Welding Ball space frame manufacturer
A welding ball space frame is a structural framework that uses welded joints to connect spherical nodes, often made with weldable steel balls. This design enables a lightweight yet durable steel welded frame, ideal for large-span structures like arenas, exhibition halls, and aircraft hangars, providing strength and flexibility for various architectural and engineering applications.
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About Welding Ball space frame
The space frame is mainly divided into two kinds of welding ball space frame and bolt ball space frame.The welding ball space frame needs to process components on welding field , welding seam treatment is mainly in the construction site, so the construction personnel welding technology has certain requirements, the construction site welding environment requirements are higher, the construction period and construction costs are higher, it is generally suitable for the structure which needs large span, large load or has special requirements.
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Contact Yunjoin for Welded Ball Frame Solutions
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As a leading manufacturer of welding ball space frames, Yunjoin is dedicated to bringing your architectural visions to life. With extensive experience collaborating with companies around the globe, we take your concepts from initial design to completed structures. Our team partners with you every step of the way, ensuring that we clearly understand your requirements and deliver the optimal space frame solutions that enhance your brand and project goals.
Welding Ball space frame project case
ABOUT YUNJOIN
ABOUT YUNJOIN
Jiangsu Yunjoin Steel Structure Technology Co., Ltd was established in 2016, covering an area of 100 acres. It is a large-scale professional grid enterprise specialising in grid design, production, and installation for building steel structure grid projects. The annual output of steel and grid structures is 50000 tons, with 2 advanced steel structure automation production lines and 8 advanced space frame automation production lines. All accessories, such as grid cone heads and bolt balls, have achieved independent production, research, and development. The company mainly engages in engineering supporting services for bolt ball space frame,light (heavy) steel structure, welding ball space frame, pipe truss, tensile membrane structure, etc.




















Table of Contents
What is welding ball space frame?
The components of the welding ball space frame are processed in the factory, it is welded using hollow balls and welded pipes on the construction site. It is greatly affected by temperature and wind speed, so there are certain requirements for the welding technology of construction personnel and the welding environment on the construction site, and the construction period and cost are high. It is generally suitable for structures with large spans, large loads, or special requirements.
What are its advantages?
Compared to bolt ball space frame, welding ball space frame with the same specifications of compression chord members and compression web members has higher stable bearing capacity. The components of the same specification have better interchangeability, fewer ball specifications, and the same specification members can also be interchanged through simple on-site processing. Welding ball space frame has higher bearing capacity, meeting the bearing capacity requirements of large-span and large load structures, far exceeding the ultimate bearing capacity of high-strength bolts with bolted balls.
What can it be applied to?
Generally applicable to structures with large spans, large loads, or special requirements.
What services can we provide?
We support small customization, sample processing, on-demand customization, etc. Our R&D and design team provides customers with the most suitable and economical design solutions for free. We have experienced project managers responsible for following up on every project, including pre-sales technical communication, confirmation of business terms, and implementation and follow-up after contract signing. We provide timely feedback and handle technical consultations during the construction process. We can also arrange personnel to the construction site for technical guidance, assist installation, etc., to ensure the smooth implementation of the project.
How long is the delivery time?
The delivery time is between 15-30 days depending on the purchase quantity.
What is the load-bearing capacity of a welding ball space frame?
The load-bearing capacity depends on the specific design, materials, and span, typically capable of handling heavy industrial loads or wide architectural spans.
Can welding ball space frames be integrated with other materials?
Yes, they can be combined with glass, aluminum, or other cladding materials for added aesthetic and functional elements in building design.
What quality control processes are implemented for welding ball space frames?
Our manufacturing includes strict quality checks like material inspections, welding tests, dimensional verification, and final structural integrity assessments to ensure each product meets industry standards.
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