KNT welding workstation creates intelligent industrial scenarios, enabling one operator to manage multiple machines and transforming manual labor into smart welding solutions.
Gantry series Gantry welding workstation
Product Model
KDLM8020
Product Parameter
Welding method:MAG
Maximum splicing error:±20mm
Maximum gap between welds:3mm
Product Introduction
Gantry-Type Dual-Robot Intelligent Welding Workstation, specifically designed for large-span fillet welds in industries such as steel structures, bridges, and shipbuilding. Capable of welding various workpieces including H-beams and plate units, with a width of up to 7 meters. The system combines compatibility with current processes and flexibility for future upgrades.
Product Parameter
CONTENT
PARAMETER RANGE
UNIT
NOTES
series
Gantry series
/
Dual-machine collaboration
Model Number
KDLM8020
/
/
Degrees of Freedom
17[(6+2)*2+1]
/
/
Required Ambient Temperature
-10~45
℃
/
Maximum End Load
6
Kg
/
Working Range
W7000*L20000*H2000
mm
/
Peak Total Power
85
Kg
/
Rated Input Voltage
380+/-10%
V
three-phase electricity
Rated Input Frequency
50
Hz
/
Footprint
10000*18000
mm
/
Color Customization
specified location
set
/
Customized labeling
specified location
set
/
The core advantage of this intelligent welding workstation lies in its “vision + dual-mode” capability: using a large-line-scan camera, it can either directly import a model for processing or scan a workpiece without drawings to automatically generate a program. It intelligently identifies weld seams and optimizes paths, ensuring fast and precise welding. The track length can be customized and is equipped with an automatic torch cleaning and lubrication system for smoother operation.

Basic Configuration
The gantry welding station includes a control system, gantry travel mechanism, 2 sets of arc welding robots, 2 sets of robotic welding power sources with cooling water tanks, 2 sets of intelligent welding vision systems, and 2 sets of water-cooled torch systems.
Main Features:
1、Two H-beams are placed on the workpiece fixture inside the guide rail at a 45-degree fillet weld position;
2、The gantry moves along the rail at a preset welding speed;
3、Two submerged arc welding heads are used simultaneously to weld both seams;
4、An arc guide mechanism automatically tracks the weld seams;
5、An automatic flux delivery and recovery system is adopted.
This equipment is suitable for workpieces assembled from horizontal and vertical plates, supporting straight line, arc, curve, flat, and vertical welding operations. Its large-span gantry structure ensures a welding width of up to 7 meters, making it ideal for industries such as steel structures, bridges, and shipbuilding.


Packaging and shipping of robot welding equipment
