Welding Table With Riser Blocks
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
product introduction
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Welding Table with Riser Blocks |
Welding Table: A high-precision, high-strength flat work surface featuring a grid of standard holes across its face (typically with 16mm or 28mm diameters and 50mm or 100mm spacing), designed for the positioning, clamping, and welding of workpieces.
Riser Blocks: Steel blocks (either cubic or rectangular)-part of the same system as the welding table-that feature a pattern of holes on all five of their exposed faces. These blocks are secured to the table surface using bolts; their primary functions are to elevate the workpiece height, expand the clamping dimensions, and facilitate the extension of the work surface.

High quality
advanced equipment
professional team
one-stop solution
Product Series
Product Key Model

2D welding Table
2D welding table
Only a flat tabletop
The surface has holes / slots, but can only be clamped horizontally
Few accessories: basically only clamping plates, bench vises, and positioning blocks
Cannot build a three-dimensional framework
3D welding Table
Worktop + Complete 3D modular accessory system
Riser blocks
Locating pins, corner squares, connecting blocks, clamps
Can be clamped vertically, inclined, and at multiple angles
Five-sided perforated modules, can be infinitely spliced
Truly achieve 3D spatial positioning


D16 series
Diameter: Φ16 mm
Center-to-center distance of holes: 50×50 mm
Table top thickness: 12–20 mm
Platform height: 100 mm / 200 mm
Flatness: 0.1 mm/1000 mm
Verticality: 0.05 mm/200 mm
Surface roughness: Ra 3.2
Standard load capacity: ≤2 tons
Matching bolts: M8
D28 series
Diameter: Φ28 mm
Center-to-center distance of holes: 100×100 mm
Table top thickness: 20–30 mm
Platform height: 200 mm
Flatness: 0.1 mm/1000 mm
Verticality: 0.1 mm/200 mm
Surface roughness: Ra 3.2
Standard load-bearing capacity: 5–10 tons
Matching bolts: M16



If you need other models, please feel free to contact me.
Product video
Core features of Riser Blocks

- Shape: Mostly cubes / rectangular prisms (such as 4×4×4", 10×10×10", 500×500×100mm), with five sides processed, and equipped with standard hole grids.
- Material: Mainly A36 steel, Q235, 45# steel; high-end models are treated with plasma nitriding (Plasma Nitrided), featuring high surface hardness, good wear resistance, and rust prevention.
- Rigidity: Full torsion box structure (Torsion Box), capable of withstanding torsion and has strong load-bearing capacity, ensuring no deformation during long-term use.
core function

- Lifting height: Raise the workpiece / fixture to facilitate bottom welding, slag removal, and operation, and it is suitable for large-sized / heavy workpieces.
- Expanding working area: Connect and stack the heightening blocks horizontally to increase the working table area; stack them vertically to create multi-layer / three-dimensional clamping space.
- Connection and reconfiguration: Bolt together multiple blocks to form beams, columns, and frames, quickly assembling a dedicated fixture (Jig); or connect multiple worktables to form an extremely large assembly surface.
- Multi-directional clamping: Five socket systems support vertical / horizontal / inclined clamping, suitable for three-dimensional positioning of complex workpieces.
Our Services
Our Service
01
Complete system integration services
- A single workbench or multiple workbenches are connected to form a large welding fixture system.
- An integrated solution of workbench + heightening blocks + fixtures + supports.
- Design and integration of supporting tools for automated welding stations.
- Overall delivery of welding fixtures at the production line level.
02
Standard product supply service
- Standardized three-dimensional flexible welding platform available for immediate purchase
- Full range of height blocks, positioning modules, quick fixtures, locking pins, angle gauges and other accessories
- Nitriding treatment / painting treatment and various surface processing options are available
- Multiple specifications and materials to meet the needs of different industries
03
Full-process foreign trade service
- Professional foreign trade team coordination, multilingual communication support
- Provide complete set of documents including proforma invoice, commercial invoice, packing list, certificate of origin, etc.
- Support for various trade terms such as FOB, CIF, CFR, DDP, etc.
- Cooperate with stable freight forwarders, one-stop logistics including sea / air / express shipping
- Full-service including export packaging, fumigation, commodity inspection, and customs declaration

Packaging and Transportation




Contact Us

What we offer is not just a workbench.
Welcome to our official website.As a professional manufacturer of 3D flexible welding tables, we are driven by technological innovation and guided by customer needs. We provide high-quality welding tooling systems and comprehensive services for metal fabrication, construction machinery, automotive manufacturing and other industries.Every welding table represents our commitment to quality;Every cooperation is our response to trust.We look forward to sincere cooperation with you to create value together.
we are here for you
WUXI LEMAR MACHINERY EQUIPMENTS CO.,LTD
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