大同興業 List of Products and Services

We would like to introduce our semi-automatic metal cutting saw, the 'DM-400'. It achieves a cutting performance that is one rank above manual cutting machines. With the adoption of a hydraulic system, it enables semi-automatic cutting. Additionally, with just the push of a button, it ensures stable quality without variation. Please feel free to contact us when you need assistance. 【Features】 ■ Achieves cutting performance that is one rank above manual cutting machines ■ Enables semi-automatic cutting with the adoption of a hydraulic system ■ Ensures stable quality without variation with just the push of a button *For more details, please download the PDF or feel free to contact us.

• Plastic processing machines (cutting and rolling)

The "SAXX-201" is an automatic pipe welding machine that allows for the selection of pipe sizes and the calling up of welding conditions. It is actively used in pipe welding for industries such as sanitary, semiconductor, medical, beverage, food factories, and power plants. Additionally, the SATFX welding head is compatible with various pipe sizes and features a water-cooled design for high utilization rates. Its compact design excels in narrow spaces and high-altitude work. 【Main Specifications (Partial)】 ■ Model: SAXX-201 ■ Rated Output Current: DC 200A ■ Rated Input Voltage: 200V/220V Single Phase 50/60Hz ■ Rated Duty Cycle: 25% *For more details, please download the PDF or feel free to contact us.

• Welding Machine

The "ND-20" is a compact gas gun burner suitable for drying, heating, thermal processing, and hot air blowing. Equipped with a high-performance turbo fan, it delivers powerful combustion and ensures reliable ignition with a direct ignition method. Additionally, it has a wide range of combustion adjustment, making it usable with various devices. Furthermore, it supports production planning through communication functions and IoT management, ensuring safety with advanced, high-performance safety devices. 【Features】 ■ Compact burner body that takes up little space ■ High-performance turbo fan for powerful combustion ■ Wide range of combustion adjustment, usable with various devices ■ Supports production planning through communication functions and IoT management ■ Ensures safety with advanced, high-performance safety devices *For more details, please download the PDF or feel free to contact us.

• Heating device

We will be exhibiting at "JIMTOF2022" at Tokyo Big Sight (Tokyo International Exhibition Center) starting from Tuesday, November 8, 2022. Daido Kogyo's "3D Welding Table" features numerous ribs arranged vertically and horizontally inside the table to maintain rigidity. It boasts a high table accuracy of 0.05mm to 0.1mm, making positioning easy and enabling a reduction in work time. 【Features】 ■ Reduction of work time ■ Significant improvement in welding accuracy ■ Suitable for welding large structures and heavy objects 【Exhibited Products】 - Rotary Cutting Machine AXXAIR - High-Performance Deburring Machine UNI-DEBURRING - 3D Welding Table - Kinkelder Metal Saw, etc. *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine
• Vice Clamps
• Tool Sets

The "ART-3680P7" is a water-cooled inverter spot welding machine that supports high welding conditions and high pressure conditions. ● Maximum welding current: 14,000A ● Maximum pressure: 700daN ● Achieves compact and lightweight design compared to conventional machines ● Equipped with an automatic welding mode (Smart Plus) that requires no settings other than selecting the electrodes and arms. ● The use of illustrations on the operation panel enables more intuitive operability. ● For more details on the TECNA spot welding machine ART-3680P7, please refer to the 'PDF Download'.

• Welding Machine

【Disinfection】 Decomposes airborne viruses and bacteria with the power of mildly acidic electrolyzed water, suppressing them by 99%. * Captured viruses and airborne bacteria are decomposed with mildly acidic electrolyzed water! (*Data from test space) 【Deodorization】 Absorbs unpleasant odors at the source, providing a refreshing deodorization. 【Humidification】 With a large capacity for humidification, it creates comfortable air in the room. 【Air Purification】 Effectively captures house dust and pollen. Designed to purify air in large spaces up to 200m² with a single unit. Additionally, it is possible to directly extract functional water "mildly acidic electrolyzed water," which balances high disinfection power and safety generated inside the unit. Disinfects surfaces that are frequently touched indoors, such as tables and handrails. *For more details, please download the PDF or contact us.

• furniture
• Other office supplies
• others

The "UNI-HEATER" does not use electricity and does not require an outlet. Therefore, even if lifelines are cut off during a disaster, it is a heater that can provide warmth using only propane gas. It is equipped with a safety device gas cock, ensuring safety during emergencies. Additionally, the main body is made of stainless steel, making it lightweight, rust-resistant, and excellent in heat resistance, allowing it to be used in various locations regardless of the application. Furthermore, it uses a diamond-cut ceramic plate on the combustion surface. After ignition, it heats up instantly, enabling uniform spot heating. 【Features】 ■ No electricity needed for warmth ■ Safe and easy operation ■ Stainless steel body ■ Comfortable and economical ■ Infrared heating *For more details, please download the PDF or contact us.

• others
• Other heaters
• Other safety and hygiene products

The battery-powered arc stud welder "Pegazaar 650" is a pioneering battery-operated stud welder developed by the German company HBS. By charging the built-in battery, stud welding up to M6 (1/4") is possible even in locations without a power supply. Additionally, it supports voltages from 100V to 240V, allowing for welding with household power sources (hybrid technology). The main unit is also very compact and lightweight, making it easy to carry, and it ensures high waterproof and dustproof performance (protection rating IP33), allowing for safe operation at work and construction sites. Despite being battery-powered, its compact and lightweight design makes it easy to transport, significantly improving work efficiency on-site. As part of the same series, there is also the "Vizaar 650," which allows for arc stud welding with household voltage (100V).

• Welding Machine

The portable arc stud welder "Vizard 650" is the world's first arc stud welder developed by the German company HBS that can be used with a voltage range of 100V-240V. It is capable of arc stud welding up to M8 (3/8") at the standard household voltage (100V). The digital signal processor function, which processes digital signals (welding voltage and welding time) at high speed, achieves beautiful welding results. It can be used anywhere with a 100V power supply. Additionally, the unit is relatively lightweight and easy to carry. With its innovative features that have never been seen before, it significantly improves work efficiency on-site. As part of the same series, there is also the battery-powered stud welder "Pegazal 550," which allows stud welding in locations without a power supply.

• Welding Machine

By adopting a newly developed positioning chuck set, anyone can perform thinning processing, and adjusting the drill tip is also easy. Additionally, with the dedicated lens, adjusting the tip of small-diameter drills can be done easily as well.

• drill
• Other processing machines

The "3D Welding Table" from Daitō Kōgyō features numerous ribs arranged vertically and horizontally inside the table to maintain rigidity. It also boasts a high table precision of 0.05mm to 0.1mm, making positioning easy and allowing for reduced work time. The "Clamping Element" is a durable clamp made from special steel rails that incorporate technology developed by Bessey over many years, allowing for smooth vertical and horizontal sliding. 【Features of the 3D Welding Table】 ■ High table precision ■ Reduced work time ■ Significantly improved welding accuracy ■ Optional reinforcement plates available ■ Ideal for welding large structures and heavy objects *For more details, please refer to the catalog or feel free to contact us.

• Welding Machine
• Vice Clamps
• Tool Sets

"UNI-DEBURRING" is a small and inexpensive deburring machine that performs deburring while the wire brush rotates and revolves. Thanks to its unique multi-clamp mechanism (patent pending), it can accommodate various shapes of steel materials. By simply pressing the steel material lightly, both internal and external burrs can be easily removed simultaneously. Options are available for angle cutting adapters, movable tables, and long material support tables. 【Features】 ■ High performance despite being small and inexpensive ■ Can accommodate various shapes of steel materials as long as they fit in the clamp, including round pipes, angles, channels, square pipes, and flat bars ■ Easy brush replacement with a large opening ≪Exhibited at the Kansai Machine Elements Technology Exhibition 2017≫ 【Exhibition】 20th Kansai Machine Elements Technology Exhibition (M-Tech Kansai) 【Venue】 Intex Osaka 【Booth Number】 9-40 【Dates】 October 4 (Wed) - 6 (Fri), 2017, 10:00 - 18:00 (Ends at 17:00 on the 6th [Fri] only) *For more details, please download the catalog or contact us.

• Other processing machines

A welding machine that the automotive industry has been eagerly awaiting! The "UniAuto 200HG" is a brazing pulse welder that supports "brazing," allowing the body strength to be maintained even after welding. Equipped with 30 different welding modes, it can handle a wide range of materials, including high-tensile steel sheets. Additionally, it features an "Arc Characteristic Mode" that allows for the selection of the optimal arc, as well as an "Optimal Condition Memory Playback Mode" for welding current/voltage, enabling anyone to achieve welding results comparable to skilled professionals with ease. 【Features】 ■ Compatible with various materials, including high-tensile steel sheets ■ Rich variety of welding modes ■ Capable of gap welding, even on thin sheets ■ Minimal distortion even in thin sheet welding ■ High-precision welding possible with easy operation *For more details, please download the catalog or contact us.

• Welding Machine

The "metal fiber burner" is a new type of burner that uses special heat-resistant metal fibers. Being made of metal, it has high durability and, due to the properties of the fibers, can be processed into various shapes such as "cylindrical," "conical," and "hemispherical," depending on the heated object. It has a fast heating rate and quick cooling, which not only shortens work time but also ensures high safety. 【Features】 ■ High surface temperature: Red hot at around 900°C (normal use at around 850°C) ■ Suitable for furnace heating: Can be used with stable combustion even in a furnace at around 800°C ■ High thermal efficiency: Conversion efficiency to radiant heat over 30% ■ Quick responsiveness: Response possible in seconds ■ High safety: Quick cooling makes it safe for handling paper and fabric For more details, please refer to the catalog or feel free to contact us.

• Welding Machine
• Other processing machines

■ T Series A high-performance package gas burner that boasts excellent combustion performance and low NOx characteristics, enabling precise air ratio control, and capable of withstanding quiet and high combustion loads. ■ VRG Series A high-load combustion package gas burner equipped with a unique high turbo fan. The adoption of the popular E-type combustor and monoblock solenoid valve enhances safety. ■ PN Series A fully automatic proportional control unihit burner with precise proportional control functionality. All functional components can be inspected and removed from the outside, simplifying maintenance. ■ N-E Series A burner that can be used with all types of combustion gases, including city gas, natural gas, and LP gas. ■ M Series A compact unihit gas burner with a multi-step system that allows simultaneous control of gas and air through an air-fuel ratio knob. It is ideal for food processing and drying agricultural and marine products, where flexible adjustment of combustion volume is required. ■ GW Series A fully automatic package burner that can switch between gas and oil combustion with just the operation of a switch. The unique frame cone and high-performance blower combination maintain optimal combustion conditions for both gas and oil.

• Other processing machines

At Daitō Kōgyō, we offer a wide range of combustion equipment, including infrared burners specialized in ecology and energy conservation, as well as infrared line burners and HOAF burners. We achieve energy efficiency and optimization in production and processing. We flexibly respond to customer needs from design to construction and maintenance. 【Combustion Equipment Lineup】 ■ Combustion: Infrared burners, infrared line burners, HOAF burners ■ Drying: Duct burners, gun burners, oil burners, electric heaters ■ Processing: Metal knit burners, nozzle mix burners, pipe burners, ribbon burners ■ Special: Pilot burners, drying furnaces, special burners For more details, please refer to our catalog or feel free to contact us.

• Other processing machines
• others

The "HYPER Series" manufactured by Daitō Kōgyō is an industrial gas infrared burner specialized in the ecological and energy-saving aspects of gas combustion technology. From a product lineup with various features, we contribute to the utilization of "heat" in all industries, including "kitchen," "food industry," "metal industry," "paint industry," and "textile industry." 【Features】 ■ Direct heating ⇒ Infrared directly irradiates the target object without warming the air in between. ■ High infrared emissivity ⇒ Converts 70% of gas energy into infrared, effectively radiating heat. ■ Usable in any direction ⇒ The radiation body (integrated with the burner) can be oriented in any direction. ■ Low equipment cost ⇒ Since heat is transferred by radiant heat, there is no need for blowers or heat exchangers, resulting in lower equipment costs. ■ High efficiency ⇒ Radiates infrared wavelengths of 2 to 4μ, which have the highest heat quantity and are easily absorbed by water, making it suitable for ceramics and drying. For more details, please refer to the catalog or feel free to contact us.

• Other food machinery
• Other machine tools
• Other processing machines

The Daido Kogyo [Welding Machine Division - General Catalog (Product List)] can be viewed by selecting "Download Catalog."

• Welding Machine

Contributing to the advancement and labor-saving of welding technology!

• Welding Machine

Pursuing high quality and workability for sheet metal welding of aluminum body vehicles!!

• Welding Machine

The UC-35DX is a compact and lightweight (13kg), economical, and easy-to-use air plasma cutting machine. It achieves powerful cutting with a maximum cutting plate thickness of 12mm. Even beginners can achieve beautiful cuts with narrow cutting widths and no thermal distortion using only air. For more details about the air plasma cutting machine UC-35DX, please refer to "Download the catalog."

• Plastic processing machines (cutting and rolling)

The "Uni-Auto 160BF" is a high-performance compact CO2/MAG/MIG automatic welding machine that allows for automotive sheet metal and general thin plate welding with the ease of manual welding. It excels in welding thin sheets of mild steel, aluminum, and stainless steel. This compact and lightweight machine comes standard with interval/arc spot functions. 【Features】 - Resistant to hand shake - Ideal for work with large gaps and repair tasks - Simple welding preparation tasks ◎ For more details, please contact us or refer to the catalog.

• Welding Machine

The compact welding machine "Uni-Auto 200L" is an all-around automatic welder equipped with reliable performance and necessary features for lightweight alloy materials (aluminum) and work efficiency in factories. 【Features】 - Equipped with a high-performance LED light torch, enabling easy one-handed operation even in dark places. - Welding modes (CO2/MAG/MIG) can be selected with the push of a button, depending on the material (gas). - Maintains consistent variation for stable welding. - Ensures clean weld seams (bead shape) for aluminum welding. - With a large capacity and 200A output, it provides a consistently stable arc across low to high current ranges. ◎ For more details, please contact us or refer to the catalog.

• Welding Machine

The "SMART MIG 213" is a type of MIG/MAG semi-automatic welding machine that is compatible with high-strength steel plates and has excellent arc starting capabilities. The cumbersome current adjustment is made easy with a 7-step adjustment feature. Its flexible torch structure helps prevent torch breakage. With an all-in-one design that is ready to use, it allows for welding of iron, stainless steel, and aluminum simply by changing the gas. For more details on the integrated MIG/MAG semi-automatic welding machine SMART MIG 213, please refer to "Download the catalog."

• Welding Machine

The "Uniprod UP-20 model" is a spot welding machine for single-sided and double-sided use that can be integrated into production lines for continuous operation. It employs a contactless method using IC thyristors. The entire unit, from the internal body to the tip, is water-cooled. The tip fixture can be replaced. For more details on the single-sided and double-sided spot welding machine Uniprod UP-20 model, please refer to "Download the catalog."

• Welding Machine

The world's long-selling "HBS Stud Welder" has been further powered up! Equipped with a high-performance large-capacity capacitor (22,000mf/1 unit) developed jointly by HBS in Germany and Siemens, it achieves unprecedented compactness and lightweight design. The high reliability and stability in performance and quality are proven by HBS's advanced technology and track record, which are a source of pride worldwide. With powerful performance, it significantly enhances work efficiency on site. For more details on the HBS Stud Welder CD1501, please check "Download the Catalog."

• Welding Machine

Work will be carried out without additional materials, and the earth material and nut material will be welded!

• Welding Machine

The "TECNA Spot Welder" features a fully integrated water cooling system designed uniquely from the arm to the tip, allowing for stable spot strength, increased tip lifespan, and improved work efficiency. It adopts an air-operated X-gun (with upper and lower pressure). The exchangeable tip arm enables a variety of tasks. The comprehensive catalog for the TECNA spot welder, made by the Italian company TECNA, can be viewed by selecting "Download Catalog."

• Welding Machine

This is a lightweight, compact, handheld mini spot welder that integrates a gun and transformer and has a built-in timer. It is ideal for welding processes such as automotive sheet metal work, ducts, can manufacturing, signage, sheet metal processing, shutters, and wire intersections. The comprehensive catalog for the Italian company TECNA's spot welding machines can be viewed by downloading it from "Download Catalog."

• Welding Machine

The "ART-3664P" is a spot welding machine equipped with advanced features that can meet increasingly stringent welding conditions, accommodating the high standards required by automobile manufacturers. The "ART-3650E" is a reliable and trustworthy spot welding machine that can automatically set welding conditions simply by inputting the material and plate thickness. 【Exhibition Information】 Exhibition Name: 38th Auto Service Show 2025 Date: June 19 (Thursday) to June 21 (Saturday), 2025, from 10:00 to 17:00 (until 16:00 on the last day) Venue: Tokyo Big Sight URL: 38th Auto Service Show 2025 (URL: https://www.jasea.org/autoservice/) Our Booth Number: East Hall 3, Booth No-307 ● For more details on the TECNA spot welding machines ART-3664P/3650E, please check the 'Download Catalog' section.

• Welding Machine

A lightweight, compact, handheld mini spot that combines a gun and transformer type with a built-in timer.

• Welding Machine

The "Uni-Prod 10 Digital Deluxe" is a portable spot welding machine that allows for both single-sided and double-sided spot welding simply by changing the electrode fixture. 【Features】 ○ Allows for single-sided and double-sided spot welding just by changing the electrode fixture ○ Special circuit using transistors enables adjustable welding time ○ Compact and lightweight, with a cart for excellent workability ○ Equipped with an automatic timer to achieve low cost and reduce troubles ○ Built-in film control device (coating removal device) → Spot welding is possible even on steel plates with paint or dirt attached ● For more details on the portable spot welding machine Uni-Prod 10, please refer to "Download the catalog."

• Welding Machine

A well-equipped arm and chip that can handle various construction scenes. For more details on the TECNA spot welder Art-3327, please refer to "Download the catalog."

• Welding Machine

The UniTwin rebar welding machine is a spot welding machine specialized for the pre-assembly of rebar used in residential and commercial building reinforcement. It can operate without the use of cumbersome jigs, allowing it to accommodate various patterns and significantly improve work efficiency at installation sites. The device is modular, making it easy to move and suitable for on-site work. It features automatic pitch feeding for easy operation, saving space and reducing costs. Patent No. 3576027. For more details on the UniTwin rebar welding machine, please refer to "Download the catalog."

• Welding Machine

The circular saw cutting machine from Kaltentbach in Germany features a rotating blade that can handle angled cuts and can be stored in a box with a swiveling table. The "KKS400/450" allows for cutting at any angle and is characterized by its vertical clamping method, which accommodates a wide range of cutting materials. The blade rises from the table to perform the cut, ensuring safe cutting operations! Additionally, we offer high-performance cutting machines such as the "KKS400NA," which is equipped with an automatic feeding function for cutting materials. ◆ We are giving away the comprehensive catalog of the "Universal Circular Saw Cutting Machine Series" for free! ◆ Furthermore, we currently have a special model commemorating the 60th anniversary of Daido Kogyo! We are offering Kaltentbach cutting machines at amazing prices, so please feel free to contact us! *Please download and view the comprehensive catalog from the link below.

• Plastic processing machines (cutting and rolling)

The safe semi-automatic circular saw cutting machine "KKS400/KKS450," which performs cutting by raising the blade from within the table, the fully automatic circular saw cutting machine "KKS400NA" equipped with an automatic feeding device (1 stroke 1000mm) for standalone machines, and the fully automatic angle-adjustable circular saw cutting machine "KKS401NA," characterized by automatic table rotation driven by a servo motor and equipped with DRNC, are part of the lineup. The comprehensive catalog for the German company Kaltenbach's [Universal Circular Saw Cutting Machine] can be viewed by selecting 'Download Catalog.'

• Plastic processing machines (cutting and rolling)

Flow drilling" adopts a hot drilling process using tungsten carbide tools. It forms holes while simultaneously creating bushes from the material. Most adaptable materials, such as mild steel, stainless steel, aluminum, copper, brass, and special alloys, can be processed with flow drilling. 【Features】 ○ Adopts a hot drilling process using tungsten carbide tools ○ Capable of threading on thin plates where tapping is not possible ○ No need for rivet nuts or nut welding, contributing to labor-saving in assembly ○ Forms holes while simultaneously creating bushes from the material ○ The length of the bush is approximately three times the thickness of the material ○ When threading thin-walled tubes, the joint is strong, allowing for a wide range of applications ● For more details on flow drilling, please refer to "Download the catalog.

• Other work tools

The Primac circular saw precision cutting machine PRIMAC is a cutting machine that does not produce burrs or edges and does not generate sparks or dust. It responds to the diverse needs of shapes and materials with speed and labor-saving features. For more details about the Primac circular saw precision cutting machine PRIMAC, please refer to "Download the catalog."

• Other machine tools

The "AXXAIR Rotary Cutting Machine" is a portable cutting machine that can cut various pipes such as stainless steel and mild steel at high speeds, with almost no burr formation and high perpendicularity accuracy. The cutting is performed by rotating the handle attached to the main body, allowing for stable cutting. Thanks to a special motor, it is capable of cutting pipes with a thickness of up to 12mm (standard is up to 7mm). For more details about the portable cutting machine AXXAIR, please refer to "Download the Catalog."

• Plastic processing machines (cutting and rolling)

The Pipe Bending Machine Elcolina eliminates deformation of stainless steel and copper pipes, allowing for beautiful bends without scratching. It is an easy-to-handle machine. All operating controls are performed on a front panel, and the bending angle settings and correction angle settings (spring back) can all be input into the program. For more details, please contact us or refer to the catalog.

• Other processing machines

Please choose from a diverse lineup tailored to your needs. This is an easy-to-handle machine that can bend pipes made of iron, stainless steel, copper, and more, beautifully and without deformation. The minimum bending radius is twice the pipe diameter, and the bending angle can be freely set up to 180 degrees. You can view the product catalog for the pipe bending machine by selecting "Download Catalog."

• Other processing machines

The Elcorina Ring Rolling Machine is highly regarded as an excellent vendor with a significant track record across Europe, thanks to years of accumulated technology and experience. The center roller adjustment cylinder is mounted inside the frame, improving workability by eliminating interference with the material during bending operations. Additionally, for all models, the position of the center roller is digitally displayed on the control panel with an accuracy of ±0.1mm. The product catalog for the Elcorina Ring Roller Bender can be viewed by selecting 'Download Catalog.'

• Other processing machines

The blade rises from within the table to perform cutting, making it safe. By attaching a 455Φ blade, it can also cut large materials and bundles of small-diameter items. The blade attachment spindle is hardened and polished, ensuring long-lasting cutting accuracy. Additionally, the table is chrome-plated, preventing rust. The use of air mist cutting oil cools the blade during cutting, increasing durability. For more details on the aluminum cutting machine JIH-1, please refer to "Download the Catalog."

• Other processing machines

Special Saw, H.S.S. Metal Saw is a metal saw with a special titanium coating that has high hardness, excellent wear resistance, and is less prone to side welding, making it ideal for cutting stainless steel and alloy steel. You can view the product catalog for Special Saw H.S.S. Metal Saw by selecting "Download Catalog."

• Other processing machines

The comprehensive catalog of clamps and scissors manufactured by Bessey in Germany, featuring a rich variety of items, is available for free distribution! It includes general-purpose clamps, woodworking, furniture, sheet metal, and DIY "Bessey clamps," the "Omega clamp" that absorbs rail distortion at the "R" section caused by tightening, and many others for heavy-duty applications in steel, construction, shipbuilding, etc. You can view the "Comprehensive Catalog of Clamps and Scissors by Bessey in Germany" by downloading it from "Download Catalog."

• Vice Clamps
• Cutter/Scissors