced and sophisticated. We are prepared to go to any lengths to become a leader in the motor industry with perfect quality and stability.”

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Energy-saving Controller

https://korean-machinery.com///inquiryDotech Inc. specializes in manufacturing controllers for the field of environment measurement and refrigerating and air-conditioning and stands out in the energy-saving solution market starting with the industrial air compressor energy-saving controller VSD+. The inverter controlling type that minutely controls the number of rotations of the compressor motor with a frequency is one of the qualified energy-saving technologies that are being rapidly introduced to home appliances.
Dotech’s VSD+ is a device consuming the most electricity in the general manufacturing facility. The key point of the high efficiency air compressor is the compressor control applying the inverter. It is a qualified energy-saving technology with rapidly increasing usage in the air compressor field as well as the refrigerating and air-conditioning field.
This controller can save power consumption significantly by properly adjusting the number of rotations of the motor of the air compressor suitable for the usage of compressed air by controlling the inverter. The VSD+ series is the outer mounted controller maximizing energy efficiency by changing the control type (Y-∆) to the inverter control oriented VSD (Variable Speed Control) type by installing on the general industrial air compressor. Because most existing air compressors cannot control the speed of the internal motor, it cannot avoid unnecessary energy consumption as it is operating at almost 100% output regardless of the usage of air to maintain the mobility stand-by status.
On the other hand, if applying the VSD+, the device’s operation efficiency can be increased significantly by finely controlling the number of rotations of the compressor according to the usage of air in real-time. In particular, for the fields where no-load operating time is long or load and no-load operating is working frequently in turn, up to energy can be saved up to 30~40%.
Calculating the annual electricity rate for the case of operating the 100-horsepower air compressor for 8,000 hours after installing the VSD+, approximately 19.7 million won and 19,008 ton CO2 (based on 75kW, load factor 60%, electricity charge 120 won) can be saved compared to pre-installation. It can succeed in killing many birds with one stone, including reduction of electricity charges, extension of life of major parts, reduction of CO2, etc., by removing unnecessary operation of the device. Under ordinary circumstances, the installation fee can be recovered in 1~2 years with energy-saving costs.

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Industrial Bearings

https://korean-machinery.com///inquiryJalman Precision’s cam followers can be effectively applied to static loads and heavy loads at low and middle high speed. Most of the elements such as shafts, rollers, needles and thrust washers are made of carbon chromium bearing steel.
The NA 49 and NKI series are basic bearings assembled with outer rings, cages with needle rollers and separable inner rings. These bearings can have heavy loads because the friction figure is much higher than ball bearings and can be subjected to high-speed rotations depending on the loads, because a cage assembly prevents friction between all of the needle rollers.
Furthermore, JMC bearings are suitable for many kinds of machines such as automatic machinery, cam working assembly, specialized machinery, transmissions for vehicles, printing machinery, air-pumps, electric clutches, hydraulic machines, etc.
The group of engineers at Jalman Precision specializes in bearings providing customers with solutions based on self-developed systems designed for quality improvement, discover new items, minimize defective products, and monitor in real time any quality abnormalities in order to satisfy the ever-varying and selective demands of customers.
The company provides services via a network in around 30 countries – playing a key role in the development of the machinery industry through environmentally friendly management and corporate philanthropic activities.
The company’s CEO Park Kyung-yoon commented, “Even though our global presence is not great, we retain our strong confidence. In fact, we are delivering our competitive products to more than 30 nations including those in Europe, the Middle East, Australasia, and Asia, as well as North, Central, and South America. Thus, we are steadily elevating our global brand awareness in global markets through such noticeable performance.”
Established in 1974, Jalman Precision has consistently made its advanced products such as needle roller bearings, rod ends, spherical plains, ball joints, LM stroke utilizing its self-developed technology. The company continues to produce rare kinds of bearings with competitiveness in terms of price, quality, design, durability, etc. To meet the demanding requirements from its valued clients in global markets, the firm is fully equipped with such arrangements as upgraded facilities and know-how.

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