Precision Welding Assembly Table
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Product Overview
Our Precision Welding Assembly Table (3D Flexible Welding Table) is a high-precision, modular fixture system designed for professional welding, assembly, positioning, and inspection. Replacing traditional custom welding jigs, this industrial-grade worktable delivers repeatable accuracy, ultra-fast setup, and full 3D multi-angle clamping capability. It is widely adopted in metal fabrication, structural welding, robotic welding stations, and high-precision component assembly.
Built with CNC-machined standard grid holes and stress-relieved heavy-duty steel/cast iron structure, the table maintains excellent flatness and positioning accuracy under long-term high-temperature welding and heavy-load working conditions. Compatible with full sets of modular clamping accessories, it supports one table for all workpieces, drastically reducing tooling costs and production changeover time.
Our address
No.505 Jiefang Road,Liangxi District,Wuxi City,China
Whatsapp/Wechat
+86 180 0619 3916
amywang@lemarmetal.com
Hole System Standard
Two Universal Industrial Standards
Hole Diameter: Φ16mm
Grid Pitch: 50×50mm
Application: Small precision parts, aluminum frames, sheet metal, robotic welding workstations, automotive lightweight components
Features: High precision, flexible combination, suitable for high-precision small-batch production
Hole Diameter: Φ28mm
Grid Pitch: 100×100mm
Application: Mechanical engineering frames, vehicle chassis, large steel structures, pipe welding, heavy equipment assembly
Features: Super load-bearing, strong rigidity, stable for heavy workpiece welding
Technical Specifications
Precision Welding Assembly Table Technical Specifications
Surface Flatness: ≤0.1mm per meter
Hole Position Tolerance: ±0.05mm
Verticality Tolerance: 0.05mm/200mm
Surface Hardness: HRC 42–48 (Nitrided)
Surface Roughness: Ra 3.2μm
Load Capacity: Max 2000kg/㎡
Working Faces: 5-sided full precision machining
Customization: Custom size, hole system, accessories package available
Q355 High-Strength Steel
Integral CNC milling, deep hole precision boring, overall shot blasting stress relief, plasma nitriding hardening and anti-rust treatment. Balanced weight, strong rigidity, not easy to deform, cost-effective for most industrial scenarios.
HT300 Gray Cast Iron
Excellent shock absorption and stability, minimal vibration during welding and assembly. Ideal for aerospace, ultra-precision parts and high-standard inspection workbenches.
Full Accessories Support
We provide complete matching modular fixtures: positioning pins, angle blocks, V-shaped supports, equal-height blocks, quick clamps, adjustable tensioners, extension cubes and connecting plates. All accessories are fully universal and interchangeable to meet all clamping and positioning demands.
Quality Control & Testing Standard
Every welding table is 100% inspected before delivery, with complete test reports:
Flatness detection by high-precision level gauge
Hole spacing & hole diameter tolerance detection
Verticality detection of side working faces
Surface hardness test after nitriding
Load-bearing deformation simulation test
We provide inspection certificate, material certificate and processing report to support customer factory audit and quality filing.
FAQ
Q1: What is the difference between a 3D precision welding table and an ordinary welding table?
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Ordinary tables rely on manual scribing with large errors and no repeatability. Our precision welding table adopts standard grid hole benchmarking, with repeat positioning accuracy up to 0.05mm. It supports rapid tooling changeover and multi-angle clamping, greatly improving yield and production efficiency.
Q2: Which hole system should I choose, D16 or D28?
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D16 is suitable for small, precise and lightweight workpieces; D28 is for large, heavy-load structural parts. We can recommend the best solution according to your workpiece size and weight.
Q3: Can you provide customized sizes and OEM service?
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Yes. We support custom table size, height, surface treatment and full set of accessory packages, providing one-stop OEM & ODM service.
Q4: How long is the service life?
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After stress relief and nitriding hardening treatment, the table features anti-deformation, anti-high temperature and anti-wear performance. Normal industrial use can last more than 10 years with stable precision.
Contact us
For more specs, custom sizes and matching fixtures of Precision Welding Assembly Table, feel free to leave your message, we will reply within 24 hours.
Wechat / Whatsapp：+86 180 0619 3916
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