Heating furnace. - able to heat object marerials in verious temperatures - maintain the optimum combustion status and Reduces the amount of generated scale. - excellent insulation property and a small thermal storage amount - desinged to be operated conveniently and efficiently. - designed to recover waste heat from exhaust gas for the reductiuon of energy consumpton.
Heat treatment furncace. -able to produce best-quality products by maintaining temperature distribution in the furnace evenly. -designed to maintain temparature difference within ¢®¨ú5¢®¨¡c during the entire heating process - furnace equipped with a high-performance furnace suitable for marerials and uses. -designed to be operated conveniently and efficiently with focus on energy saving and quality improvement.
Reheating furnace -designed to obtain a high temperature-increasing speed and even quality, and be operated conveniently and efficiently with focus on energy saving and quality improvement.
Hop-dip galvanizing facilities. - technologies accumulated for over 20 years. - supplied largest hot-dip galvinizing facilities in korea. - achived quality improvemenet and productivity by using special winch system. - achived durability of galvanizing pots through an automatic temperature control system and a flat burner using gas as a heat source.
Gas heater, heat exchanger, air cooler, dryer, fin heater, industrial machinery, recuperator, and environmental equipment..Plant construction & maintenance
Heating furnace, heat treatment furnace.
Motor shaft, spindle, rod, spool, pully, electric motors & parts, machinery parts.
No filter used to remove heavy metals and foreign substances. Available to use semi-permanent. Semi-permanent usable filters. The life-time of chlorine separating filter has been improved at least 7 times, minimizing its maintenance costs. Contribute to a healthy life by providing soft water that maximizes dissolved oxygen by installing bubble tips at the end of drinking water supply (effective more than 30% of tap water). Zero CO2 generation by not using electricity, contributing to the improvement of the global environment. Available to connect directly to tap water at home (DIY-enabled product)
1. Wellda system.(Patented) a. No filter used to remove heavy metals and foreign substances. b. Available to use semi-permanent. 2. Elvan Stone treated Mineral Filter(Patented) a. The combination of shungite filter and elvan stone produces and supplies a large amount of mineral ingredients. b. Semi-permanent usable filters and elvan stone. 3. Chlorine Separating Filter. The life-time of chlorine separating filter has been improved at least 7 times, minimizing its maintenance costs. 4. Oxygen Dissolving Bubble Tip(Patented) Contribute to a healthy life by providing soft water that maximizes dissolved oxygen by installing bubble tips at the end of drinking water supply. (effect of more than 30% of tap water) 5. Zero CO2 generation by not using electricity, contributing to the improvement of the global environment. 6. Available to connect directly to tap water at home (DIY-enabled product)
A new concept of using the horn cover as a light globe By using the horn cover as a light globe, the size of the product has been reduced significantly The color of light can be selected from red, yellow, green, or blue Product has two models : the basic model with 31 built-in sounds, and an external sound (MP3) type model Includes seven different playback functions; one function is the continuous playback function which provides constant message notification There are 31 built-in sounds that can be played in various environments, and supports a Binary input method You can save and play up to 31 mp3 files using a external SDcard Can easily set up the sounds using a PC By making the horn cover with polycarbonate (PC) material, The product has excellent durability and weather resistance Can be used for heavy-duty, ship, or outdoor use which requires waterproof, dustproof structure (IP66)
Clear and Strong Signal Light Emitted through the Colored Diffusion Lens Modular steady/flashing type signal tower lights Excellent visibility from a distance with the use of a special color diffusing lens Can select from size selections of �50mm, �60mm, and �70mm to fit your sophisticated application needs The addition of modules and change in color arrangement can be achieved without the use of tools by using the Lock-type structure QTGA type offers a nifty integrated lens and cover for a simple aesthetically pleasing product A variety of mounting bracket selections for the pole mount type to fit your location and mounting needs Buzzer sound output : Sound volume of Max 85dB at 1m Available in 2 customized options; sounds buzzer type and high volume(105dB) buzzer type Can be used with NPN open collector transistor driven input, which allows direct connection to a PLC Flashing rate : 60-80 flashes/min Materials : Lens-PC, Housing-ABS, Pole-Al Ambient operating temperature : -30°C to +50°C Protection rating : Standard type-IP65, Built-in buzzer type-IP54 Certificates : CE Compliant, UL Listed Compliant with RoHS directive
Operating steady/ flashing, strobe, simulated revolving flashing, Multiple function LED signal lights Product has multi functions of LED Steady/ Flashing, strobe, and simulated revolving Operating options with switches inside product or external connect Shock and vibration-resistant, maintenance reduced with long-lasting energyefficient LED light bulb Built-in buzzer available(Volume : Max 80dB at 1m) Flashing type(LF) flashing rates : 60-80 flashes/min Strobe type(LS) flashing rates : 70-80 flashes/min Simulated revolving type(LR) flashing rates : 120-140 flashes/min Materials : Lens-PC, housing-ABS, Mounting bracket-PC Ambient operating temperature : -30°C to +50°C Protection rating : IP65 Certificates : CE Complaint Complaint with RoHS directive
Multi-Color Warning Light with Seven Color Options Emits a cozy and comfortable hue QMCL series signal lights have a milky translucent hue when turned on. These signal lights provide a comfortable and stable viewing condition for workers in close proximity Helps reduce the costs of installation by reducing the space needed to emit seven color signals in a single warning light Milky translucent color when off, the soft LED illuminates designated colors when on Built-in buzzer available (Volume : Max 80dB at 1m) Materials : Lens-AS, Body-ABS Ambient operating temperature : -30°C to +50°C Protection rating : IP65 Certificates : CE Compliant Complaint with RoHS directive
Both built-in sounds and option for external sound input via SDcard (MP3) have 30 built-in sounds Able to avoid signal confusion with a variety of tone options Can prevent cross talk of different voice environments by selecting an audio signal fit for the specific environment and condition Offers both Binary and Bit input mode options with 30 pre-recorded sounds Binary input mode has built-in 30 messages that can be played with switch for sound selection Bit input mode is organized into 6 groups of 5 sound tones for a total of 30 sound tone options. Playback can be selected from one of the 5 tones in each group (MP3 file with bit input mode) Volume adjustment and sound selection switches located inside the unit SDcard type can play MP3 voice messages, user can select and change the sound message after record it Sound volume : Max 98dB at 1m Materials : Housing-ABS, Cover-ABS Ambient operating temperature : -25°C to +50°C Protection rating : IP54 Certificates : CE Compliant, UL Listed Compliant with RoHS directive
Separate Color Filter Lens Inside the Outer Lens Helps to Provide a Clear Signal Modular LED steady/flashing signal tower lights Added a separate color filter lens inside the outer lens to help provide a clear signal Can select from size selections of �50mm, �60mm and �70mm to fit your sophisticated application needs The addition of modules and change in color arrangement can be achieved without the use of tools by using the Lock-type structure QTCA type offers a nifty integrated lens and cover for a simple aesthetically pleasing product When it is turned off the milky color filter provides comfortable viewing at close proximity for the operator A variety of mounting bracket selections for the pole mount type to fit your location and mounting needs Built-in buzzer available : Volume of Max 85dB at 1m Available in customized 2 sound buzzer type and high volume(105dB) buzzer type Can be used with NPN open collector transistor driven input, which allows direct connection to a PLC Flashing rate : 60-80 flashes/min Materials : Lens-PC, Filter lens : PC, Housing-ABS, Pole-Al Ambient operating temperature : -30°C to +50°C Protection rating : Standard type-IP65, Built-in buzzer type-IP54 Certificates : CE Compliant, UL Listed Compliant with RoHS directive
Wall Mount Dome Type Signal Light with Electrical Horn Siren Buzzer 105dB, Electric Horn 100-115dB Combination of warning light and horn allow for both visual and audible signal transmission at once Flashing rate : 60-80 flashes/min(Built-in Steady-Flash selection switch) Appropriate sound tones can be chosen depending on the various working environment among various available sound tones Sound tone selector and volume controller in front of the device allows for convenient use SDcard type allows user defined sound tone Built-in 30 sound tones, Support Binary and Bit input modes Bit input mode consists of 5 sound types with 6 groups. Choose one of the groups to play 5 sounds.(MP3 does not support group) MP3 support(QAD100H/ QAD125H) Materials : Lens - PC, Housing - ABS Ambient operating temperature : -30°C to +50°C Protection rating : IP65 Certificates : CE, UL Compliant Compliant with RoHS directive
Applied on tall structures for collision avoidance measures and airport runway safety Low intensity A type aviation obstruction lights are installed onto fixed objects that are less than 150m from the land or water surface(SAOL 2) Low intensity B type aviation obstruction lights are installed onto fixed objects that are less than 150m from the land or water surface(SAOL 3) Medium intensity A, B and C type aviation obstruction lights are installed onto objects higher than 45m within the Obstacle Restriction Area or higher than 150m outside the Obstacle Restriction Area(SAOL 4) LED light bulbs with increased lifetime decreases the replacement cost of the light source (LED lasts 25 times longer than a standard lamp bulb) For SAOL2 and SAOL3 type, can select between direct mount and pole mount type to fit your application needs Excellent durability from a selection of a polycarbonate or an aluminum housing structure Terminals located inside the housing for wiring (SAOL2/ SAOL3/ SAOL4) Built-in SUN switch available upon request which activates a system that automatically operates the product when darkness is detected
Aerodynamic LED Light Bar Suitable for High Speed Emergency Vehicles Slim design, Vivid & powerful signal Compact and aerodynamic design minimizes air resistance in high speed vehicles Transparent polycarbonate outer and inner lens provides clear signal light transmission Strong mechanical strength, heat, and UV light resistance Excellent protection from vibration and impact with use of aluminum boards for both the top and bottom plates Internal heat discharges naturally because each LED module adopts an excellent heat dissipative structure QLV-SET includes amplifier that has a built-in one-touch switch for selection between signal sound and warning light QLV-SET includes a 100W high volume horn with clear warning sounds 1,250mm, 1,150mm and 885mm length models are also available Lens color : ��Blue-Red ��Red-Red ��Amber-Amber ��Green-Green Available in customized color arrangements - Materials QLV Light Bar Model : Lens-PC, Cover-Al, Board-Al, Mount bracket-STS QLV-SET : QLV Light Bar Model-PC other/ SAMP-100-Steel, Al/ SM-100ND-Steel Ambient operating temperature : -30°C to +50°C Protection rating : IP56
Explosion proof LED tower lights with flame proof housing Explosion proof LED tower lights with Ex d�C rating can be used in explosive gas environments Excellent distance visibility by using a special reflector to aggregate the light from the LED filament �80 LED tower light mounted inside the flame proof housing Aluminum housing provides excellent durability Long-lasting high intensity LED light source Terminal box located inside the housing for easy power wiring Direct mount type and wall mount type available depending on application needs. Flashing rate: 60-80 flashes/min Selectable between steady/flashing mode with proper wire arrangement Sound volume : Max 80dB at 1m(QTEXB Type) Lens color arrangement : �R-Red �A-Amber �G-Green �B-Blue �W-White Standard housing color : Silver Cable entry : 3/4� NPT Materials : Lens-Tempered glass, Filter lens-AS, Housing-Al, Reflector-Heat resistant ABS Certificates : IECEx Protection rating : Ex d�C T6 Gb, IP66 Ambient operating temperature : -40°C Tamb +60°C
"wellda", the innovative water purifying system, which can purify the water without filter and electric power. with its t cyclone technology and its unique inner structure, it can naturally and automatically purify the water effectively..
