Robust Welding Clamping Table
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Product Overview

Our robust welding clamping table is a professional 5-sided modular 3D welding fixture platform designed for heavy industrial welding tasks. Different from thin ordinary welding plates, this heavy-duty welding table adopts thickened high-strength steel or integral cast iron structure with complete stress relief treatment, effectively resisting welding thermal deformation and heavy workpiece compression.
The whole table surface adopts hard nitriding treatment, scratch-resistant, anti-welding spatter and anti-corrosion, stable flatness even under long-term high-temperature welding environment. Widely applied in heavy steel structure, machinery frame, cabinet sheet metal, robotic welding workstation and new energy equipment manufacturing.


Standard Models & Technical Data
| Item | D16 Robust Welding Table | D28 Heavy-Duty Welding Table |
|---|---|---|
| Hole Diameter | Φ16mm | Φ28mm |
| Hole Spacing | 50×50mm | 100×100mm |
| Table Material | Q355 thick steel / HT300 cast iron | Q355 thick steel / HT300 cast iron |
| Surface Treatment | Nitriding Hardening | Nitriding Hardening |
| Flatness Tolerance | ≤0.1mm/㎡ | ≤0.1mm/㎡ |
| Optional Accessory | Full set D16 clamping kits | Full set D28 clamping kits |
| Optional Upgrade | Mobile brake wheels, robot mounting base | Mobile brake wheels, splicing connection plates |
Complete Standard Clamping Accessories

All accessories are included in full package option, separately purchasable:
- Quick locking ball pins & positioning pins
- Vertical & horizontal rapid hold-down clamps
- 90° right angle positioning blocks
- V-type blocks for round pipe clamping
- Height extension support posts
- Limit stoppers, angle adjustment brackets
- Splicing connecting plates for multi-table combination
Product Advantages

why choose our 3D Welding Tables
- Full internal shot blasting to eliminate internal stress, no invisible deformation risk
- Strict nitriding process instead of simple paint coating, better wear resistance
- Precise CNC one-time hole machining, stable ±0.05mm tolerance
- Thicker panel & reinforced base to guarantee marked load capacity
Quality Certification

FAQ
Q: D16 or D28 hole system, which one should I pick?
A: D16 suits small thin sheet metal, precision small frame welding; D28 is robust heavy-duty version for thick steel, large frames, engineering machinery and mass robot welding.
Q: Can this welding table work with welding robots?
A: Yes. Our robust welding clamping table has stable flatness and standard hole grid, perfectly matched with robot welding cells, can be fixed on robot base or used with positioners.
Q: How long is the service life of the nitrided tabletop?
A: Under normal workshop welding environment, the nitrided surface can keep good wear resistance for 8-15 years, far longer than painted or untreated steel tables.
Q: Can multiple tables be connected together for large workpieces?
A: Yes, we supply special splicing connection plates to combine several tables into a large integral working platform.
Contact us
Looking for a reliable robust welding clamping table to upgrade your welding workshop efficiency?
We support custom sizes, full fixture package and exclusive factory wholesale price for bulk orders.
Send your workpiece size, required load capacity and hole system demand to get free technical drawing & latest quotation within 24 hours.
Our professional engineer team provides one-stop fixture matching solution for your metal fabrication project.
Contact Info
Wechat / Whatsapp:+86 180 0619 3916
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