D28 Welding Table System

For Heavy‑Duty Large‑Scale Welded Fabrication

Our welding tables support multiple mounting configurations, paired with a full lineup of clamping fixtures and accessories. Features include hardened working surfaces, precision‑etched scales and smooth rounded‑edge finishing to boost performance and operational safety.

D22 Series D16 Series

Common Surface Treatments: Black Oxide | Nitriding | Hard Chrome Plating

3D Welding Tables

> 3D Standard Grid Tables

> 3D Diagonal Grid Tables

> 2D Welding Tables

> Plate Table & Adapter Plate

> Octagonal Tables

> Installation & Maintenance

D28 Series Advantages

● 28‑mm standard hole system, widely adopted

● Optimized for heavy‑duty fabrications

● Higher clamping force for heavy workpieces

● Reinforced under‑structure, high rigidity

● Compatible with heavy‑duty fixtures

Need Help Selecting?

Our technical team can assist with table sizing, load capacity, custom multi‑table layouts, and fixturing recommendations.

Online message

service@sanwzb.com

Our square welding tables come in widths of 500‑2500 mm and lengths of 500‑5000 mm. Octagonal welding tables feature an across‑flat dimension of 800‑2000 mm.

Image of 3D Table

3D welding Table

Image of 2D Table

2D Welding Table

Image of 3D Octagonal

3D Octagonal Table

Image of Plate Table

Plate Table

Image of Adapter Plate

Adapter Plate

Key Relevant Dimensions

Image of 3D Table Dimension

3D welding Table

Image of 2D Table Dimension

2D Welding Table

Image of 3D Octagonal Dimension

3D Octagonal Table

Image of Plate Table Dimension

Plate Table

Image of Adapter Plate Dimension

Adapter Plate

System Hole‑Grid & Table R‑Corner Details

Illustrations of standard hole‑grid patterns and table R‑corner machining features.

Image of Standard Grid

Dimensions of Standard Grid

Image of Diagonal Grid

Dimensions of Diagonal Grid

◇ Default material: Q355B(S355JR). Hardened tool steel shall be adopted for extra‑high hardness requirements.
◇ The welding table surface is nitrided per technical specification, with maximum surface hardness HV760 (≈HRC62).
◇ Metric dimensions are standard. Custom specifications including imperial sizes are available upon request.

D28 ^system Select the tables suitable for you

＞＞＞ Download Welding Table List Catalog


D28-3D Welding Table (B0)	D28-3D Welding Table (B1)	D28-3D Welding Table (B2)	D28-3D Welding Table (B3)
○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:Hardened tool steel + Nitriding
○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)
○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320 Surface metallographic hardness HV> 450	○ Comprehensive Hardness: HV 320-350 Surface metallographic hardness HV> 600

D28-3D Welding Table (X0)	D28-3D Welding Table (X1)	D28-3D Welding Table (X2)	D28-3D Welding Table (X3)
○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:Hardened tool steel + Nitriding
○ Diagonal grid 100x100 (mm)	○ Diagonal grid 100x100 (mm)	○ Diagonal grid 100x100 (mm)	○ Diagonal grid 100x100 (mm)
○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320 Surface metallographic hardness HV> 450	○ Comprehensive Hardness: HV 320-350 Surface metallographic hardness HV> 600

D28-2D Welding Table (B0)	D28-2D Welding Table (B1)	D28-2D Welding Table B2)	D28-2D Welding Table (B3)
○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:Hardened tool steel + Nitriding
○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)
○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320	○ Comprehensive Hardness: HV 280-320 Surface metallographic hardness HV> 450	○ Comprehensive Hardness: HV 320-350 Surface metallographic hardness HV> 600

D28-3D Octagonal Table (B)	D28-2D Octagonal Table (B)	D28-2D Simple Welding Table (B)	D28-3D SUS304 Welding Table (B0)
○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:SC45	○ Material:SUS304
○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)
Mainly used for Positioner	Mainly used for Positioner	Suitable for economical applications	For everyday and large welding constructions

D28 Clamping and adapter plate (X)	D28-2D Welding Table (B4)	D28-3D Welding Table (B4)	D28-3D Welding Table (X4)
○ Material:SC45	○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel	○ Material:High Strength Low Alloy Steel
○ Diagonal grid 100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)	○ Standard grid:100x100 (mm)
Used in combination with 3D welding tables and welding positioners	○ Comprehensive Hardness: HV 280-320 Surface hardness HV> 600	○ Comprehensive Hardness: HV 280-320 Surface hardness HV> 600	○ Comprehensive Hardness: HV 280-320 Surface hardness HV> 600

Product details

■ Hoisting of welding table

	Tools used: ① Transport ring ② Bolts ③ Ball end hex wrench(SW8) warning: Do not use Countersunk Rapid Bolts!
				Max. safety weight:1800kg		Max. safety weight:2540kg

■ Installation for Table leg

	Tools used: ① Ball end hex wrench(SW14) ② Exterior hex open movable wrench
		Choose the footpads according to the actual needs		Lock it up with an outer hexagon wrench		± 30 mm fine adjustable

■ Workbench Maintenance


	Simple and safe installation,100 % contact, therefore no overheating of the ground cable.		To care for the system surfaces of welding tables and system components, for removing weld spatter.		Cleaning the system bores		Prevents the adhesion of weld spatter on the surface,Attention: Cannot be diluted with water!