D28 Series Welding Table
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Product Overview
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why choose our products
The D28 Series Welding Table is a heavy-duty 3D modular flexible welding platform widely adopted in global industrial fabrication, machinery manufacturing, and robotic welding workshops. Featuring a standard φ28mm hole diameter and 100mm grid spacing, this five-sided precision worktable supports multi-angle positioning, unlimited platform splicing, and full modular fixture combination.
Eliminating the need for custom welding jigs for every new product, the D28 welding table drastically shortens setup time, improves welding consistency, and greatly reduces production costs. It is the mainstream heavy-duty welding solution replacing traditional fixed tooling for large and thick metal workpieces.
Core Standard Specifications
Hole Diameter: 28mm standard precision locating hole
Grid Pitch: 100mm × 100mm uniform grid
Positioning Tolerance: ±0.03mm hole center accuracy
Side Hole Layout: 3 rows of side holes for multi-direction splicing and clamping
Chamfer Design: 45° sink chamfer protects lock pins and extends fixture service life
Material: Q355J2 low-alloy high-strength steel
Table Thickness: 24mm / 27mm optional
Integral box-type reinforced rib structure, anti-deformation under heavy load
Two surface finishes: - Black Oxide: cost-effective, suitable for dry indoor workshops - Gas Nitriding (Premium): surface hardness HV600+, high temperature resistance, anti-welding spatter, anti-rust, suitable for 24/7 factory production and long-distance sea shipping
Integral casting + double stress relief annealing
Excellent vibration damping and thermal stability
No deformation under long-time high-temperature robotic welding
Ideal for high-precision batch production lines
Flatness: ≤0.3mm / 1000mm
Verticality: ≤0.1mm / 200mm
Single leg load: 2–4 tons
Overall uniform load: 6–12 tons (depends on table size)
Laser engraved X/Y coordinate scale for fast positioning without manual marking
1000×1000mm / 1200×800mm / 1500×1000mm / 2000×1000mm / 2000×1500mm / 3000×1500mm Custom maximum size: up to 4000×2000mm spliced platform
Product Advantages
Replace Traditional Custom Jigs
One D28 Series Welding Table matches all kinds of workpieces. No need to spend high costs on custom fixed tooling for new products. Rapid fixture rearrangement realizes 10-minute quick changeover, greatly improving R&D and trial production efficiency.
2 Five-Sided 3D Flexible Clamping
The top surface and four side surfaces are fully perforated with standard D28 holes. It supports X, Y, Z three-dimensional multi-angle clamping, suitable for complex structural parts, frame structures, tubular parts, and irregular welding workpieces.
Higher Load & Higher Rigidity than D16 Tables
Compared with D16 small-hole welding tables, the D28 series features larger hole spacing, thicker table body, stronger shear resistance of lock pins, and better overall rigidity. It is specially designed for heavy machinery, thick plate welding, and large frame production.
Unlimited Splicing & Reusable
The nitrided surface resists 350℃ welding high temperature. Welding spatter does not stick firmly and can be easily cleaned. Effectively avoid table surface corrosion and precision failure caused by long-term welding.
Products Description
Certification & Factory Inspection
packaging & Shipping
Inner layer: waterproof and rust-proof PE film with desiccant
Middle layer: shockproof woven cloth protection
Outer layer: IPPC fumigated wooden box for export
Support FOB, CIF, DDP global shipping and customs clearance
Complete certification documents for European and American market clearance
FAQ
Q1: What is the difference between D28 and D16 welding table?
A1: D28 adopts 28mm hole / 100mm grid, higher load capacity for heavy-duty and large workpieces. D16 is for small precision sheet metal with 16mm hole / 50mm dense grid.
Q2: Can multiple D28 tables be spliced together?
A2: Yes. Five-sided full hole design allows unlimited seamless splicing via standard lock pins.
Q3: Which surface finish is better for export?
A3: Nitrided finish is strongly recommended for overseas orders. It is anti-rust, anti-spatter, high-temperature resistant and suitable for long sea transportation.
Q4: Is custom size acceptable?
A4: Yes, we support full-size non-standard customization and OEM logo service.
contact us
Get Your Custom D28 Series Welding Table Solution Now
Send us your workpiece size, workshop space and production demand, our engineer team will provide free layout drawing and matching jig list within 24 hours.
Contact Info
Wechat / Whatsapp：+86 180 0619 3916
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