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D28 Heavy Load Welding Table For Batch Steel Structure Welding Operations
Product Overview
The D28 Heavy Load Welding Table is purpose-built to handle continuous batch steel-structure welding operations in high-output fabrication plants. Unlike general-purpose light-duty welding platforms, this table adopts thickened steel plates and optimized internal rib reinforcement to bear repeated heavy-weight steel-part loading. The D28 100-millimeter hole grid works with heavy-duty fixture sets to secure large steel beams, frames and structural components. Full nitriding treatment protects every mounting surface from welding spatter and mechanical wear. Pre-production stress relieving eliminates internal material stress caused by heavy-load pressure and cyclic welding heat. It delivers reliable positioning repeatability for mass-production steel-structure workflows, reduces setup downtime and stabilizes product consistency for high-volume welding tasks.
Product Parameters
Parameter
Specification
Grid System
D28 - 28mm holes on 100mm centers
Hole Tolerance
H7 precision
Tabletop Material
HT300 cast iron / Q355 steel
Tabletop Thickness
100mm
Surface Treatment
Nitrided (HV ≥ 600)
Flatness Tolerance
±0.1mm per m²
Static Load Capacity
5,000 kg per table
Standard Sizes
1500×1000, 2000×1000, 3000×1500mm
Leg Height
850mm (custom heights available)
Leg Construction
80×80mm square tube, 5mm wall
Leveling Feet
M24 threaded, 50mm pad
Product Sizes
System
Material
Size(mm)
Weight(kg)
D28/D16
HT300 cast iron/Q355 steel
1000*1000*200/150
300
D28/D16
HT300 cast iron/Q355 steel
1000*2000*200/150
520
D28/D16
HT300 cast iron/Q355 steel
1200*1200*200/150
400
D28/D16
HT300 cast iron/Q355 steel
1200*2400*200/150
800
D28/D16
HT300 cast iron/Q355 steel
1500*1000*200/150
420
D28/D16
HT300 cast iron/Q355 steel
1500*1500*200/150
600
D28/D16
HT300 cast iron/Q355 steel
1500*2000*200/150
800
D28/D16
HT300 cast iron/Q355 steel
1500*3000*200/150
1150
D28/D16
HT300 cast iron/Q355 steel
2000*3000*200/150
1500
D28/D16
HT300 cast iron/Q355 steel
2000*4000*200/150
2100
Product Advantages
High-Capacity Heavy-Load Mechanical Structure - Dense internal reinforcing ribs and thickened main plate greatly improve overall bearing capacity. The table resists bending deformation under long-term heavy steel-workpiece pressure. It is capable of continuous batch production that light-spec welding tables cannot sustain.
Optimized For Repetitive Batch Welding Cycles - Standard D28 hole grid allows operators to store fixed fixture layouts for recurring steel-structure parts. Once the locating scheme is validated, workers can reproduce the same clamping setup rapidly for subsequent batches, drastically cutting repeated measuring and alignment work.
Anti-Fatigue Performance Against Cyclic Welding Heat - Raw steel undergoes complete stress-relief treatment. Even with continuous heat radiation from batch welding cycles, the table avoids gradual flatness drifting. Dimensional stability remains consistent through thousands of production cycles.
Full Nitriding Resists Intense Workshop Contamination - Deep nitriding hardens the whole working surface. Mass-generated welding spatter will not burn through the metal surface layer. Daily cleaning of spatter residues is simple, and there is no need for frequent surface grinding or repainting during mass-production operations.
Robust Fixture Matching For Large Steel Components - All supporting D28 accessories adopt enhanced mechanical strength. Heavy-duty clamps and locking pins provide powerful clamping force for bulky steel beams and structural frames. Slippage risk of heavy workpieces during welding is effectively minimized.
Expandable Platform For Growing Batch Output - Multiple heavy-load tables can be connected together via dedicated splicing assemblies. When your batch order volume expands, you can extend the working platform without replacing existing equipment, protecting your initial capital investment.
Product Applications
Batch production of steel frame structural components
Heavy steel beam welding and assembling work
Construction machinery structural part manufacturing
Container and trailer frame mass fabrication
Steel workshop high-volume welding production lines
Prefabricated metal component processing
Large steel-structure prototype batch trial-production
Customer Feedback
Shipping and Delivery
Why Choose Our Modular D28 Table?
Future-Proof Investment - Buy once, expand forever. No more replacing tables as your business grows.
Industry Standard Compatibility - D28 grid works with all major accessory brands--no proprietary lock-in.
Precision That Lasts - Nitrided surface + cast iron construction = years of accurate fixturing.
Factory Direct Pricing - We manufacture our own tables. No middlemen, no markup--just quality at a fair price.
Customization Available - Need a special size, height, or feature? We build tables to your exact specs.
Start Small. Grow Big.
You do not need to invest in a full-size complete welding system at the very beginning. Kick off your production with one core D28 heavy-load welding table and a set of essential fixtures to handle your current batch steel-structure welding operations. As your order volume rises and project scope expands, you are able to add extra table sections, splicing modules and upgraded accessory kits step by step. Every component maintains full standard compatibility, so your early-stage hardware investment will never become obsolete. This scalable solution lets you match equipment capacity to real business growth, avoid over-spending on unused tooling, and steadily upgrade your workshop toward larger-scale heavy fabrication output.
Contact Information
Tel: +86 510 88886966
Phone: +8615995269947
Email: evasummer@lemarmetal.com
Address: NO.280-25 Xicheng Road, Liangxi District Wuxi, CN
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 offe...
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 offe...
