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{"title":"Modular fabrication tables for precise welding and assembly work","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/e0\/4130c136660a016a739915473b4e-200x200-1\/modular_fabrication_tables_for_precise_welding_and_assembly_work.jpg","attrs":{"Tabletop flatness":"\u22640.05mm\/m","Size":"We offer various standard sizes (such as 1500x1000mm, 2000x1500mm, etc.) and also support custom orders.","Load-bearing":"Greater than 500 kg","Height adjustment accuracy":"\u00b12mm"}}
{"title":"High precision D16 3D welding table for complex metal assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/e1\/04cee847ab44924a65b8e87079e2-200x200-1\/high_precision_d16_3d_welding_table_for_complex_metal_assembly.jpg","attrs":{"Brand Name":"WUXI LEMAR","Standard Material":"Q355 Structural Steel\/HT300 Cast iron","Payment Terms":"D\/A,L\/C,D\/P,T\/T","Delivery Time":"15-25 work days"}}
{"title":"Industrial D28 3D Welding Table Reinforced Cross Ribs","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/cb\/669d683d363635852d0f2f707c7f-200x200-1\/industrial_d28_3d_welding_table_reinforced_cross_ribs.jpg","attrs":{"Minimum Order Quantity":"1","Surface Hardness (Nitrided)":"HV450\u2013630","Verticality Tolerance":"\u22640.1mm \/ 200mm","Standard Grid Spacing":"100mm \u00d7 100mm"}}
{"title":"D16 Welding Fixture Table with CE Certification for EU Markets","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/96\/dd453993b92156bea0a2dbecdd6d-200x200-1\/d16_welding_fixture_table_with_ce_certification_for_eu_markets.jpg","attrs":{"\u03a616mm, H7 tolerance (\u03a616.065\u2013\u03a616.149mm)":"50\u00d750mm, hole center distance \u00b10.05mm","Model Number":"D16","Top Plate Thickness":"12mm","Hole Position Accuracy":"\u00b10.03mm"}}
{"title":"Durable Heavy Duty D28 Modular Industrial Precision Metal Welding Fixture Table","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/a4\/923be8ba3b15e66768185e090cbd-200x200-1\/durable_heavy_duty_d28_modular_industrial_precision_metal_welding_fixture_table.jpg","attrs":{"Model Number":"D28","Verticality":"\u22640.1mm\/200mm","Minimum Order Quantity":"1","Delivery Time":"15-25work days"}}
{"title":"D28 Welding Table for Flexible Metal Frame Assembly Projects","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/3b\/a9bbd27134968cd2f0610580abed-200x200-1\/d28_welding_table_for_flexible_metal_frame_assembly_projects.jpg","attrs":{"Payment Terms":"D\/A,L\/C,D\/P,T\/T","Customization Capabilities":"Supports Customization\/MultipleUnits Splicing","Model Number":"D28","Countertop Material":"Q355 Steel\/ Ht300 Cast Iron\/Stainless Steel"}}
D28 Extra Large 3D Welding Table for Heavy Structural Projects
The D28 Extra Large 3D Welding Table for Heavy Structural Projects is an industrial-grade flexible tooling platform designed for ultra-large, heavy-duty, and high-precision steel structure welding. Based on the D28 standard hole system, it is specifically designed for the welding, assembly, and inspection of oversized workpieces in industries such as construction machinery, shipbuilding, bridges, and heavy equipment, addressing the shortcomings of traditional tooling such as poor rigidity, large deformation, slow changeover times, and high costs.
Hole diameter
Φ28.065–28.149mm(H7)
Hole spacing
100×100mm
Hole depth
≥25mm
Basic material
Q355/HT300/HT250
Surface treatment
Nitriding / Quenching
Hardness
HV900–1200
Standard load-bearing capacity
3000kg/m²
D28 Flexible Hole System
Extra-large load-bearing holes: 28mm diameter holes with a deep-hole design, each hole can withstand a clamping force of ≥5 tons, suitable for heavy-duty clamps and hydraulic fixtures.
Rapid reconfiguration: Tooling changeover can be completed in 5–15 minutes, replacing the traditional 1–2 week design and manufacturing cycle for dedicated tooling.
Unlimited expandability: Multiple units can be joined together without length or width limitations, meeting the welding requirements for ultra-long workpieces (such as ship sections and bridge girders) exceeding 100 meters.
Surface treatment and durability
Nitriding/Quenching Composite Treatment: The D28 Extra Large 3D Welding Table for Heavy Structural Projects features a surface hardness of HV900–1200, providing a wear-resistant lifespan of 15–20 years, 3–5 times longer than ordinary welding tables.
High Temperature and Corrosion Resistance: It can operate continuously at 600℃ without softening or deformation; 480 hours of salt spray testing showed no rust, making it suitable for harsh industrial environments.
Easy to Clean: The D28 Extra Large 3D Welding Table for Heavy Structural Projects has a non-stick surface that prevents welding slag buildup, allowing for quick cleaning with a dedicated scraper, resulting in low maintenance costs.
Seamless splicing technology
The D28 Extra Large 3D Welding Table for Heavy Structural Projects uses specialized high-precision splicing and positioning pins (Φ50mm, tolerance ±0.01mm) and high-strength bolts for double fixation, allowing for seamless connection of multiple tables with a hole alignment accuracy of ≤0.03mm.
The D28 Extra Large 3D Welding Table supports splicing in any direction (horizontal/vertical), and can be assembled into an extra-large welding platform up to 10m × 20m, meeting the needs of extra-long workpieces such as ship sections and bridge box girders.
Cable/air pipe routing channels are reserved at the splicing points for convenient wiring of automated equipment, keeping the table surface clean and tidy.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
40~120
Ecer Certification：
Verified Supplier
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offer a dive...
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offer a dive...
