The 28/16 series 2D flexible welding platform (1000×2000) is a planar modular welding tooling system independently developed by China. It offers two independent hole system specifications: D28 (28mm) and D16 (16mm). This product is specifically designed for planar welding and assembly processes. Compared with the 3D system, it places more emphasis on high-precision positioning and rapid changeover capabilities in the two-dimensional plane.
| Parameter |
D16 Series |
D28 Series |
| Application |
Small precision parts, electronic assembly |
Heavy-duty equipment, large structural parts |
| Load Capacity |
Medium (≤2 tons) |
Extreme (≥10 tons) |
| Flexibility |
Optimal (dense small holes) |
Focused on strength |
| Typical Industries |
Automotive parts, laboratories |
Shipbuilding, energy equipment |
| System |
Material |
Size(mm) |
Surface treatment |
| D28/D16 |
Cast iron/Q355 steel |
1000*1000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1000*2000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1200*1200*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1200*2400*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*1000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*1500*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*2000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*3000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
2000*3000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
2000*4000*200/100 |
With Nitrided or Without |
one-side welding table Five-side welding table
D16 2D Welding Table
Material:a. HT300 casting, b. Q355 steel plate welding, c. High hardness steel plate welding, d. Stainless steel plate welding.
Aperture:A=φ16.065--φ16.149mm.
Hole spacing:L1=50±0.05mm.
Engraving:Graduation line spacing W1=50±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.05/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
Typical application scenarios
1. Welding of automotive parts
28/16 China's Own Brand 2D Flexible Welding Platform/Worktable 1000*2000 is suitable for efficient positioning and welding of small and medium - sized parts such as door hinges and brackets.
It can be equipped with pneumatic fixtures to achieve rapid model change.
2. Sheet metal processing
It is used for bending positioning and welding of chassis and cabinets.
Used in combination with magnetic fixtures to improve the clamping efficiency.
3. Teaching and training
It is an ideal equipment for welding training in vocational colleges.
It can simulate the standardized operation process of the factory.
Purchase and Usage Recommendations
1. Model Selection Guide
For ordinary welding needs → Choose the Q355 steel standard version (highest cost - performance ratio).
For high - precision needs → Choose the HT250 cast iron version (higher flatness).
For humid environments → Choose the galvanized anti - rust treatment version.
2. Usage Precautions
Installation requirements: Ensure that the base flatness ≤ 0.1mm/m to avoid distortion.
Daily maintenance: Regularly clean the positioning holes with an air gun to prevent welding slag accumulation.
Anti - rust management: Apply anti - rust oil monthly (non - galvanized version).
1. Two-dimensional flexible design
Plane rapid positioning: Achieve precise fixation of the workpiece on the X/Y axis through a standard hole system.
No Z - axis adjustment (different from the 3D platform), simplify the structure and reduce costs.
Quick - change fixture system: Complete the switching of basic tooling within 15 seconds.
2. Independent optimization of double - hole systems
D28 heavy - duty version:
Adopt a ribbed grid structure to increase the anti - deformation ability by 40%.
Support heavy - duty hydraulic locking fixtures.
D16 precision version:
Micro - shot peening treatment to improve surface hardness.
Compatible with pneumatic precision positioners.
Our related product for you!
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Industry Application Solutions
1. Automotive Manufacturing Industry
White Body Welding (D16 Platform):
Achieve a repeat positioning accuracy of ±0.1mm
Design for 4 - station synchronous operation
Commercial Vehicle Frame Welding (D28 Platform):
Continuous 8 - hour welding without deformation
2. New Energy Field
Battery Tray Welding (Mixed use of D16/D28)
Motor Housing Assembly (D16 Platform)
3. General Machinery
Hydraulic Valve Block Group Welding (D16 Platform)
Agricultural Machinery Frame Welding (D28 Platform)
Request Custom Quote
Complete the configuration wizard or speak with our sales engineers:
Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.
Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.
Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Purchase decision suggestions
1. Selection criteria
Give priority to D28: workpiece weight > 50kg, welding torch current > 350A.
Give priority to D16: workpiece accuracy requirement < 0.1mm, multi - variety and small - batch production.
2. Value - added services
Provide free of charge: the design of the first set of tooling plan.
Optional: intelligent management system (additional budget required).
28/16 China's Own Brand 2D Flexible Welding Platform/Worktable 1000*2000 redefines the standard of planar welding fixtures with three core advantages of "professional hole system, ultimate flatness, and made in China with intelligent manufacturing". The golden size of 1000×2000 balances space efficiency and practicality, making it particularly suitable for the production needs of "multiple varieties, rapid changeovers" in the Chinese manufacturing industry. It is an ideal upgrade solution to replace traditional welding jigs.
Enhance Your Welding Capabilities With Our 28/16 China's Own Brand 2D Flexible Welding Platform/Worktable 1000*2000!
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