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Seam Welding Machines

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burst discs seam welding machine for precision welding of burst discs to holders with sealing integrity
automatic seam welding machine for burst disc manufacturing with consistent weld quality and reduced defects
industrial burst disc seam welder for pressure safety devices used in chemical energy and pharmaceutical industries

Pneumatic Spot Metal Mesh Row Welding Welding Machine

Product Details:
Product Details:

Burst Discs Seam Welding Machine

The Burst Discs Seam Welding Machine is a specialized automated welding system designed for precision seam welding of burst discs to their holders or support structures. It delivers uniform and robust welds that ensure excellent sealing integrity and mechanical strength. With advanced control over welding parameters, this machine significantly improves production consistency and product reliability compared to manual welding. Its automated operation minimizes human error, increases throughput, and reduces defect rates, making it ideal for manufacturing safety relief components in industries such as chemical processing, energy, and pharmaceuticals. The equipment ensures high-quality and reliable performance for critical pressure safety devices.

Application Industries

Industry Application Examples
Pressure Safety Devices Burst discs, rupture discs, safety relief assemblies
Chemical Processing Pressure protection parts, sealed metal components
Energy Equipment Pipeline safety devices, pressure release systems
Pharmaceutical Equipment Stainless steel sealing parts, sanitary pressure protection components
Pressure Vessel Manufacturing Safety relief discs, support rings, vessel accessories
Valve Manufacturing Safety valve parts, sealing assemblies, metal diaphragms
Petrochemical Equipment Corrosion-resistant relief components and sealed fittings
Industrial Instrumentation Precision pressure protection and sensing-related metal parts
Laboratory Equipment Small pressure safety components and sealed test parts

Production Advantages

Reliable Sealing Integrity

A continuous seam weld comes out of this machine, supporting airtight and pressure-resistant sealing performance — a must for safety relief components running in critical systems.

Better Welding Consistency

Automatic seam welding keeps current, pressure, time, and welding path under tighter control than manual welding ever manages, cutting down on variation between parts.

Reduced Defect Rate

Stable electrode pressure paired with controlled welding parameters keeps common defects in check — incomplete fusion, leakage, inconsistent bead shape, and overheating all become less frequent.

Improved Production Efficiency

The compact structure, pneumatic operation, and foot pedal control simplify repeated welding tasks, pushing daily production output higher.

Cleaner Weld Appearance

Resistance seam welding leaves behind a neat joint with less spatter and less surface contamination, which means less follow-up finishing work down the line.

Suitable for Critical Components

Parts that demand reliable sealing, stable strength, and careful process control find a strong match here, especially across pressure safety applications.

Customization Options

The Burst Discs Seam Welding Machine can be configured according to specific product size, material, and sealing requirements.

  • Welding power configuration
  • Electrode shape and material
  • Seam welding wheel design
  • Custom disc holder fixture
  • Circular welding path adaptation
  • Worktable size
  • Pneumatic pressure range
  • Cylinder stroke
  • Welding speed control
  • Control system configuration
  • Safety protection structure
  • Automatic rotation fixture
  • Manual or semi-automatic loading layout
  • Machine color and external structure
  • Special tooling for different burst disc sizes

Technical Support Information

For accurate machine configuration and welding process evaluation, the following details are helpful:

  • Burst disc material
  • Disc diameter
  • Material thickness
  • Holder structure
  • Welding seam width
  • Required sealing performance
  • Pressure rating requirement
  • Product drawing
  • Sample photo
  • Production capacity requirement
  • Workshop power supply
  • Automation level
  • Inspection standard
  • Fixture requirement
Based on these details, the technical team can evaluate the welding process, fixture design, electrode configuration, and suitable machine structure.

Frequently Asked Questions

What is a burst discs seam welding machine used for? It is used for precision seam welding of burst discs, rupture discs, holders, support rings, and related pressure safety components that require reliable sealing and stable joint strength.
What materials can this machine weld? It can weld stainless steel, carbon steel, nickel alloy, alloy steel, copper, aluminum, and other conductive metal materials. The actual welding result depends on material thickness, surface condition, and machine configuration.
Why use seam welding for burst discs? Seam welding creates a continuous welded joint, helping improve sealing integrity, mechanical strength, and product consistency compared with unstable manual welding methods.
Can the machine weld different disc sizes? Yes. Different disc sizes can be supported by changing fixtures, electrodes, and welding parameters according to the product structure.
Is the welding process suitable for pressure safety components? Yes. The machine is designed for sealed metal components and pressure safety device applications where consistent welding quality and reliable sealing performance are required.
Can fixtures be customized? Yes. Fixtures can be customized according to burst disc diameter, holder shape, welding position, and seam path requirements.
Does the machine support automatic operation? The machine supports automatic welding cycle control and can be configured with customized tooling, rotation fixtures, or semi-automatic operation layouts according to production requirements.
What information is needed before selecting the machine? Material, disc diameter, thickness, holder drawing, sealing requirement, pressure rating, sample photo, production capacity, and workshop power supply are helpful for selecting the suitable machine configuration.
The Burst Discs Seam Welding Machine handles precision seam welding for burst discs, rupture discs, holders, support rings, and pressure safety components. Resistance seam welding technology, paired with stable pneumatic pressure and adjustable welding parameters, produces continuous, clean, reliable sealed joints. A compact vertical structure, copper welding section, side control panel, and foot pedal operation make the machine a good fit for pressure safety devices, chemical equipment, energy systems, pharmaceutical equipment, valve parts, and industrial sealing component production. Built by Yongkang Jiaxiao Welding Automation Equipment Co., Ltd., it brings welding automation experience together with stable factory manufacturing capability.
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About Us
Yongkang Jiaxiao Welding Automation Equipment Co., Ltd.
Since its establishment 30 years ago, Yongkang Jiaxiao Welding Automation Equipment Co., Ltd. has specialized in the research, development, manufacturing, sales, and service of resistance welding machines, specialized welding machines, Burst Discs Seam Welding Machine , and automated stamping equipment for materials such as copper, aluminum, iron, and stainless steel. The Automatic Seam Welding Machine wholesaler boasts a dedicated R&D team led by experts and comprised of diverse engineers. Its products have passed both the Chinese 3C and European CE certifications, and the company holds dozens of national patents. The company is a leading domestic manufacturer of resistance and automatic welding machines.
Certificate Of Honour
  • Certificate for New Product Evaluation of Class I Energy Efficiency Resistance Spot (Projection) Welding Machine
  • Honorary Certificate of Innovative Small and Medium-sized Enterprise of Zhejiang Province
  • Honorary Certificate of Specialized, Sophisticated, Unique and New Small and Medium-sized Enterprise of Zhejiang Province
  • High-tech Enterprise
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