28 series industrial welding platform featuring precision-ground steel surface
The 28 series industrial welding platform, featuring a precision-ground steel surface, is a heavy-duty, flexible welding system based on the System 28 standard hole pattern. Its key highlight is the precisely ground steel tabletop, which offers exceptional flatness, wear resistance, and resistance to deformation.
| Base material |
Q355 |
| Processing technolog |
Rough milling → Quenching and tempering heat treatment → Fine grinding → Plasma nitriding |
| Surface hardness |
HV 600-650 |
| Table thickness |
25mm |
| Rated uniformly distributed load |
15-20 t/m² |
Main features and advantages
Provides an absolute reference: The precisely ground surface itself serves as a reliable reference plane for calibrating workpieces and verifying assembly accuracy, acting as the first line of defense in ensuring product quality.
Enables modular manufacturing: Compatible with 28mm or 28-inch standard hole/slot systems, various fixtures (right-angle brackets, locating pins, clamps, etc.) can be quickly and infinitely combined to achieve precise clamping of complex workpieces, eliminating the need to create dedicated fixtures for each part.
Improves production efficiency and consistency: Significantly reduces marking, measuring, and debugging time. Once a clamping solution is designed for a particular part, it can be accurately reproduced indefinitely, ensuring consistency in mass-produced products.
Enhances process reliability: The platform's rigidity greatly suppresses thermal deformation during the welding process, guaranteeing the dimensional accuracy of the final product.
Market competitiveness barriers
Core Process Barriers
The core technology is a composite process of precision grinding and plasma nitriding. The table surface flatness remains stable at ≤0.03mm/m², far exceeding the industry average of ≤0.1mm/m² for similar products, creating a technological barrier in high-precision welding applications.
The independently developed stress-relieving heat treatment process reduces internal stress in the steel by more than 90%, preventing deformation during long-term use and ensuring that the equipment's accuracy degradation rate is ≤5% over 10 years.
Cost Competitiveness Advantage
As a direct manufacturer, we eliminate intermediate trading links, resulting in prices 40%-60% lower than imported brands for equivalent precision specifications; we support small-batch customization, with a minimum order quantity of just one unit, meeting customers' personalized needs.
The equipment's resale value after 5 years can reach over 65%, significantly higher than the industry average of 30%, greatly reducing the cost pressure for customers when upgrading their equipment.
Conntact Us
With millimeter-level precision in finely ground steel surfaces, we lay the foundation for high-quality industrial welding.
Our Series 28 welding platforms, with the flexibility and high rigidity of the System 28 standard hole pattern, empower efficient and intelligent manufacturing in automotive, construction machinery, and other fields.
Join hands with our global partners to create a future of precision engineering!
