Effective Diameter: 40 mm | Designed for Sealing Components
The ZS LASER Tube Sealing Welding Fixture ZS-40 is a precision fixture specifically developed for small-diameter tube sealing and sealing piece applications. With a maximum effective diameter of 40 mm, it provides stable clamping and precise positioning during the laser welding process, ensuring consistent weld seams and high-quality results.

Tube Sealing Fixture
This fixture is compatible with ZS LASER’s automatic and platform-based laser welding machines, making it an ideal choice for applications that require reliable fixation, accurate alignment, and superior welding quality.
Key Features
Effective Diameter: 40 mm – Tailored for small sealing tubes and piece-type components
Secure Clamping Design – Prevents workpiece movement during welding
High-Precision Alignment – Ensures consistent and accurate weld seams
Customizable Options – Adaptable to different workpiece sizes and production needs
Wide Compatibility – Fully compatible with ZS LASER welding platforms
Applications
Sealing of small metal tubes for medical devices
Welding of electronic component housings
End-face sealing of stainless steel and alloy tubes
Precision welding of sealing structures in industrial parts
1. What are ZS LASER welding fixtures used for?
The ZS LASER welding fixture is designed to precisely hold and rotate the workpiece during the laser welding process, moving the workpiece as required to ensure precise weld alignment, repeatable weld paths, and consistent weld quality.
2. Can the fixtures be customized for different workpieces?
Yes. Our welding fixtures can be tailored to match specific dimensions, shapes, and material requirements to optimize your production process.
3. Which welding platforms are these fixtures compatible with?
They are fully compatible with ZS LASER’s automatic laser welding machines, CNC laser welding systems, and other customized welding platforms.
4. What types of components are suitable for these fixtures?
Applications for various welding fixtures include welding of various stationary or moving curved workpieces, welding of round workpieces, welding of right-angled workpieces, welding of tubular structures, and other curved or irregular workpieces.
6. Do the fixtures support mass production?
Yes. Their durable construction and precision design make them suitable for both prototype development and high-volume production environments.
7. Can I order spare parts or replacement components?
ZS LASER provides replacement parts and maintenance support for all welding fixtures to ensure long-term reliability and performance.
8. How do I choose the right fixture for my application?
Our technical team offers free consultation and can recommend or design the most suitable fixture based on your material, component geometry, and welding requirements.