The Ultra Heavy Duty 5-Sided Welding Table System with 28 mm Diameter Boreholes is a five-sided machining and 3D welding platform designed for heavy-duty industrial applications. Its core features include a 28mm large-diameter grid system and an ultra-heavy-duty load-bearing structure. It is specifically designed for welding and assembly of extra-large/extra-heavy workpieces in fields such as construction machinery, rail transportation, and shipbuilding, offering high precision, high rigidity, and strong flexibility.

Differentiated performance advantages

Precision Stability under Heavy-Duty Conditions
Designed for the strong vibrations and high heat input scenarios encountered during heavy workpiece welding, the equipment effectively compensates for thermal deformation and vibration interference thanks to its high-rigidity base material and reasonable structural design.  Table precision remains stable even after prolonged continuous operation, significantly reducing the cost of post-welding workpiece correction.

Low-Cost Flexible Production Solution
Utilizing the D28 standard hole system and a rich ecosystem of supporting fixtures (heavy-duty quick clamps, hydraulic supports, angle adjustment blocks, V-shaped positioning seats, etc.), the system allows for "one set of tooling to adapt to multiple types of workpieces," reducing tooling changeover time to minutes. Compared to traditional dedicated fixtures, this reduces tooling investment costs by 90%.

Long Service Life and Easy Maintenance
The plasma nitrided surface does not require frequent application of anti-rust oil; daily maintenance only requires cleaning welding slag from the holes with a special cleaning needle. Core structural components have a 12-month warranty, and wear parts (such as fixture pads) can be purchased and replaced separately, further reducing long-term operating costs. The overall service life of the equipment can reach more than 10 years.

Automation Production Line Integration Capability
The platform features standardized robot communication interfaces, allowing for seamless integration with mainstream welding robots from brands such as FANUC, KUKA, and ABB.  Combined with a vision positioning system, it can build an automated welding production line for heavy workpieces, significantly improving production efficiency and the consistency of welding quality.

After-sales service guarantee

Warranty Period
The main structure of the machine (tabletop, reinforcing ribs, base) is covered by a 12-month warranty; the 28mm hole system accuracy is covered by a 12-month warranty; the surface nitriding layer is covered by a 12-month warranty (for quality issues such as structural deformation, hole system accuracy deviation, and nitriding layer peeling caused by non-human factors or force majeure).

Consumable Parts Policy
Consumable parts suchs as fixture pads and positioning pin wear sleeves are covered by a 6-month warranty; one free replacement is provided within the warranty period, and subsequent replacements are available at factory direct prices (for consumable parts failure due to natural wear and tear).

Warranty Service
Free repair/replacement of faulty parts; free technical guidance and remote diagnosis; on-site service by engineers when necessary (within 48 hours in China, 72 hours overseas).

Factory photos

The moment a customer raises their phone to record, it signifies their approval of the product. This ultra-heavy-duty welding table in the workshop, with its intricate network of precision holes, from the selection of the cast iron base material to the meticulous plasma nitriding process, is built with attention to detail that withstands close scrutiny.
Its rigid structure that prevents deformation under heavy loads, millimeter-level hole precision, and slag-resistant, wear-resistant surface treatment make the customer's camera lens the most authentic "quality inspection report."
Earning genuine customer trust through tangible, high-quality craftsmanship—that's our confidence.

About Us

Introducing our Ultra Heavy Duty 5-sided Welding Table System with 28 mm Diameter Boreholes — engineered for uncompromising stability and versatile 3D welding applications.

With 28 mm boreholes across all five surfaces, this robust table enables flexible fixture setups to tackle complex industrial tasks. CE-certified, built to last, and fully customizable to your workflow needs.

Choose WUXI LEMAR — precision welding solutions from a trusted manufacturer.