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AC/DC Motors & Domestic Ventilation Fans & Industrial Fans

October 20, 2021 by Leave a Comment
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[INQ. NO. 2110M12] Robotech ENG Co., Ltd. was established in 2002 as one of the fan and motor companies in Korea. Since its beginning, the company was oriented toward exporting worldwide including the Middle East, Oceania, Asia and South America. Its products range from AC/DC motors, to domestic ventilation fans, and industrial fans.
Having invested heavily in research and development, the company provides world-class products that have been successful in the global market. In 2003, the company developed a highly efficient BLDC motor with low cost for the first time in Korea, affiliated with another high-tech company. In 2007, they also launched a new electronics division.
Quality-wise, Robotech has oriented itself to supplying innovative, high-tech electrical and electronic products. Its commitment to quality and innovation continues to earn the company respect around the world.
Along with its challenging attitude to acquire even better technology, Robotech will continue to provide customers satisfaction at the highest possible level under its motto, “Innovation and development.”

AC/DC Motors & Domestic Ventilation Fans & Industrial Fans

Features of Industrial Fans and Domestic Ventilation Fans
First of all, industrial fans are made with steel, which makes them so durable. They are ideal for ventilation of restaurants, factories, workshops, warehouses and pretty much anywhere with high air volume, like greenhouses, barns, stalls, etc.
Industrial fans are shaped in bell mouse type with specially designed impellers, which guarantee low noise, low energy consumption and great capacity of air volume. And their fume resistance and corrosion resistance capabilities are excellent. These steel fans are fully made in Korea, and are widely sold in the Middle East.
Domestic ventilation fans are made with ABS and PP plastic. They are ideal for living rooms, bathrooms, offices, restaurants, libraries, smoking rooms, workshops, etc.
There is no need for additional shutters. In other words, even if the power is off , the blades close automatically with no need for manual control.
And they are very simple to operate with these automatic shutters and easy to connect to thermostats, gas detectors, etc. The shutters close completely so that insects and even odors do not penetrate. They are fully manufactured only in Korea as well.

AC/DC Motors & Domestic Ventilation Fans & Industrial Fans


 
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EGR Valve Housing

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M11] EGR valve, as a gasoline engine component used to improve fuel efficiency of engine-based vehicles, plays a role in recirculating a proper flow of exhaust gases required by an engine and supplying it to the air-intake part.
The EGR valve improves fuel-efficiency by reducing pumping losses and knocking, optimizing combustion and enhancing rich burn.
At present, DHG processes housings for five EGR valves (Gamma-2, Nu, Theta-2, Kappa 16 HEV) depending on the types of engine-based vehicles.
DHG is also researching and preparing for future cars and has completed research on and production of a relevant coolant heater housing
DHG is operating a one-stop manufacturing system from molding, casting, die-casting, machining, inspection and packing, all in one factory. All of the process lines are equipped with robots for automated production.

EGR Valve Housing


In addition, the company is also working hard to reduce errors while improving quality by introducing cutting-edge quality inspection equipment.
As such, DHG’s completed system is satisfying customers with high quality and competitive prices.

EGR Valve Housing


Including the main product of EGR valve, DHG will continue to mass-produce and provide various and verified products at customers’ requests with its own technical prowess.

EGR Valve Housing


 
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Noise Control System

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M10] Dury Chemical’s low-noise piping solution, NC2, is based on the introduction of a new concept based on 20 years of low-noise technology and know-how and an innovative noise-reduction mechanism.
NC2 is an eco-friendly product excelling in noise-prevention and has strong constructability for piping for apartment buildings and as vertical pipes.
Drainage noise is generated mainly when drainage collides with the wall of an elbow when the drainage fails after passing through the trap in the elbow of a toilet bowl. NC2 toilet elbow has an excellent noise protection function and is suitable for areas sensitive to noise such as apartments and hotels.
NC2 low-noise piping reduces noise by more than 50%, shortens construction time by more than 50%, and increases fastening strength by more than 300%.
NC2 low-noise piping consists of a pipe made of special low noise and flame retardant materials, a joint pipe based on an innovative clamping method and a toilet elbow with a variable elastic nozzle.

Noise Control System


This product adopts the method of connecting a pipe and a connector by placing a rubber ring and a clamp at the joint part of a connector and linking the pipe and the connector with force from turning the bolt of the clamp.
A worker is able to quickly finish the work by directly inserting a pipe into a connector and linking them with a power drill.
Therefore, the product saves the worker more time and makes the connection stronger compared to methods currently available.
This is Dury Chemical’s registered patent and innovative technology that reduces noise as an elastic nozzle which can change in accordance with the amount of flow in a toilet elbow.

Noise Control System


It controls the movement of fluid during drainage and prevents the emission of generated noise. When applying NC2 products, 3 points plus of Green Building Certification Points can be gained.
 
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Cold Storage Room Equipment

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M09] Since 1979, Donghwa Win Co., Ltd. has been focusing on manufacturing commercial and industrial refrigeration equipment. The company’s entire professionally skilled workforce aims to provide best-quality products to secure the overall cold chain process.
With constant investment in R&D and quality control, Donghwa Win became one of the leading local manufacturers in Korea. Donghwa Win acquired various certifications including ISO9001, ISO14001, CE, UL, cUL, NSF, and EAC.
Donghwa Win is also directly supplied by quality-assured companies such as Bitzer, Danfoss, Emerson, Carel, ebm-papst and many more. Donghwa Win is rapidly expanding its global market by exporting to six continents.

Air-Cooled / Water-Cooled Condensing Unit
Donghwa Win supplies condensing units for various applications, from small walk-in cold rooms to large warehouse cold rooms. Quality-certified compressors and flow parts developed by its design team ensure long-lasting robust units. Customers can select different types of compressors (rotary, scroll, hermetic piston, semi-hermetic, and screw) to meet their end users’ different preferences.

Cold Storage Room Equipment

Multi-Compressor Unit / Customized Condensing Unit
With more than 10 years of experience for supplying multi-compressor units to supermarkets and hypermarkets, DongHwa Win succeeded in developing units with controller configuration for optimization in both cost-saving operation and effectively distributing the cooling capacity to each showcase. At the same time by adopting environmentally friendly low-GWP refrigerants and variable frequency drive on the compressor, DongHwa Win contributes to remarkably lower carbon emissions and operation costs.

Cold Storage Room Equipment

Unit Cooler
Different types are available for small walk-in cold rooms to large warehouse and blast freezer application. Also, various designs of its unit cooler help contractors to be more flexible when they design the equipment layout, and at the same time benefit the end user to maximize space for storing their products.
Optimized refrigerant distributor maximizes the cooling capacity by equally distributing refrigerant to the entire surface coil. In addition, carefully selected fan motors let air evenly circulate throughout the entire internal space of the cold room.

Cold Storage Room Equipment


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Ultra-Green Condensing Boiler

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M08] Daelim Royal E&P Co., Ltd. has developed the ultra-green condensing boiler based on the features of a high-efficiency condensing boiler that reuses emission gas of high temperature; and Daelim Royal E & P’s independent flue gas recirculation (FGR) technology, real-time nitrogen oxide measuring technique, and four-damper control system.
In the first stage, the first NOx sensor measures concentration of NOx and oxygen in the emission gas in real-time, and the first damper controls the amount of air in final combustion entered from the fan. Also, the second damper controls the amount of gas entered into the burner according to a condition of optimum air to fuel ratio.
In the second stage, the flue gas recirculation system, FGR has been applied to reduce NOx by the reentering of discharged emission gas inside the boiler through the fan.
Unlike a general FGR system, to adjust the FGR, Daelim Royal E&P’s FGR system is equipped with one damper at the outlet through which the emission gas flows into the fan through the FGR pipe, and a fourth damper that controls the mixing amount of outside air and emission gas.

Ultra-Green Condensing Boiler


For the technology, Daelim Royal E&P has used a principle to drop oxygen concentration in combustion air for the purpose of reducing NOx during the process of mixing flue gas entered through recirculation with external air.
Installing a second NOx sensor at the entrance hole of combustion air, the company has developed technology to measure the oxygen concentration in mixed flue gas in real-time and drop the oxygen concentration in the combustion air up to extremely low, and emitting the lowest concentration of NOx.

Ultra-Green Condensing Boiler


From the result of analysis on the data values obtained through the experiment out of its results, Daelim Royal E&P has developed a high-efficiency low NOx technology that can reduce NOx more efficiently and effectively than the previous two dampers control system.
Based on the NOx-reduction technology and energy-saving technology, Daelim Royal E&P is expanding vigorously to tell the world market about its independent and excellent technology.

Ultra-Green Condensing Boiler


 
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Dust Cleaner

October 19, 2021 by Leave a Comment
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Electric and electronic communication equipment

[INQ. NO. 2110M07] NAE WOI KOREA., LTD. has researched, developed and manufactured a coating solution for concrete, cement, glass, wood, electronic components and machinery, since the company was founded in 2011.
Especially without VOCs, it offers nontoxicity and is eco-friendly, and its features include insulation, anti-corrosion, olephobic, hydrophobic and non-stick.
In particular, the company has recently launched its highly competitive dust cleaner, called NWK-99, for electric and electronic panels under high voltage (55KV) alive. NWK-99 is an essential cleaner for maintenance of electric distribution panels and control boxes.
NWK-99 has several safety features, one of which is no risk of fire in spark, arc, corona, etc., where electric power (under 55kV) is supplied.
And NWK-99 has a fire extinguishing function when it is sprayed on flames when electric fires occur.

Dust Cleaner


Electrical and electronic communication equipment is composed of a complex of electronic devices such as precision circuits and highly integrated semiconductors.
When conductive or combustible dust or pollutants accumulate on the surface of semiconductors and charging parts, malfunctions and short failures occur.
NWK99 is a new technology product that is environment-friendly, and has obtained disaster safety certification that eliminates the risk of fire in sparks and arcs generated by electric power relays and electromagnetic switches, and can be extinguished only by spraying in case of electric fire.

Dust Cleaner


Dust can be removed without interrupting power supply within 35,000V. The PCB and the mounted electronic components are also damage proof. Excellent detergency and 5.2kg/cm2 spray power easily removes dirt between the electronic parts.
By neutralizing the electrostatic particles, there is no damage caused by static electricity or noise generated when using the air compressor and vacuum cleaner.
With this product, it is possible to create operating profit by preventing malfunction of electric and electronic communication equipment and safety accidents, and extending the life of operating equipment.
Especially, it enables workers to work in a safe and stable environment.
In the case of electric fire that occur unexpectedly in the vicinity of a complex manufacturing site, it is effective in preventing accidents by blocking it first before the fire extinguisher provided in the designated place.

Dust Cleaner


 
 
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Non-fire & Non-flammable Tape

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M06] This tape has flame-retardant and antisplashing functions at the same time, and is applied to the pipe connection part of the marine engine and auxiliary parts (tanks, pumps, and coolers) for prevention of oil splashing and flame retardancy.
Attached to the pipeline of the vessel engine room, marine pipe connection, exhaust gas pipeline and high temperature panel wall, it is applicable in various locations such as ships, offshore structures etc., for the purpose of not burning down in the event of fire, i.e. preventing outbreak of fire, and fire prevention when each fuel and oil pipeline is ruptured.
This tape is attached to the pipe flange connection, connector connection, various valve connections and main inner wall of the engine room. This product has a very important and high-quality function of flame retardance, which prevents burning in the event of fire.
Also, conflagration can be blocked in advance by covering the gap between the pipe and connection part with the non-fire tape so that the fuel and oil cannot be sprayed when the fuel pipe is leaked. Therefore, according to the SOLAS RULE of the International Maritime Organization (IMO), this product must be applied to all pipe connections inside ship parts and cabins, and it is an essentially applied to the offshore structures and ships on condition of approval of the class society.

Non-fire & Non-flammable Tape


The tape is currently supplied to Hyundai Heavy Industries, Samsung Shipyard, Daewoo Heavy Industries, Hyundai Mipo Dockyard, and Hyundai Samho Heavy Industries, and is also exported to overseas shipyards.
Specifications relating to no-fire tape and non-flammable tape are marked on the right sheet.
In particular, 50mmx10m, 100mmx10m no-fire tapes, and 75mmx50mx1 roll, 100mmx50mx1 roll non-flammable tapes are widely used.

Non-fire & Non-flammable Tape


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Electronic & Industrial Scales, Packing Machines and PVC Wrap Film

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M05] Glo-Lee Vinci Corporation specializes in manufacturing electronic & industrial scales, packing machines and PVC wrap film. Since starting its business in 1996, Glo- Lee Vinci has been exporting these products to more than 45 countries.
Glo-Lee Vinci can offer the most competitive prices, and thus can satisfy its customers’ demands and needs. It is determined to continue meeting all its customers’ requirements and be a sincere partner with potential customers, both in local and overseas markets.

Hand Wrapper
Hand wrapper is among the manufacturer’s most representative items that can potentially lead its overseas drive for this year. It is highly suitable for wrapping food, fruits, etc. and has a strong body and long durability.
Certified with CE, it ensures good quality of processed products. The body of this wrapping machine is made of stainless steel for cleanliness. Combined operation of adhesion and cutting film is possible. The temperature of heating plate can be adjusted easily by one touch of the electronic control box.

Electronic & Industrial Scales, Packing Machines and PVC Wrap Film

PVC Wrap Film
PVC wrap film prevents moisture from food evaporation and keeps fish, vegetables, fruits and meats as fresh as possible with excellent oxygen permeability.
In addition, its perfect sanitation management system facilitates automatic packing for your safe use.

Electronic & Industrial Scales, Packing Machines and PVC Wrap Film

Label Printing Scale
It is easy to use and saves a lot of product information using a management program and entering every menu mode using a cut key. Users can save PLU data on up to 150 commodities into direct PLU keys and it can store up to 9,000 PLUs, 600 different ingredients, and 210 advertising messages using the standard memory.
Users can also design 100 different label formats and sizes with the user label program, as well as select from the nine pre-stored label formats and sizes.

Electronic & Industrial Scales, Packing Machines and PVC Wrap Film

Wire & Wireless Axle Scale
Industrial weighing is divided into wire/wireless axle, and the company’s axle has been approved for use in industrial environments that need strong durability and high precision.
Users can opt to select the weighing-in-motion, and reduce errors in weighing by lowering the height of axle pad. It comes with waterproof/dustproof of IP67/IP68 class, and it can be used repeatedly for one month after one-time charging.
It offers the option to weigh in motion without stopping and it has been approved by waterproof/dustproof IP67/ IP68 certification. It can be used repeatedly after one-time charging.

Electronic & Industrial Scales, Packing Machines and PVC Wrap Film


 
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Equipment For Cement Plants, Steel Mills, and Forge Shops

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M04] Kolyu Precision, established in 2002, is an enterprise manufacturing and repairing the equipment used in cement plants, steel-making mills and forge shops.
Kolyu Precision manufactures support rollers, polycom rollers, hammer crushers, front walls, roller bodies, etc., which are the equipment for pulverization of limestone and production of cement products. Products are made to order and can also be repaired.
Kolyu Precision provides products and repair services to such companies as Lafarge Cement and Holcim Cement of Malaysia and Indonesia, TASEK of Malaysia, etc. and also has entered the markets of Thailand and Vietnam to supply cylinder heads, tie rods, shafts, etc.
The segment for producing bloom of the steel-making equipment requires proper cooling and pulling force as it generates high stress. Particularly, the product of Kolyu Precision is designed for easy roll exchanging and fueling as it has fewer deformations due to sufficient cooling function and also has large pulling force, thereby helping enhance the productivity. Kolyu Precision manufactures fixed sectors, pinch rolls, oscillating frames, molds, etc.
Kolyu Precision is also producing the main cylinder of the 3,000-ton and 5,000-ton hydraulic forging press for forging shops. In addition, based on its rich experience and technology, the company produces a standardized, economical and lightweight industrial reducer (Gearbox).

Equipment For Cement Plants, Steel Mills, and Forge Shops


The vacuum booster pump realizes the function of vacuum, self-priming and pressurization using the rotary piston pump that sucks and compresses by a rotating triangular rotor and it has been developed by Kolyu Precision and the Korea Atomic Energy Research Institute. This product has such advantages as discharging liquid quickly and easily and enhancing the pump efficiency due to less friction loss.
Kolyu Precision has a system covering the range from design to production based on its belief that “Quality is productivity.” Achieving competitiveness at reasonable prices, delivery and quality based on excellent technological prowess, Kolyu Precision exports its products to the markets of Malaysia, Indonesia, Thailand, and Vietnam.
Since 2017, Kolyu Precision has developed a highperformance pump in collaboration with the Korea Atomic Energy Research Institute and is producing pumps with vacuum & self-priming & booster with maximum functionality.
In order to enhance its core competencies through active and creative management and grow into an enterprise that is full of love and gratitude along with its customers, all of its employees are constantly striving to create new technologies.
 
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Gas Detectors

October 19, 2021 by Leave a Comment
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[INQ. NO. 2110M03] Gastron Co., Ltd. is a safety equipment manufacturer that produces gas-leak detectors, alarm signaling, flame detectors, and so forth.
Since its establishment in 1992, it has become a leading company in the industry and is now competing confidently with well-known foreign companies.
Explosion proof is certified and obtained formal approval of the fire equipment inspection corporation applicable to all products of this company that also possesses leading-edge technologies including ATEX and SIL2 certificates ―for the first time in domestic products and the only classification approval in the country.
Gastron’s main customers include semiconductor producers, chemical plants, steel companies, shipping companies, power plants, and gas manufacturers.
Gastron produces and sells variously sized and structured products for these companies, ranging from small companies to big enterprises.

Gas Detectors

Smart Flammable / Smart Diffusion Oxygen & Toxic Gas Detector (GTD-2000 Ex / Tx)
These two models are designed in explosion-proof construction for internal pressure, and have functions to detect inflammable gas or oxygen and toxic gas.
These were certified with KCs, IECEx, ATEX, SIL2, NEPSI, KR, MED, ABS, BV, DNV, CE, UL, KC, PESO, and TRCU, etc. These products are being offered at reasonable prices, compared with their own superior quality.
Flame Proof Type Diffusion Infrared Gas Detector (GIR-3000)
This is designed in explosion-proof construction for internal pressure, and has functions to continuously detect combustibility, as well as CO2, CO, and N2O gas.
By applying the new technology of infrared measuring devices, it offers fast response speed within six seconds. Its calibration and maintenance is simple, and it has more than five-year lifespan.
This model was certified with KCs, IECEx, ATEX, NEPSI, KR, MED, ABS, DNV, KFI, CE, SIL2, UL, PESO, and TRCU, etc.

Gas Detectors



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