Customizable D28 3D Welding Table with Clamping Accessories Set

Customizable D28 3D welding table with a full clamping accessories set is an industrial-grade modular welding solution featuring the standard D28 hole system (φ28.15±0.03mm aperture, 100mm grid spacing), made of HT300 cast iron or Q345 steel with nitrided surface treatment for wear resistance and thermal stability. It supports customized table sizes, load-bearing capacities and accessory combinations, paired with dedicated F-clamps, locators and supports to enable fast 3D positioning and clamping of workpieces.

• Highly Customizable: Supports customization of table dimensions, load capacity, surface coatings (such as rust-proof and heat-resistant), and accessory kit combinations to meet the needs of special welding scenarios and non-standard part production, adapting to multi-variety, small-batch production rhythms.
• Efficient Clamping and Positioning: D28 hole system + 100mm grid design, combined with a complete set of clamping accessories, enables rapid positioning and clamping in three-dimensional X/Y/Z space, reducing tooling preparation time by more than 50% and improving line change efficiency.
• Stable and Durable: Nitride surface treatment provides a hardness of HV800+, resisting welding slag corrosion and high-temperature deformation, suitable for high-intensity welding operations, with a service life of over 10 years, reducing equipment maintenance costs.
• Multi-Scenario Adaptability: Five-sided machining work surface supports simultaneous multi-station operation, compatible with robotic welding and automated production lines, adapting to the welding needs of various industries such as automotive, construction machinery, and steel structures.

1. Positioning Accessories
   • Accessory List: Positioning blocks, V-shaped positioners, quick-release pins
   • Function: Achieves precise positioning of the workpiece, ensuring dimensional consistency after welding.
2. Clamping Accessories
   • Accessory List: D28 dedicated F-clamps, quick clamps, 45-degree clamps
   • Function: Quickly clamps the workpiece, preventing displacement during welding and improving welding accuracy.
3. Support Accessories
   • Accessory List: Adjustable support legs, height adjusters
   • Function: Adapts to different table heights and ground flatness, ensuring the stability of the welding table.
4. Auxiliary Accessories
   • Accessory List: Angle gauge, grounding device, hex wrench
   • Function: Assists in angle positioning, safe grounding, and daily equipment maintenance.

• Load Control: The workpiece weight should not exceed 80% of the rated load capacity to prevent table deformation due to prolonged overloading.
• Cleaning and Protection: After operation, promptly clean the welding slag, metal chips, and oil stains from the table surface. Internal impurities in the hole system should be removed regularly. Use soft tools to avoid scratching the table surface.
• Rust Prevention and Maintenance: Apply rust-preventive oil once a month in dry environments, and every 10-15 days in humid or high-salt-mist environments. For long-term storage, cover the table with rust-proof paper and place desiccants.
• Accuracy Calibration: For high-frequency use, re-check the accuracy every 3 months; for low-frequency use, every 6 months, to ensure that the flatness and hole position accuracy meet the standards.
• Operating Precautions: Avoid heavy objects impacting the table surface and direct welding on the table. The installation site should maintain constant temperature and humidity, and the ground should be level.

Some models are equipped with lockable casters for easy movement and stable positioning without wobbling after being fixed in place, with a single leg supporting up to 250kg. The tabletop height is adjustable between 850-1150mm, adapting to different operator heights and working postures, reducing fatigue during prolonged work. It is equipped with a grounding device to effectively dissipate static electricity and reduce safety risks during welding operations; the clamping accessories feature an ergonomic handle design for comfortable grip and effortless operation.