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D28 Hole Grid 3D Welding Table For Heavy Workpieces
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-20 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| Supply Capacity: | 4000*2000*200mm |
Detail Information
Place of Origin
WUXI
Brand Name
WUXI LEMAR
Certification
CE
Model Number
D28
Document
Standard Grid:
100mm × 100mm
Flatness:
High Precision Flatness
Hole Specification:
Φ28mm Standard Positioning Hole
Compatibility:
Fully Compatible With D28 Standard Modular Fixtures
Working Face:
5-sided Hole Grid
Static Load Capacity:
≥3,000 Kg（total）
Load Per M²:
2,000 Kg/m²
Machining:
Full CNC Machining On 5 Faces
System:
D28 Standard Modular System
Product Description
D28 Hole Grid 3D Welding Table For Heavy Workpieces
Product Overview
The D28 Hole Grid 3D Welding Table for heavy workpieces is a standard fixture for heavy-duty welding applications. Characterized by high strength, high precision, high flexibility, and 3D versatility, it significantly enhances welding efficiency and quality for heavy workpieces while reducing tooling costs, making it suitable for small-batch, high-variety production and automated assembly lines.
Key Specifications (D28 Standard)
| Bore Diameter | φ28.10 ± 0.03 mm (Standard D28) |
|---|---|
| Hole Spacing / Grid | 100 ± 0.05 mm (Standard X/Y axes); Premium version features a denser 50 × 50 mm grid |
| Tabletop Thickness | 25 mm (Heavy-duty) |
| Material | Q355 (16Mn) low-alloy steel / HT300 cast iron; steel components offer superior load-bearing capacity and deformation resistance |
| Flatness | ≤0.3 mm/1000 mm; Perpendicularity: ≤0.1 mm/200 mm |
| Load-bearing Capacity | 2000-3000 kg/m²; suitable for heavy workpieces |
| Working Surfaces | 5 sides (top + 4 sides) with a full hole pattern; enables comprehensive 3D clamping |
Support System Classification
- Fixed Legs: Constructed from welded, heavy-gauge square tubing and reinforced with diagonal bracing; offering exceptional stability, they are the ideal choice for stationary workstations and long-term operations involving heavy workpieces.
- Adjustable Legs: Equipped with leveling bolts at the base offering an adjustment range of ±50mm, allowing for quick leveling on uneven floors; non-slip rubber pads come standard.
- Mobile Caster Version: Fitted with heavy-duty, lockable swivel casters, enabling a single person to move the entire D28 3D welding fixture table; suitable for workflows requiring movement or shared use across multiple workshops (fixed legs are recommended for heavy-load applications).
- Extended-Height Stands: Designed specifically for large workpieces and vertical welding tasks; by raising the platform height, they accommodate operators of varying statures and ensure compatibility with various lifting devices.
Common Issues and Solutions
- Tabletop deformation: Causes → Lack of aging treatment / Overloading; Solutions → Choose reputable manufacturers, do not exceed load limits, conduct regular inspections.
- Rust at mounting holes: Causes → No nitriding treatment / Poor maintenance; Solutions → Select nitrided models, perform regular rust prevention.
- Fixture jamming: Cause → Welding spatter entering holes; Solutions → Clean holes daily, use protective plugs.
- Loss of precision: Causes → Prolonged heavy loading + vibration; Solutions → Calibrate 3D welding table precision every six months, regrind for repair if necessary.
Choose D28 Hole Grid 3D Welding Table For Heavy Workpieces for efficient and stable heavy workpiece welding.
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