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Heavy Equipment Frame Fabrication D28 3D Welding Table

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Heavy Equipment Frame Fabrication D28 3D Welding Table

Supply Ability : 500 units/month

Material : Q355 Nitrided Steel / HT300 Cast Iron

Model Number : D28

Surface Treatment : Deep Nitriding / Stress Relief Annealing

MOQ : 1 PCS

Delivery Time : 15-25 work days

2000–5000kg/㎡ : 2000–5000kg/㎡

Payment Terms : D/A,L/C,D/P,T/T

Structure : 5-Sided Full Perforated Modular Welding Table

Positioning Accuracy : ±0.03mm

Price : 500-1500 USD

Hole Specification : Φ28mm Hole, 100mm×100mm Grid Pitch

Flatness Accuracy : 0.05mm–0.1mm / 1000mm

Certification : CE, ISO9001

Place of Origin : WUXI , CHINA

Packaging Details : 4000*2000*200mm

Service : OEM, ODM, Free Technical Guidance, Online Installation Support

Brand Name : WUXI LEMAR

Warranty : 2 Years Main Bod

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Heavy Equipment Frame Fabrication D28 3D Welding Table
Heavy Equipment Frame Fabrication D28 3D Welding Table

Heavy Equipment Frame Fabrication D28 3D Welding Table is specially engineered for heavy equipment frame fabrication. It is widely used for excavator frames, loader chassis, mining truck bodies, crane bases, and large structural steel welding.

Different from standard light-duty D16 welding tables, the D28 100×100mm hole grid and Φ28mm pin system provides ultra-high rigidity, heavy load capacity, and zero-deformation clamping for thick steel plates (10-60mm). It replaces traditional custom jigs and enables one-clamp multi-model production for mechanical frame workshops.

Heavy Equipment Frame Fabrication D28 3D Welding Table Heavy Equipment Frame Fabrication D28 3D Welding Table
Standard D28 Technical Parameters
Table Size (L×W mm) Table Thickness Max Load Capacity Applicable Welding Scenarios Customization Support
1500 × 1000 25mm Steel / Cast Iron 2000kg/㎡ Small machinery brackets, auxiliary frame parts, compact structural welding Splicable & customizable height
2000 × 1000 25mm Steel / Cast Iron 2500kg/㎡ Medium equipment sub-frames, forklift parts, small chassis assembly Splicable & customizable height
2400 × 1200 25mm Steel / Cast Iron 3000kg/㎡ Standard excavator small frame, loader accessory welding, general heavy fabrication Splicable & customizable height
3000 × 1500 25mm Steel / Cast Iron 4000kg/㎡ Complete excavator chassis, medium loader frame, crane base welding Splicable & customizable height
4000 × 2000 25mm Steel / Cast Iron 5000kg/㎡ Mining truck frame, large loader main frame, heavy semi-trailer integral welding Splicable & customizable height
Custom Spliced Size Custom thickness support Custom load grade Oversized super-long heavy equipment frames, customized automated welding stations Full custom length, width, height and load
Product Structure

Two Main Versions for Different Production Scenarios

Version A: Q355 Steel Nitrided Table (Most Popular for Heavy Workshop)

  • Material: High-strength Q355B steel, box-type reinforced structure with dense bottom stiffeners
  • Surface Treatment: Deep gas nitriding, 0.25-0.4mm hardened layer
  • Hardness: HV 600+, anti-spatter, anti-wear, high temperature resistant
  • Feature: Allows temporary spot welding on the table surface, strong impact resistance
  • Application: Manual heavy frame welding, small-batch multi-model production

Version B: HT300 Cast Iron Table (Robot Automatic Line Grade)

  • Material: Integral HT300 gray cast iron
  • Stress Relief: High-temperature annealing + vibration aging + natural aging
  • Advantage: Ultra-low thermal deformation, strong shock absorption, permanent precision stability
  • Application: Robot welding stations, high-precision mass production of equipment frames
Stability Performance
Heavy Equipment Frame Fabrication D28 3D Welding Table

The D28 heavy-duty welding table adopts an integral box-type reinforced structure with dense bottom stiffeners, which effectively solves the deflection problem caused by long-term heavy load of large frame workpieces.

Under full rated load, the table maximum deflection is ≤0.03mm per meter. It maintains stable structural rigidity during long-cycle welding, effectively resists welding thermal stress and workpiece gravity deformation, and ensures zero dimensional deviation of finished heavy equipment frames.

Package and Shipping
Heavy Equipment Frame Fabrication D28 3D Welding Table
  • Packaging: Fumigation-free export wooden crates; treated for rust prevention and equipped with shock-absorbing protection
  • Shipping: Supports sea freight, air freight, and express delivery services
  • Certificates: CE certification, ISO9001 certification, material test reports, and hardness test reports
Looking for a reliable, high-precision Heavy Equipment Frame Fabrication D28 3D Welding Table for your heavy machinery welding workshop?

We offer customized size design, full fixture matching, and one-stop solution for manual welding and robot automatic production lines. Whether you need a single standard table or a large spliced welding workstation, we can tailor the most cost-effective solution for your frame fabrication projects.

Contact us now to get the latest quotation, detailed technical parameters and professional factory solution suggestions!


Product Tags:

D28 3D welding table

      

heavy equipment welding table

      

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Quality Heavy Equipment Frame Fabrication D28 3D Welding Table for sale

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