31.50" × 39.37" 3D Welding Table Cast Iron 28mm CE-Certified Welding Platform

• Customization: Available
• Type: 3D Welding Table
• Structure: Platform
• Model NO.: 31.50′′*39.3′′
• 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: 800*1000*200mm
• Trademark: Lemar
• Origin: Jiangsu, China
• HS Code: 8515900000
• Production Capacity: 500pieces/Month
• Package Size: 83.00cm * 103.00cm * 23.00cm
• Package Gross Weight: 295.000kg

Product Description

31.50" × 39.37" 3D Welding Table Cast Iron 28mm CE-certified Welding Platform

This is a medium-sized modular 3D welding platform with imperial size specifications (equivalent to 800×1000mm in metric system), specifically designed for precision welding, fixture assembly, and industrial manufacturing. Its core features include:
• Material: High-strength cast iron tabletop (Cast Iron), with excellent thermal stability and anti-deformation ability.
• Hole system standard: 28mm diameter positioning holes (D28 system), with a standard spacing of 50mm or 100mm.
• Certification: Passed CE safety certification, meeting the requirements of EU Machinery Directive.
• Function: Supports multi-angle workpiece positioning and clamping in three-dimensional space.

Specification

Basic parameters

Tabletop size:31.50" × 39.37" (800×1000mm)
Material:High-grade cast iron (GG20/GG25 grade)
Aperture/Hole pitch:28mm/50mm or 100mm
Flatness:≤0.05mm/m²
Load-bearing capacity:Static 3 tons/m², Dynamic 1.5 tons/m²
Surface treatment:Precision grinding + anti-rust coating

Applications

Typical application scenarios
• Automotive fixtures: body-in-white welding positioning
• Precision machining: assembly of large parts
• Die maintenance: Stamping die debugging
• Education and training: advanced welder training

Purchase suggestions
• Suitable for medium-sized workpieces (with a maximum working area of 600×800mm)
• It is recommended to use with a hydraulic lifting support
• Give priority to choosing original factory fixtures to ensure accuracy

High precision welding worktable

Lemar 3D Welding Table

Flexible Welding Platform  With Fixtures

Core Features

Supporting system

(1) Precision Cast Iron Tabletop
• Low thermal conductivity to reduce welding thermal deformation
• Inherent damping characteristics to suppress vibration
• Stress relieved through aging treatment
(2) D28 Heavy-duty Hole System
• 70% increase in rigidity compared to the D16 system
• Compatible with all standard 28mm fixtures
• Supports direct installation of M12 threaded fasteners
(3) 3D Positioning Capability
• Comes standard with a 15-degree-of-freedom adjustment fixture
• Supports ±90° tilt positioning
• Repeat positioning accuracy of ±0.03mm
(4) CE Certification Assurance

• The basic set includes:
1. 8× heavy-duty quick clamps
2. 4× angle adjustment blocks
3. 1× center positioner

4. 16× M12 locating pins
• Optional accessories:
1. Electric rotary module (200kg load capacity)
2. Laser positioning system
3. Smoke exhaust and dust removal device

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

Fixture & Plasma Cutting Tables 3D Welding Platform with Jig System is a high - end integrated solution for modern metal processing, especially suitable for scenarios that require flexible production and multi - process collaboration. Its core values are as follows:
1.Reduce workpiece turnover time (no need for re - clamping between welding and cutting)
2.Improve processing accuracy (integrated fixtures avoid cumulative errors)
3.Adapt to small - batch customized production (quickly adjust fixtures and processes)

Enhance your welding efficiency by using our