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D28 100x100mm Grid Holes Welding Table for Accurate Fixture Setup
Our D28 100x100mm Grid Holes Welding Table is built on the global standard D28 modular system, engineered for fast and accurate fixture setup in metal fabrication and welding workshops. Equipped with Φ28mm precision locating holes arranged on a 100×100mm orthogonal grid, this 3D welding table supports full 5-sided clamping, enabling flexible assembly of custom jigs without costly one-off tooling. Manufactured with strict stress relief and CNC precision machining, the table maintains reliable flatness and positioning consistency for manual welding and robotic welding stations. Choose Q355 steel or HT300 cast iron structure with optional nitrided surface to resist welding spatter, abrasion and corrosion, ideal for heavy structural parts, vehicle frames and large metal assemblies.
Standard Dimensions - D28 100x100mm Grid Holes Welding Table
No.
Size (Length × Width)
Worktop Material
Standard Working Height
1
1000 mm × 800 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
2
1200 mm × 800 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
3
1000 mm × 1000 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
4
1500 mm × 1000 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
5
2000 mm × 1000 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
6
2400 mm × 1200 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
7
3000 mm × 1500 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
8
4000 mm × 2000 mm
Q355B steel / HT300 cast iron
750mm (equipped with adjustable leveling feet)
Working Principle and Advantages
Traditional welding: Each workpiece requires a separate cutting and welding of a fixed fixture, resulting in high costs and difficulties in modification.
D28 Grid Welding Table Solution:
Insert clamping pins, positioning squares, support blocks, and quick clamps into the platform's circular holes
Freely arrange and assemble the fixtures according to the workpiece dimensions
After welding, all fixtures are removed and reused
Advantages: Enables multi-variety, small-batch production, significantly reduces tooling manufacturing costs, shortens changeover time, and ensures dimensional consistency.
Precision Standard
Tabletop flatness: Standard grade 0.1 mm / 1000 mm; Precision customized 0.05 mm / 1000 mm (robot workstation)
Side perpendicularity to tabletop: 0.1 mm / 200 mm
Repeat positioning accuracy: ≤ ±0.05 mm with standard locking pins
Optional etched millimeter scale (X/Y bidirectional scale) on the working surface edge for quick visual positioning
Precautions for Use
Avoid prolonged, continuous high-current spot welding directly on the worktable to prevent localized high-temperature deformation
Clean weld slag promptly; do not use heavy chisels to violently strike the work surface
Apply anti-rust oil when not in use for extended periods, and plug the positioning holes with dust plugs
After installation, the welding table must be leveled using a spirit level; otherwise, prolonged stress will distort the reference datum
Do not overload or concentrate heavy pressure on a single point; distribute the load as much as possible
FAQrequently Asked Questions
Q: Can I use your D28 fixtures on other brands' welding tables?
A: Yes. Our holes are processed strictly according to D10 tolerance, compatible with mainstream international D28 modular systems welding table.
Q: Is custom size available?
A: Apart from standard sizes (1000×800mm up to 4000×2000mm), non-standard length and width can be customized upon request.
Q: Can you offer CE certification for EU market clearance?
A: Yes. CE documents, material test certificates and dimensional inspection reports can be provided upon request.
Q: Do you support pre-shipment inspection?
A: Welcome third-party inspection or your on-site factory inspection before loading. We can provide dimension flatness test records.
Q: Can you help combine different items into one container to save freight cost?
A: Yes. We can consolidate welding tables, clamping fixtures and other metal products into one shipment for mixed container loading.
Welcome to inquire about D28 100x100mm Grid Holes Welding Table for Accurate Fixture Setup.
Share your working conditions and dimension demands, we will provide cost-effective solutions for your welding production.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
40~120
Ecer Certification:
Verified Supplier
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offe...
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offe...