Modular Precision Fixture Table For Welding
--All-steel structure | D28 precision hole system | Modular 3D clamping | Heavy-duty welding fixture solution--
🚀 Core Selling Points at a Glance
• All-steel material: High-strength steel welded structure with a tensile strength of ≥450MPa and excellent toughness, suitable for heavy-load and high-impact welding scenarios.
• D28 precision hole system: Ø28mm aperture, 100×100mm grid spacing, standard specifications for the heavy-duty welding industry, with stronger single-point clamping force.
• Modular design: Standardized hole system combined with D28 special fixtures, eliminating the need for dedicated tooling design, enabling complex workpiece clamping to be completed within a few minutes.
• Precision machining: Large-stroke gantry milling completed in one clamping, with a hole spacing tolerance of ±0.10mm and a flatness of ≤0.15mm/m².
• High load-bearing capacity: Single table can bear 8-15 tons, supporting multi-unit splicing to meet the heavy-duty welding needs of large construction machinery, steel structures, ship sections, etc.
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Why Choose Our Tables?
All-steel · Precision · Modular: Providing solid support for heavy-duty welding
In the field of heavy-duty welding manufacturing, tooling systems face severe challenges: heavy workpieces, large dimensions, high welding heat input, and high clamping force requirements. Although traditional cast iron platforms have good shock absorption, they have strength bottlenecks under extreme heavy loads or impact conditions.
Our Modular Precision Fixture Table – Steel D28 Heavy Duty System perfectly integrates the high strength of all-steel material with the flexibility of modular precision hole systems, providing a stable, reliable and reusable tooling solution for heavy-duty welding.
Whether it is engineering machinery booms, ship sections, steel structure bridges, or large pressure vessels, this system enables you to complete precise positioning and efficient welding in a shorter time and at a lower cost.
Table Specifications
More details feel free to contact our sales engineer:Eva(Email:evasummer@lemarmetal.com)
Tell us your application and we will recommend the right table for you.
Application Scenario
Modular Precision Fixture Table – Steel D28 Heavy Duty System is widely used in the following industries, significantly improving welding efficiency and precision.
1. Construction Machinery Manufacturing
Typical workpieces: Excavator boom, stick, bucket, loader frame, crane jib
Application value: Single unit load capacity of 8-15 tons, supporting large structural parts; modular fixtures enable quick changeover within 30 minutes; multiple units can be spliced to meet the welding needs of ultra-long jibs.
2. Shipbuilding and Offshore Engineering
Typical workpieces: Hull sections, bulkheads, rib frames, deck panels, offshore platform modules
Application value: Optional anti-rust coating to adapt to open-air environments; three-dimensional clamping for precise positioning of curved sections; multi-platform splicing to meet the assembly of tens of meters long sections.
3. Steel Structure and Bridge Manufacturing
Typical workpieces: Steel box girders, truss nodes, building steel structure columns/beams, stadium trusses
Application value: Flexible splicing of multiple platforms to adapt to large-sized workpieces; D28 hole system as a unified reference to ensure hole alignment accuracy; high rigidity ensures stability during welding.
4. Rail Transit and Vehicle Manufacturing
Typical workpieces: Subway car body underframe, side wall, bogie frame, high-speed rail aluminum alloy car body components
Application value: High flatness provides a precise assembly reference; controllable clamping force avoids crushing of thin plates; quick changeover adapts to multi-variety production; can be integrated with robotic welding workstations.
5. Pressure Vessel and Pipeline Manufacturing
Typical workpieces: Large storage tank cylinders, heads, heat exchanger shells, pressure pipelines
Application value: V-shaped support seats for precise positioning of cylinders; fine-tuning mechanism for precise control of butt gaps; strong clamping effectively restrains welding deformation.
6. Heavy Machinery and Mining Equipment
Typical workpieces: Crusher frame, screening equipment main body, mill cylinder, mining truck frame
Application value: Single unit load capacity of over 15 tons to meet overweight load requirements; all-steel material is impact-resistant with no cracking risk; anchor bolt fixing prevents displacement.
7. Education and Training as well as Skills Competitions
Typical workpieces: Welding test plates, pipe fittings combinations, skill competition test pieces
Application value: One set of platform meets 90% of teaching needs; quick plug-in design without tools; unified hole system facilitates standardized teaching.
Related Certification
Products Packaging
OUR WELDING TABLE Packaging & Shipping
◆Wooden case meet export standards
◆Sea freight preferred for heavy tables
◆FOB / CIF / CFR terms available
FAQ
Common Problem
Q1: What are the differences between a steel welding platform and a cast iron platform? How should I choose?
A：The main differences lie in the material properties. Cast iron has good shock absorption and strong precision retention, making it suitable for precision welding and small to medium-sized workpieces. Steel has high tensile strength, good toughness, and impact resistance, making it suitable for heavy workpieces, high loads, and scenarios involving frequent lifting and impact. If you are welding large engineering machinery structural parts, ship sections, or need to bear several tons of heavy objects, steel is a more suitable choice.
Q2: Can the D28 system and D16 system be used universally?
A：They cannot be used directly universally. The aperture (28mm) and grid (100mm) of the D28 system are different from those of the D16 system (16mm/50mm), and their fixtures are incompatible with each other. The D28 is designed for heavy-duty welding, while the D16 is for precision and small-to-medium-sized welding. If your factory has both types of needs, it is recommended to configure the corresponding systems separately.
Q3: Can the platforms be used in a spliced manner?
AA:Yes. The D28 series platforms have pre-reserved splicing positioning holes on all four sides. With the dedicated splicing kits, multiple platforms can be seamlessly spliced into a larger working area, which can be expanded to tens of square meters at maximum, meeting the welding needs of extra-large workpieces.
Q4: Will the steel platform rust?
mA: All steel platforms undergo anti-rust treatment before leaving the factory.If long-term use in humid or outdoor environments is required, we can provide protection treatment of blackening /oil coating /nitrided.
📩 Call to Action
If you're not sure which system fits your project, feel free to contact us.
We can recommend the best configuration based on your application.
Consult Now (WhatsApp/WeChat/Form) | Request Sample Book
📱 Eva summer(+8615995269947)
📧Email:evasummer@lemarmetal.com
🌐 www.lemarmachine.com/modular-welding-table
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