98"*78" 3D Welding Table for Pipe Fitting Aerospace Parts

• Customization: Available
• Type: 3D Welding Table
• Structure: Platform
• Model NO.: 98"*78"
• 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: Steel Table
• Material: Q355
• 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: 2000*2500*200mm
• Trademark: Lemar
• Origin: Jiangsu, China
• HS Code: 8515900000
• Production Capacity: 500pieces/Month
• Package Size: 203.00cm * 253.00cm * 23.00cm
• Package Gross Weight: 1425.000kg

Product Description

98"*78" 3D Welding Table For Pipe Fitting Aerospace Parts

The 3D welding workbench is a modular and high-precision tooling platform designed specifically for complex welding and assembly tasks. Its core feature is the three-dimensional adjustable positioning system. Through the standardized hole array and fixtures, workpieces can be flexibly fixed in the X, Y, and Z dimensions, which is particularly suitable for high-precision fields such as aerospace.

Specification

Basic parameters

Size: 98 inches (about 249 cm) × 78 inches (about 198 cm), it belongs to a large workbench and is suitable for processing large-sized components in the aerospace field (such as fuselage sections, fuel pipeline systems, etc.).
• Material: High-strength alloy steel (such as S355J2+C) or specially treated stainless steel is usually used, with a hard chromium plating or anti-rust coating on the surface, which is heat-resistant and anti-deformation.
• Tabletop design:
Matrix hole system: Covered with standardized positioning holes (common hole diameters are 28mm or 16mm), and the hole pitch accuracy reaches ±0.05mm.
T-slots or dovetail slots: Assist in fixing complex workpieces.

• Typical Scenarios:
 Fuel/Hydraulic Pipeline Systems: Precision welding of titanium alloy or Inconel pipe fittings to ensure sealing and pressure resistance.
 Engine Components: Securing complex geometric structures such as turbine pipelines and exhaust systems.
 Fuselage Structure: Positioning and splicing of large aluminum alloy frames.
• Advantages:
 Rapid Tooling Changeover: Reducing changeover time through modular fixtures to adapt to small - batch and multi - variety production.
 Minimizing Human Error: Digital positioning (such as work  with CAD/CAM data) improves repeatability accuracy.
Compatibility with Automation: Can be integrated with welding robots or automatic wire feeding equipment to achieve efficient production. 

High precision welding worktable

Lemar 3D Welding Table

Flexible Welding Platform  

Core Features

Core functions and features
• 3D positioning and clamping:
 Equipped with adjustable fixtures, support arms, angle adjusters, etc., suitable for multi - angle welding of pipe fittings and curved parts.
 Magnetic fixtures or hydraulic locking systems ensure the stability of workpieces and reduce welding deformation.
• High - precision compatibility:
Complies with the aerospace AS9100 standard, with strict tolerance control (±0.1mm/m).

 Supports integration with laser trackers and coordinate measuring machines (CMM) to monitor assembly accuracy in real - time.
• High - temperature resistance and spatter resistance:
 The tabletop is coated with a high - temperature - resistant ceramic coating to prevent welding spatter from adhering.
A water - cooling system can be optionally configured for heat dissipation during long - term continuous welding.

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 D16 STYLE SPECIFICATION

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

This welding workstation is particularly suitable for professional welding workshops, metal manufacturing plants, and large maintenance centers. Its modular design and heavy-duty structure make it an efficient and durable industrial-grade solution.

Enhance your welding efficiency by using our