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Heavy Equipment Frame Fabrication D28 3D Welding Table
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | D/A,L/C,D/P,T/T,Western Union |
| Supply Capacity: | 500 units/month |
D28 3D welding table
,heavy equipment welding table
,frame fabrication 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.
| 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 |
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
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.
- 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
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!
