Silver Manufacturers

  • ( Origin : Taiwan Manufacturer & Supplier )
    Bola-Tek is the best & only group in Taiwan owns casting foundry, CNC machine shop, valve ball factory, valve assembling, and exporting business. Our main products include ball valve, Seam Welder, check valve, strainer, needles, butterfly valve, fittings, etc. we always choose the appropriate steel & heat treatment excellent surface finish. Moreover, material is available in kinds of stainless steel, carbon steel, and alloys. We manufacture various kinds of balls & castings as per customers' specification. Thanks to our strict QC system and the state-the-art technology skills, we obtained the ISO 9001 Certificate, API607 Fire Safe Approval, & CE Certificate. Soonest services, prompt delivery, most economic prices and the good after services are our guarantees. Welcome OEM and ODM orders from...
  • ( Origin : Taiwan Manufacturers & Suppliers )
    Since 1991, Wu-Hsing Electronics Co., Ltd. is a professional manufacturer and supplier of Seam Welder, sealing and vacuum machinery in Taiwan with full of energy and eager to serve for worldwide customers. We design and manufacture high quality Seam Welder, sealing and vacuum machinery to meet the needs of a wide range of customers and products worldwide. We have offered the high quality products, competitive price together with the best after sales service. We are looking forward to your any question and enquiry and Welcome you to visit our website to get more information or contact with us by e-mail. Don’t hesitate or you will miss it.
  • ( Origin : Taiwan & Mainland China Manufacturer & Supplier )
    Taiwan Hao Thing Electricity Machinery Co., Ltd., is a professional Welding Machine Manufacturer and provide induction heating machines. The main products are Seam Welding Machines, Spot Welding Machines. Because of the excellent performance and high quality with our welding machines, we have earned the affirmative appreciation being a well-known Welding Machine Manufacturers from many famous companies. Quality control system has been set up, and we have met ISO 9001 standards and gained many other international approval. What we are aiming for is to produce best machines and get customers' 100% trust, satisfaction. We are looking forward to cooperating with all interested customers abroad.
  • ( Origin : Taiwan Manufacturers & Suppliers )
    welding supply, welding supplies, welding material- welding electrode, aluminum welding, industrial welding supply, stainless steel and high tensile steel, carbon steel fitting, welding stainless steel & cast iron, precision & Seam welding, welding rod, GTAW, GMAW, SAW flux & wire & welding stick electrode of mild steel, welding accessories, welding hats & helmets, electrode holders, welding cables, weld cast iron & metal & engineering, stainless steel weld, custom weld, arc electrode welding.
  • ( Origin : Taiwan Manufacturer & Supplier )
    Taiwan Welding Machine Manufacturer and Supplier Da Jie Electricity Machinery Industrial Co., Ltd. was founded in 1973, specialized in manufacture of Welder machines, which have been reputable and popular in the market. Our efforts in developing overseas markets have brought our export business to grow year by year based on our excellent quality and satisfactory perfect after-service. We also have international ISO 9001 quality assurance standard together with CE standards followed by the European Community Countries were input into our system by our being granted with the qualification certificates for both. We wish to have a long term business relationship with you in the near future.
  • ( Origin : Taiwan Manufacturers & Suppliers )
    Established in 1995, Silver Fern Enterprise Ltd. specialize in manufacturer of wide ranges of hydraulic press brakes, Seam Welder, welding automation machinery, hydraulic heat forging welders. With partners each specialized in different area of manufacturing process, we are able to provide quality products to the market, and with years of professional manufacturing experience provided by our partners, we are proud to offer our quality Taiwan Made products to the world. Due to commercial ethic, certain items that we have made for our clients will not be available to other customers. If your company got the good products that you would like to mass-produce economically, please do not hesitate to contact us.
  • ( Origin : Mainland China Manufacturer & Supplier )
    professed welding machine, welding equipment ( equipments) suppliers- Seam welding machine, Seam welding machines, capacitor discharge Welder machines, capacitor discharge Welder machine, custom Seam welders, spot welding machines, multi spot welders, resistance & wire welding machines, butt welding equipments, press welding machines, multi spot ( multispot) welding machinery, linear action press welders, flash butt welders, transgun & custom welders, hanging transformers, transformer.
  • ( Origin : Taiwan Manufacturers & Suppliers )
    GeniRay Technology Corp. has established laser microwelding techniques for welding extra thin sheet metal as well as extra fine parts with high quality and reliability. Our staffs are making strenuous efforts to built up more precision laser welding processes incorporating with different tradition manufacturing processes or non-traditional manufacturing processes. Our products including engineering laser welded steel endless belts, Seam Welder, LIGA mold insert, medical components, force sensor assembly. We ask your continuous support and encouragement for GeniRay Technology Corp., which provides high quality laser micorwelding technique and technical consulting for industries.
  • ( Origin : Taiwan Manufacturer & Supplier )
    May Shuay Technology Co., Ltd. was specialized in the design and manufacture of Seam Welding Machines. We seek for excellent quality, innovative research and development of products and good after sale services in the field on our machine. We have the capability and adaptability to meet and exceed the consistantly changing market. We have successfully sold our products to local market and welcome your comments and continuous support. Quality, customer satisfaction, and continuous improvement are the responsibility of each May Shuay's employee. We would like to invite you to browse the product categories and learn more information. May Shuay always the well-known Welding Machine Manufacturer to be with you.
  • ( Origin : Mainland China Manufacturers & Suppliers )
    Established in 1996, Nanhai, Foshan ACL Machine Co., Ltd. is a manufacturer of machine tools and equipment, such as Seam Welder, metal forming machine, hydraulic folder machine, and plasma cutting machine and so on. They have been sold to more than thirty counties, such as the USA, Japan, Australia, Europe, the Middle East, South East Asia or China. Every year, our technicians are trained in the USA, Japan, Switzerland, Germany etc, which keeps ACL aware of new innovating technology and is able to exploit new products to suit the varying market, while advancing the development of HVAC in the world. If you have any other requirements or questions, please do not hesitate to contact us. We appreciate all of your support and look forward to your continued support in the future.
  • ( Origin : Taiwan Manufacturer & Supplier )
    Liang Feng Stainless Steel Fitting Co., Ltd., founded in 1985, is a leading and professional manufacturer of stainless steel butt welding fittings over 23 years. For providing the best service of Seam Welder, we expanded factory in 1993, 1998, and 2006. Moreover, we obtained ISO 9002:1994 quality certifications in 1999, ISO 9001:2000 in 2002, and PED97/23/EC in 2007. Recently, in order to meet new technical advancement, we are devoted to update our special machines with modern and strictly quality control at every production procedure to be the best, consistent, and standard. Now we are able to produce and export worldwide. Welcome to visit our website for more details about our Pipe Fittings. We are honored to receive you requests.
  • ( Origin : Taiwan Manufacturers & Suppliers )
    CHIH SHENG YI Technology Ltd., a world-class enterprise, is one of the most professional welding machine manufacturers in Asia. We supply a full range series of auto liner welding machine, Seam Welder, forming machine, horizontal/vertical welding machine, laser Welder/auxiliary equipment, laser Welder, plasma Welder, air plasma current Welder, TIG & CO2 / MAG Welder… and all the necessary peripherals. They have been widely adopted in the production of electronic appliances, integrated chips, PCB, computers, telecommunication equipments, instruments & meters, automotive, precision machineries, construction materials, fashion & clothing, urban illumination, wearing accessories, packaging and many other products. We are fully committed and devoted to advanced technology in welding machines industry....
  • ( Origin : Taiwan Manufacturer & Supplier )
    Shang Quan Trading Co. Ltd., is specialized in marine equipments and steel-related products. We provide a complete set of solution in modernization, time and economic efficiency, and reliability as our prospective. Major products are steel plate, Seam Welder, steel pipe, angle bar, bulb flats steel, round bar, H-beam and all types of steel, etc. To provide the best quality and most competitive products, we develop sales channels through the co-operation of domestic and international steel manufacturers, and any steel-related manufacturers. As a result, we always become a very best business partner of clients to create more benefits and honors. Thus, our clients can easily be found in Asia, Europe, Africa, such as Taiwan, China, Korea, Singapore, Thailand, Vietnam, South Africa, Germany & Holland....
  • ( Origin : Taiwan & Mainland China Manufacturers & Suppliers )
    Super Ultrasonic Co., Ltd. manufacture machinery equipments & tools, including ultrasonic plastic welding M/C, Seam Welder, nonwoven automatic machine, hot air Seam sealing machine, and all kind of welding machine. The beginning of Super Ultrasonic dates back to 1992 year in Taiwan. We are committed to providing our worldwide customers with the best solutions, products, and work processes. Ultrasonic can be used on Plastic, Nonwoven, Packaging, Textile, Stationery and so on. Super Ultrasonic do the continuous development and improvement of our products, service, and procedures base on market demands and customer needs. Hope Super Ultrasonic can have the pleasure to provide our services to you. Welcome to contact us for more information. Looking forward to your further enquiry!
  • ( Origin : Taiwan Manufacturer & Supplier )
    With more than 15 years of experience in making SUS 304 stainless steel water tanks, Seam Welder and related semi-finished products, Wan Tai Water Tower has become one of the very few excellent companies owning CNS certificate granted by BSMI in water tank industry. To satisfy the requirements of our customers and meet the quality standards of international markets, we not only have professional staff members, but also use automatic machines and inspection gauges to perform strict quality control. To produce superior products that conform to customers' requirements is our priority. We have exported our Seam Welder products to Malaysia, the Philippines and other Southeast Asian countries and regions. In the future, we will focus our operation target on exporting. Please contact us for more details....

Standard Suppliers

  • Nanfang Machinery (Quanzhou) Development Co., Ltd.

    Manufacturer of can seamer, SWM series can body Welder, SPT series automatic hydraulic press, SVF series textile machine, SSF series CNC spring forming machine, SCS series diamond saw cables cutting machine. The company has been passed the ISO9001 verification. All the quality are under the control of this system.

    Profile : can seamer

  • Jiangyin Bosj Science & Technology Co., Ltd.

    It is a professional manufacturer specializing in the developing and export of roll forming machine for metal roof tiles, wall sheets, C-shaped puline, Z-shaped purline, press brakes, highway guardrail and CNC plasma cutting machine. BOSJ has developed machinery and production methods to meet customers' increasing demand for profitability and new business opportunities. Our products cover more than 20 provinces and cities in China and are also exported to Southeast Asia, the Middle East, African regions and North America.

    Profile : contour cutting machines

  • DAHCHING ELECTRIC INDUSTRIAL CO., LTD.

    Established in 1979, Dahching Electric Industrial Co., Ltd. is an experienced Welding Machine manufacturer specializing in customized production of Resistance Welding Machines for custom applications such as: Spot Welding, Projection Welding, Seam Welding, and Flash Butt/Butt welding applications intertwined with Single Phase or Three Phase AC Inverters, DC Capacitor Discharge, and Three Phase Rectified DC current solutions with distinct welding penetration. Dahching is also capable of fabricating tailor-made welding machines that meet the specific demands of our valued customers. For example, we highly recommended our specialized Seam welding housing and cutting edge, energy saving Transformer. Last but not least, Dahching also offers high quality control and excellent after-sales services. ...

Products Catalog

  • Air-Pressure Automatic Seam Welders
    1. Use of IC electronic control, synchronous circuit, and the electric current is controlled by S.C.R. solid-state switch stageless adjustment. 2. Upper arm electrode brass can be adjusted 360o to weld accurately in horizontal and vertical requirement. Lower arm chrome electrode brass can be changed for application of both horizontal and vertical welding. 3. Power transmission is used of variable speed change so as to be adjusted for needed accurate speed, and the upper and low chrome electrode brass is designed for synchronous running in welding.
  • Heating Plate Seam Welders
    Features: 1. Welding appearance: very less hot warp and oxidation save the processing in follow-up steps. 2. Stability: less soldering tolerance conforms to JIS vehicle specifications. 3. Economy: the consuming parts such as copper-alloy electrode is very less, and power consumption is very less. 4. The operation cost is low. 5. The machine is adjustable to fit either thin or thick work piece. 6. Both continuous type and pulse type of electricity discharge are available. 7. Free of soldering scars: save a lot of time on polishing, soil-patching and coating on next processing steps. 8. High maneuverability: the machine can be operated soon after it is started. 9. Any ordinary technician can operate the machine.
  • Horizontal Type Seam Welders
    Features: 1. Welding appearance: very less hot warp and oxidation save the processing in follow-up steps. 2. Stability: less soldering tolerance conforms to JIS vehicle specifications. 3. Economy: the consuming parts such as copper-alloy electrode is very less, and power consumption is very less. 4. The operation cost is low. 5. The machine is adjustable to fit either thin or thick work piece. 6. Both continuous type and pulse type of electricity discharge are available. 7. Free of soldering scars: save a lot of time on polishing, soil-patching and coating on next processing steps. 8. High maneuverability: the machine can be operated soon after it is started. 9. Any ordinary technician can operate the machine.
What is a Seam Welder?

A seam welder is a device that utilizes a variation of the spot welding technique to weld continuous seams. Seam welders typically consist of two rotating wheels each forming a separate electrode with a gap between them. The workpiece sheets are pulled through this gap while an electric current is pulsed between the wheels. This electric pulse welds the two sheets together with an overlapping series of “spot” welds. Seam welders may melt the two workpieces together alone or use an additional wire or metal foil element to achieve various results.

Spot welding is a process of passing a momentary electric arc between two electrodes on opposite sides of the work piece. This causes the release of intense localized heat which melts the two materials together in a “spot.” In conventional spot welding where continuous, gap free welds are not required, these spots are regularly spaced according to job specifications. A seam welder uses the same technique but overlaps the spots, thereby creating a gap free, continuous welded seam.

The seam welder wheels used as electrodes are typically made of a copper alloy and mounted on spindles which allow them to rotate freely. They remain stationary in relation to the workpieces which are moved between them. A pulsed, high tension electric discharge is passed between the wheels at the point where they meet which melts the two pieces together. The intervals between pulses are calculated according to the speed at which the workpieces advance, thereby giving an overlapping series of spot welds.


source: wiseGeek.com: Clear Answers for Common Questions

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