Nitriding Modular Welding Table with Fixture Welding Clamps

• Customization: Available
• Type: 3D Welding Table
• Structure: Platform
• Model NO.: 1200*2400*200
• Rotaion Speed: 3D Welding Table
• Max Eccentricity Distance: 3D Welding Table
• Tilting Angle: 3D Welding Table
• Voltage: 3D Welding Table
• Welding Turning Rolls Type: 3D Welding Table
• Welding Tilter Type: 3D Welding Table
• Condition: New
• Model: D28 Welding Table
• Surface Finish: Nitrided
• Material: Q355 Steel
• Function: Welding and Assembly
• MOQ: 1 Set
• Hole Diameter: 28mm System Welding Table
• Hole Distance: 100mm
• Brand: Lemar
• Duration: 20 Days
• Customized: Yes
• System: D28
• Certificate: CE
• Thickness: 25mm
• Feet: Yes
• Table Height: 200mm
• Transport Package: Wooden Package
• Specification: 1200*2400*200mm
• Trademark: Lemar
• Origin: Jiangsu, China
• HS Code: 8515900000
• Production Capacity: 500pieces/Month
• Package Size: 123.00cm * 243.00cm * 23.00cm
• Package Gross Weight: 870.000kg

Product Description

Nitriding Modular Welding Table with Fixture Welding Clamps 1200*2400*200mm

Product Overview
Nitriding Modular Welding Table with Fixture Welding Clamps 1200*2400*200mm belongs to the high - end industrial - grade nitriding - treated modular welding system, designed specifically for demanding precision welding, heavy - duty manufacturing, and flexible production. The tabletop size is 1200×2400mm (width×length), with a thickness of 200mm. It is a benchmark product among large - scale industrial welding platforms at present.

Specification

Basic parameters

| **Workbench size** | 1200mm (width) × 2400mm (length) |
| **Table thickness** | 200mm (or overall height) |
| **Material** | Nitrided steel (surface nitriding treatment) |
| **Hardness** | HV 800-1100 (surface) |
| **Hole system specifications** | Φ16/Φ28mm (common) |
| **Hole spacing** | 50mm/100mm grid |
| **Load capacity** | 5-10 tons (depending on the structure) |
| **Flatness** | ≤0.1mm/m² (high precision type can reach ≤0.05mm/m²) |

Feature	D28 Welding Table	D16 Welding Table
Hole Size	28mm (Heavy-duty)	16mm (Light/Medium-duty)
Workpiece Suitability	Large structures, heavy welding	Small/medium parts, precision welding
Load Capacity	Higher (5+ tons)	Medium (typically 1-3 tons)
Typical Industries	Shipbuilding, wind power, heavy machinery	Automotive, mold making, general manufacturing

Application areas
**Heavy welding**: Suitable for welding large structural parts such as engineering machinery, ships, and pressure vessels.
**Precision assembly**: Used in high-precision industries such as aerospace and automobile manufacturing.
**Detection platform**: Can be used as an auxiliary reference platform for coordinate measuring machines (CMM).
**Tooling fixture installation**: Provides a stable reference surface for mold and fixture positioning.

Purchase precautions
- **Applicable industries**: If high-precision, heavy-duty welding is involved, nitrided steel workbenches are the best choice.
- **Budget considerations**: Although the initial cost is high, the long-term maintenance cost is low and it is suitable for mass production.
- **Scalability**: Choose a model that is compatible with standard fixture systems (such as D28) to increase flexibility.

High precision welding worktable

Flexible Welding Platform

Main features

**(1) Nitrided Steel Surface**
- **Ultra-high hardness**: After nitriding treatment, the surface hardness can reach **HV 800-1100** (the hardness of ordinary steel is about HV 200-300), which greatly extends the service life.
- **Wear and corrosion resistance**: The nitrided layer can resist welding spatter, scratches and chemical corrosion, reducing maintenance requirements.
- **Anti-deformation ability**: It is not easy to deform during high-temperature welding, ensuring long-term precision stability.
 **(2) Modular Hole System**
- **Standard hole spacing** (such as 50mm, 100mm grid) is convenient for installing fixtures, locating pins and auxiliary tools.
- **Multiple hole diameters** (common Φ16mm, Φ28mm), compatible with standard fixture systems (such as D28 or D16 series).

 **(3) Heavy-Duty Construction**
- **High-rigidity frame**: usually adopt **box-type steel structure** or **cast iron base** to ensure load-bearing capacity (usually 5-10 tons).
- **Shockproof design**: reduce the impact of welding vibration on precision.
**(4) Optional clamping system**
- **Quick clamps** (such as toggle clamps, screw clamps, pneumatic clamps, etc.) to improve clamping efficiency.
- **3D adjustable clamps**, suitable for positioning complex workpieces.

Technical Specifications

(Custom configurations available upon request.)

Aspect	Cast Iron	Q355 (Structural Steel)
Material Category	Iron-carbon alloy with high carbon content (2-4%), produced by casting.	Low-alloy high-strength structural steel (GB/T 1591-2018), produced by rolling/forging.
Common Types	Gray Iron, Ductile Iron.	Replaces the old grade Q345.
Key Composition	High carbon (2-4%), high silicon (1-3%), low manganese (0.1-1%).	Low carbon (≤0.24%), low silicon (≤0.55%), manganese (1.0-1.6%), with microalloys (Nb, V, Ti).
Mechanical Properties	Tensile Strength: 120-400 MPa (low)	Tensile Strength: ≥355 MPa (actual: 470-630 MPa)
	Brittle, low toughness	High toughness, impact resistance
	High hardness (HB 150-300)	Moderate hardness (HB 130-180)
	Poor weldability	Excellent weldability.
Manufacturing Process	Casting (molten metal poured into molds). Ideal for complex shapes.	Hot/cold rolling, forging. Easy to cut, weld, and machine.
Applications	Engine blocks, machine tool bases, pipes, cookware (e.g., cast iron pans).	Structural frameworks (buildings, bridges), ships, pressure vessels, machinery.
Advantages	Cost-effective, wear-resistant, good vibration damping.	High strength-to-weight ratio, ductile, suitable for dynamic loads.
Limitations	Brittle, difficult to machine post-casting.	Requires corrosion protection in harsh environments.

Parameter	D16 Series	D22 Series	D28 Series
Application	Small precision parts, electronic assembly	Medium-sized components, multi-station setups	Heavy-duty equipment, large structural parts
Load Capacity	Medium (≤2 tons)	High (≤5 tons)	Extreme (≥10 tons)
Flexibility	Optimal (dense small holes)	Balanced	Focused on strength
Typical Industries	Automotive parts, laboratories	Construction machinery, rail transit	Shipbuilding, energy equipment

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Comparison Item	3D Welding Table	2D Welding Table
Degrees of Freedom	X/Y/Z three-axis adjustable, multi-angle welding	Only horizontal fixation
Suitable Workpieces	Complex curved surfaces, irregular structures	Flat or simple three-dimensional workpieces
Efficiency	Reduces repeated clamping time	Suitable for batch welding at single angles
Cost	Higher	Lower

3D D28STYLE SPECIFICATION

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Wuxi Lemar Machinery Equipments Co., Ltd.

Wuxi Lemar Machinery Equipments Co., Ltd. is a high-tech enterprise specializing in automated welding equipment and H-beam equipment. Our company has developed a series of professional equipment such as CNC cutting equipment, Beveling equipment, welding equipment, etc. On the basis of continuously absorbing advanced technologies and processes domestic and abroad,our products are widely used in pressure vessels, petrochemicals, power stations, heavy machinery, ships, steel structure buildings and other industries.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Certifications

Packaging & Shipping

FAQ

Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.

Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.

Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.

Shipping & Support
1.FOB/CIF terms available
2.DDU/DDP shipping to 50+ countries
3.Trade assurance through PICC/Country bank

Nitriding Modular Welding Table with Fixture Welding Clamps 1200*2400*200mm represents the highest level of current welding fixture technology and is particularly suitable for world - class enterprises that pursue zero - defect manufacturing. Its excellent accuracy retention and ultra - long service life can help users achieve: a 35% reduction in the unit production cost, a decrease in the product defect rate to below 50 PPM, and an increase in the Overall Equipment Effectiveness (OEE) by more than 28%.

Enhance your welding efficiency by using our Nitriding Modular Welding Table with Fixture Welding Clamps 1200*2400*200mm