Pro Welding Tables
Material:Q355 Steel
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Nitrided
Type:3D D28
Size:1000*2000mm
Brand:Lemar
Contact Us:Eva(+8615995269947/Email:evasummer@lemarmetal.com)

Product Overview
Our pro welding table is a heavy duty industrial workbench engineered for long term workshop reliability and high precision fabrication. Crafted from premium HT250 cast iron and processed with complete stress relief technology, this welding table eliminates internal material tension that causes deformation after long term operation. The full surface nitriding treatment delivers exceptional resistance against welding spatter, high temperature erosion and daily mechanical wear, maintaining stable flatness and surface hardness for years of continuous production. Adopting a standard D28 hole system with 100mm uniform grid spacing, the workbench supports full 3D modular positioning and flexible fixture combination. It perfectly adapts to heavy steel structure welding, large component assembly and industrial precision inspection, serving as a versatile and durable core workstation for professional manufacturing workshops.

Key technical parameters

|
System |
Material |
Size(mm) |
Weight(kg) |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1000*1000*200/150 |
300 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1000*2000*200/150 |
520 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1200*1200*200/150 |
400 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1200*2400*200/150 |
800 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1500*1000*200/150 |
420 |
|
D28/D16 |
HT300 cast ironQ355 steel |
1500*1500*200/150 |
600 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1500*2000*200/150 |
800 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
1500*3000*200/150 |
1150 |
|
D28/D16 |
HT300 cast iron/Q355 steel |
2000*3000*200/150 |
1500 |
|
D28/D16 |
HT300 cast ironQ355 steel |
2000*4000*200/150 |
2100 |
Custom dimensions are fully supported. We are able to modify length, width and table thickness based on your on‑site workshop conditions and processing demands. Apart from table body customization, we also offer personalized fixture configuration to satisfy different project specifications.
| Item | D28 (28 Series) | D16 (16 Series) |
|---|---|---|
| Aperture Hole Diameter | Φ28.065‑Φ28.149 mm | Φ16.065‑Φ16.149 mm |
| Hole Spacing | 100±0.05 mm | 50±0.05 mm |
| Engraving Line Spacing | 100±0.05 mm | 50±0.05 mm |
| Flatness | 0.1 mm / 1000 mm | 0.1 mm / 1000 mm |
| Verticality | 0.1 mm / 200 mm | 0.05 mm / 200 mm |
| Surface Roughness | Ra3.2 | Ra1.6 |
| Standard Load‑Bearing | 2 t | 2 t |
| Frame‑type Load‑Bearing | 5 t | 5 t |
| Nitriding Hardness | HV550‑HV630 | HV550‑HV630 |
Core advantages




1. Industrial Grade Deformation Resistance
Different from ordinary steel welding tables, this D28 cast iron workbench undergoes strict secondary stress relief processing. It effectively resists thermal deformation caused by long time welding high temperature and mechanical deformation from heavy load pressing. The integral reinforced rib structure at the bottom further enhances overall rigidity, ensuring the table body remains flat and stable even after years of high frequency workshop operation.
2. Premium Nitrided Surface Durability
The overall tabletop adopts professional nitriding hardening treatment, forming a dense protective layer on the surface. It effectively prevents welding spatter adhesion, resists high temperature oxidation and daily abrasive wear. The treated surface is not easy to rust or deform, greatly reducing daily maintenance and polishing work, and extending the service life of the workbench.
3. High Precision Consistent Positioning Performance
All grid holes and the tabletop are processed by precision CNC grinding and one time forming technology. The standardized 100mm grid spacing ensures accurate hole position tolerance, with repeat positioning accuracy controlled within ±0.05mm. It guarantees consistent assembly and welding precision for each workpiece, effectively reducing product rework rate and improving overall production qualification rate.
4. Full Modular Flexible Assembly System
The universal D28 grid hole design is fully compatible with all D28 series standard accessories. Operators can freely combine clamps, positioning blocks, support frames and limit parts according to different workpiece shapes and processing requirements. It realizes rapid fixture switching, adapts to multi specification and multi batch production, and greatly improves workshop production flexibility.
5. Super Heavy Load Bearing Capacity
Benefiting from high strength HT250 cast iron material and thickened tabletop structure, the workbench supports a maximum static load of 5 tons. It can stably bear large steel structural parts, mechanical equipment components and heavy engineering workpieces without sinking or tilting, fully meeting the load demand of heavy duty industrial welding and assembly scenarios.
6. One Stop Customization and Universal Adaptability
The product supports diversified customization including table size, structural configuration and accessory combination. Whether for small batch prototype production or large scale industrial manufacturing, it can match personalized production needs. The universal industrial design is suitable for various workshop environments and compatible with most industrial processing equipment, realizing multi scene one workstation multi purpose.
Product Applications

Our Pro Welding Tables are multi‑purpose heavy‑duty workstations built for metal fabrication and assembly workflows. Thanks to high rigidity cast‑iron structure and precision nitrided surface, they perform reliably across diverse industrial environments.
They are widely adopted for heavy plate welding, large steel‑structure assembly and custom frame fabrication. Fabricators use these tables to build trailer chassis, special transport equipment and heavy engineering components, where stable support and repeatable positioning are critical.
Beyond welding tasks, the flat reference surface supports workpiece alignment, fixture setup and high‑precision dimensional checking. It works well for prototype development, small‑batch production and custom one‑off projects.
Shipping & Packaging


Each pro welding table goes through strict protective packaging before shipment. The cast iron tabletop is wrapped with anti‑scratch film and foam padding to shield the nitrided surface from scratches, welding spatter residue and moisture during transit. Reinforced plywood crate is adopted for main table body, while loose accessories are packed in separate carton boxes with shock‑proof filling to avoid collision damage.
We support multiple shipping terms including EXW, FOB, CIF and DDP. Goods can be delivered by sea freight for bulk orders or air freight for small urgent shipments. All cargo will be firmly fixed inside the container to prevent shifting on long‑distance transportation.
Inspection photos of packed goods can be provided upon your request before departure. Lead time depends on order quantity and custom requirements. Please contact our sales team to confirm exact shipping cost and estimated delivery schedule.
Welcome to contact us


If you are in search of dependable Pro Welding Table for your metal fabrication shop, our D28 nitrided cast‑iron modular unit is built to handle your heavy‑duty welding and assembly tasks.
We supply standard Pro Welding Table models as well as custom sizes and tailored accessory packages to fit your workshop layout and production goals. Our team offers full technical consultation and consistent after‑sales service for international clients.
Send over your project specifications now. Receive your factory‑direct quotation and find the ideal workstation solution for your business.
📧 Email: evasummer@lemarmetal.com
📞 Phone:+8615995269947
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