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welding Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

welding Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. 宝永ゴム Osaka//Resin/Plastic
  2. サンエツ工業 Ibaraki//Manufacturing and processing contract
  3. 鳥越樹脂工業 Aichi//Resin/Plastic
  4. 4 ライスター・テクノロジーズ Kanagawa//Industrial Machinery
  5. 5 日光精器 Shiga//Resin/Plastic 本社工場
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welding Product ranking

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. Resin molding and vibration welding 宝永ゴム
  2. Various Assembly - Ultrasonic Welding サンエツ工業
  3. Ultrasonic welding 鳥越樹脂工業
  4. 4 Vibration welding 宝永ゴム
  5. 4 [White Paper] Efficient Tube Welding by Leister ライスター・テクノロジーズ

welding Product List

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Technology: Laser Welding and Fusing

Technology: Laser Welding and Fusing

High-quality and high-precision welding is possible with a fast welding speed and minimal deformation!

Lasers produce light that is coherent and highly directional, allowing for very small focal points when concentrated with lenses. By concentrating energy on a small area, the heat applied is minimized, resulting in faster welding speeds. This leads to less deformation and enables high-quality, high-precision welding. Additionally, hybrid welding with arcs offers attractive synergies from both methods. In automotive part welding, it is applied not only to body steel sheets and gears but also to electronic circuit boards and sensors. In steam turbine blades for power generation, overlay welding of heat-resistant alloys is performed. Beyond metals, there is also the application of thermoplastic resins, which are used in automotive parts and medical devices. Since no adhesives are used, the inherent strength of the resin materials is maintained. Quality checks are conducted through leak tests for leak checks, cross-sectional observations to examine bead shapes and metal structures, color checks for cracks, and tensile tests to assess strength. For high-quality, high-precision metal welding and resin bonding using lasers, trust Laserx. For more details, please contact us or refer to our catalog.

  • Processing Contract

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Dissimilar material welding

Dissimilar material welding

Welding tests other than PVC and urethane, welding tests of paper to paper (synthetic paper).

First, prepare the paper (synthetic paper). Cut the paper to the required size.

  • Resin mold

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Resin molding and vibration welding

Resin molding and vibration welding

We will introduce vibration welding, which has a higher welding strength compared to ultrasonic welding!

Boei Rubber conducts "resin molding and vibration welding." This technology has the advantage of higher welding strength compared to ultrasonic welding. Additionally, our company leverages our past experience and know-how from operating rubber and resin molding factories to provide suitable proposals for our customers. [Advantages] ■ Higher welding strength compared to ultrasonic welding *For more details, please refer to the PDF materials or feel free to contact us.

  • Rubber

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Vibration welding

Vibration welding

With our own vibration welding machine, we can weld various types of resins together!

At Bouei Rubber, we can handle either welding only or a consistent production process from molding to welding. With our own vibration welding machines, we can weld various types of resins together. One advantage is that the welding strength is higher compared to ultrasonic welding. 【Features】 ■ Our own vibration welding machines ■ Capable of welding various types of resins ■ Higher welding strength compared to ultrasonic welding *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • plastic

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F point welding - no need for resin pins or metal rivets -

F point welding - no need for resin pins or metal rivets -

F Point Welding - No Resin Pins or Metal Rivets Required -

The conventional C-type box was secured using resin pins or metal rivets to hold the main body and corners. 【Features】 ● No components such as resin pins are required ● All can be secured with pinpoint welding ● The corners can be shaped round by molding the melted slag, eliminating the need for deburring.

  • Packaging materials

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Ultrasonic welding

Ultrasonic welding

Ultrasonic vibrations instantly weld plastics and join metals.

Ultrasonic vibration enables the welding of resin materials. It is applicable to products in various fields, including automotive parts, home appliance parts, and miscellaneous goods. 【Features】 ■ Instant bonding allows for production in a short time. ■ Welding can be done only at the welding interface without damaging the product's appearance. ■ Airtight welding is possible. ■ Single-item processing is also available. Please feel free to contact us for more details.

  • Other processing machines

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Welder for fusion using heat or ultrasound.

Welder for fusion using heat or ultrasound.

Used for welding with heat or ultrasonic waves! It is possible to weld at a constant speed!

We would like to introduce the 'welding machine' owned by KSG Co., Ltd., which is engaged in the processing of automotive plastic parts. This machine is used for welding with heat or ultrasonic waves. It is capable of welding at a constant speed. In addition to this, our company also possesses equipment such as skin wrapping machines and pressure machines. We offer various options including patrol lights, safety covers, and touch panels. 【Basic Information】 ■ Height: 1600-2150mm ■ Width: 900-1000mm ■ Depth: 900-1000mm ■ MCT: Approximately 45 seconds *For ultrasonic welding of 6 points ～～ ～～ ～～ ～～ ～～ ～～ At KSG, we custom-manufacture automatic machines tailored to our customers' requests and applications. If you have a request like "I wish there was something like this," please feel free to contact us, even for products not listed in our catalog. ★ Those interested can visit our factory to see the automatic machines! ～～ ～～ ～～ ～～ ～～ ～～ *For more details, please refer to the PDF materials or feel free to contact us.

  • Other processing machines

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Q&A on Plastic and Film Welding

Q&A on Plastic and Film Welding

Special feature on Q&A about plastic and film welding, explained with examples.

We will clearly explain frequently asked questions from our customers. 【Question Examples】 Q.1 I want to stick this film to that film. What should I do? A.1 We have various achievements in film welding beyond basic PVC and PU, so we will propose the optimal welding method. If it can be accommodated with your existing equipment, we will explain the method; if modifications to existing equipment are necessary, we will suggest modifications; and if new equipment is required, we will propose custom machines. We will provide suggestions tailored to your needs. Q.2 I am considering a product, but can you do a prototype? Q.3 Our outsourcing partner has gone out of business, so we have no choice but to install equipment in-house. What kind of machine should we get? Q.4 Our budget is not enough to purchase new machines... Are there any used or leased options? Q.5 We are processing with a high-frequency welder, but the products are not finishing well. Is there any solution? The above Q&A will be explained on a special website.

  • Welding Machine
  • plastic
  • Other processing machines

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Various Assembly - Ultrasonic Welding

Various Assembly - Ultrasonic Welding

Unlike adhesive and solvent bonding, it does not require drying time, making it suitable for mass production!

"Ultrasonic welding" generates friction between two workpieces using ultrasonic waves, allowing them to be melted and joined instantly. Unlike adhesive or solvent bonding, it does not require drying time, making it suitable for mass production. If strength testing is necessary for ultrasonic welding, strength verification can be performed using a tensile testing machine. 【Features】 ■ Can melt and join instantly ■ Suitable for mass production ■ Caulking work on joint parts is also possible ■ Strength verification can be performed using a tensile testing machine ■ Full leak testing is conducted on parts that must not leak *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Laser resin welding "FD-200"

Laser resin welding "FD-200"

A laser welding machine that minimizes damage to internal components due to non-contact welding.

A device that combines a controller + power supply, laser oscillator, and processing head necessary for laser resin welding. Specifications ○ Wavelength 808, 940, 980 nm ○ Output 30, 50, 75, 100, 140, 200, 250, 300, 500 W * Water cooling for outputs above 75 W ○ Spot diameter Φ0.2 to 5.0 mm CCD camera is integrated coaxially with the processing head * For more details, please contact us or download the catalog.

  • Laser marker
  • Resin processing machine
  • Resin processing machine

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General-purpose laser resin welding/FD-2000

General-purpose laser resin welding/FD-2000

A device that integrates a laser apparatus, a three-axis electric stage, and a clamp fixture (optional), equipped with measures related to Class 4 laser equipment as defined by JIS.

The FD-2000 general-purpose laser welding machine integrates a semiconductor laser device, a 3-axis electric stage, and a clamping fixture (optional) into a unit that complies with the measures for Class 4 laser equipment as defined by JIS. It has programming capabilities that link the laser device, the 3-axis electric stage, and the clamping fixture. Standard Specifications: - Laser Output: 30W, 50W, 75W, 100W, 140W * A chiller is required for outputs above 75W. - Spot Diameter: Φ0.2 to 5.0mm - Operating Range: XY Axis: 280×280mm, 480×780mm Z Axis: 100mm * The specifications above are just examples. Customization is available to meet your requirements. For more details, please contact us or download the catalog.

  • Laser marker
  • Resin processing machine
  • Resin processing machine

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Laser resin welding device (production machine) simultaneous welding of 2 products.

Laser resin welding device (production machine) simultaneous welding of 2 products.

Our production equipment allows for the setup of two products with fixtures, and simultaneous welding with a laser program is also possible!

We would like to introduce our production equipment equipped with AI-based image recognition sensors. It features a galvanometric scanning laser system. The fixture is designed to accommodate two products simultaneously, allowing for simultaneous welding of both items through the laser program. The AI-based image recognition sensor automatically distinguishes between one and two items placed, initiating the welding program. It also prevents incorrect product placement, and a fixture station is set up at the rear of the equipment, making changeovers easy. 【Example of Installed Equipment (Partial)】 ■ Panasonic laser processing machine, maximum 100W, □400mm area ■ Two contact displacement sensors (measuring workpiece sinking) ■ Load cell (pressure confirmation) ■ Pressing method: Servo press + air cylinder ■ AI-based image recognition sensor (load confirmation, set confirmation) *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine

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[Technical Introduction] Vibration Welding

[Technical Introduction] Vibration Welding

We provide a comprehensive in-house service from product design to mold manufacturing, molding, and vibration welding.

At Kurimoto Co., Ltd., we maintain a high sensitivity to information regarding new technologies and equipment, and we actively adopt new methods and equipment. The basic principle of "vibration welding" utilizes the repulsive force of an electromagnetic coil and a spring. By applying a reciprocating motion to one of the two thermoplastic resin parts under pressure, we generate frictional heat at the contact surface of the parts to achieve fusion bonding. Our company handles everything in-house, from product design to mold manufacturing, molding, and vibration welding. 【Features】 ■ Comprehensive in-house handling from product design to mold manufacturing, molding, and vibration welding. *For more details, please refer to the external link page or feel free to contact us.

  • Contract manufacturing

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[White Paper] Efficient Tube Welding by Leister

[White Paper] Efficient Tube Welding by Leister

Leister's hot air technology for the packaging industry! Used worldwide.

This document introduces thermal air solutions in mechanical engineering for tube packing applications. It explains the necessity of high-speed and safe welding of filled tubes, as well as the use of blowers instead of compressors. It features air heaters and blowers, including the "LHS 21S CLASSIC," which is used worldwide. As an experienced and reliable partner, we provide our customers with solutions suitable for tube packing. [Contents (partial)] ■ Tube welding methods ■ Sustainability and process safety ■ Use of blowers instead of compressors ■ Reduction of CO2 footprint *For more details, please download the PDF or feel free to contact us.

  • スクリーンショット 2025-06-25 135647.png
  • Other heaters
  • Other heating equipment
  • Food and pharmaceutical standard seals and packing products

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Aluminum and copper alloy processing 'AC-X・W' / Heat resistance, anti-adhesion, anti-welding

Aluminum and copper alloy processing 'AC-X・W' / Heat resistance, anti-adhesion, anti-welding

Strongly adherent 0.5 to 0.7 micron thick film specification 【Sintered alloy cutting tools】【Cemented carbide tools for aluminum die casting】【Cemented carbide tools for non-ferrous processing】 etc.

AC-X・W is a thick film specification of the hydrogen-free DLC coating "ta-C" type <AC-X>. —————————————————————— 【Features】 ■ Effective for preventing adhesion in aluminum and copper processing. ■ Not suitable for processing that involves impacts where chipping is likely to occur. ■ To ensure adhesion, we recommend using cemented carbide as the base material. ■ By instantaneously arc-evaporating graphite and extracting ionized carbon at high purity, we achieve a smooth and hard film quality. 【Examples of Applications】 ■ (Before sintering) Alloy cutting tools ■ Aluminum die-casting cutting cemented carbide tools ■ Non-ferrous processing cemented carbide tools, etc. *For detailed specifications, please refer to the catalog or the official website product information.

  • Surface treatment contract service

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