China High Quality D16 Modular Welding Table with Precision Hole Positioning System for sale

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High Quality D16 Modular Welding Table with Precision Hole Positioning System

Name: High Quality D16 Modular Welding Table with Precision Hole Positioning System
Brand: Wuxi Lemar Machinery Equipments Co., Ltd.

High Quality D16 Modular Welding Table with Precision Hole Positioning System High Quality D16 Modular Welding Table with Precision Hole Positioning System eliminates the hassle of repeated custom jig manufacturing for mixed-variety production. Equipped with complete precision hole positioning system across top and four side faces, it supports multi-direction clamping for frames, sheet-metal assemblies and cabinet parts. Strict hole-pitch tolerance and fine surface treatment

Machined Surfaces Five‑sided CNC milled & bored (top + four vertical sides)

Place of Origin WUXI , CHINA

Surface Hardness (Steel Version) HV550-800

Packaging Details 4000*2000*200mm

Hole‑to‑Hole Position Tolerance ±0.05 mm

Model Number D16

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Product Description

High Quality D16 Modular Welding Table with Precision Hole Positioning System

High Quality D16 Modular Welding Table with Precision Hole Positioning System eliminates the hassle of repeated custom jig manufacturing for mixed-variety production. Equipped with complete precision hole positioning system across top and four side faces, it supports multi-direction clamping for frames, sheet-metal assemblies and cabinet parts.

Strict hole-pitch tolerance and fine surface treatment guarantee reliable performance under daily welding spatter and mechanical clamping force. You can quickly rearrange modular tooling when switching to new workpieces. Both steel and cast iron versions are in stock, and full-set solutions with stands and accessories are offered.

Close-up view of D16 welding table precision holes

D16 welding table in industrial workshop setting

D16 Modular Welding Table Size Chart

Table Size (L × W) mm	Approx. Weight (Q355 Nitrided Steel) kg	Approx. Weight (HT300 Cast Iron) kg	Max Uniform Static Load t
1000 × 800	420	540	3.0
1500 × 1000	680	880	4.0
2000 × 1200	980	1260	4.5
2500 × 1500	1360	1750	5.0
3000 × 1500	1620	2080	5.0
4000 × 2000	2350	3020	5.0
Custom Size	--	--	--

Precision Hole Positioning System

The top surface and four vertical sides of the D16 welding table feature a standard 50×50mm grid of holes:

All positioning holes are precision-bored in a single CNC operation, ensuring minimal spacing tolerance between holes
D16 positioning pins are inserted into the grid holes, allowing workpieces, squares, stops, and clamps to be mounted directly against these positions
Enables 3D, multi-angle positioning, supporting horizontal, vertical, and angled clamping configurations
Offers high repeatability in positioning; the same tooling setup can be quickly dismantled and replicated, making it ideal for small-batch, high-variety production and robotic welding stations

Key Features

Modular Flexible Fixturing: Eliminates the need for custom-welded fixtures; switching products simply requires rearranging standard fixture components, significantly reducing setup time and fixture manufacturing costs
5-Sided 3D Clamping: Features positioning holes not only on the top surface but also on all four sides, making it highly convenient to clamp complex box-like structures, frames, and irregular parts for multi-sided welding
Thermal Deformation Resistance: The welding table surface undergoes stress-relief aging and nitriding treatments, ensuring resistance to warping or deformation at high welding temperatures and maintaining long-term flatness and positioning accuracy
High Compatibility: Adheres to the international D16 standard, ensuring full interchangeability with all D16-series fixture accessories available on the market
Optional Leg Configurations: Available options include fixed legs, height-adjustable legs, mobile bases with casters, and hydraulic lifting bases

Common Fault Symptoms and Causes

Wobbling or inaccurate positioning after clamping: Hole clogged with metal chips / Worn positioning pins / Loose support legs or uneven floor
Localized rusting on the welding table surface: Nitrided layer damaged by grinding or impact; this must be avoided
Permanent table warping: Lack of aging treatment / Prolonged excessive heavy loading / Prolonged localized high-temperature welding

Note: Welding causes instantaneous thermal expansion followed by contraction during cooling; if the surface fails to return to its original flatness after cooling, it indicates that the base plate has undergone permanent plastic deformation.

Stop wasting cost on one-off custom jigs. The High Quality D16 Modular Welding Table with Precision Hole Positioning System helps improve your welding efficiency and consistency.

If you have questions regarding specifications, lead time or package options, please do not hesitate to drop us an inquiry.

We will respond within working hours.