Automatic C Type Robotic Spot Welder Automotive Resistance Product Description This Automatic C-Type Robotic Spot Welder is a robot-integrated resistance welding workstation developed for the high-cycle, high-precision welding
demands of the automotive manufacturing industry. Its core innovation lies in the deep integration of the kinematic
flexibility of industrial robots, the structural rigidity of C-type welding guns, and intelligent
floating compensation technology, forming a complete automated
welding cell. The gun incorporates a unique multi-link floating balance mechanism that automatically compensates for electrode wear and workpiece
fit-up tolerances, achieving adaptive precision welding unattainable with manual or traditional mechanized welding. With
its exceptional repeatability, powerful welding force output, and
seamless compatibility with mainstream robot systems, this
workstation is a key asset for enhancing the welding quality,
efficiency, and production line flexibility of automotive bodies-in-white, chassis, and other assemblies Technical Parameters Model/Items | Unit | DB3-100 | DB3-160 | Tranformer's Rated Capacity | KVA | 100 | 160 | Primary Power | | 500V 1000Hz | 500V 1000Hz | Max Shortcut Current | KA | 1.6 | 2.2 | Max Gun Mouth Current's Open | mm | 150 | 250 | Max Electrode Pressure | N | 4000N | 4500 | Flowrate of Cooling Water | L/min | 15 | 15 | Arm Material | | CuCrZr | CuCrZr | Connecting Way Robot | | Up,Down,Left,Right,Backward | Up,Down,Left,Right,Backward | Servo Motor | | KUKA,ABB,Delta | KUKA,ABB,Delta | welding thickness | | 0.8+0.8,1.2+1.2,1.5+1.8 | 0.8+0.8,1.2+1.2,2+2,2.5+2.5 |
Main Features Intelligent Floating & Auto-Compensation: The welding gun is equipped with an advanced multi-link floating balance device featuring automatic compensation. It enables real-time automatic
adjustment of welding position and posture, effectively absorbing
workpiece positioning and assembly tolerances while compensating
for electrode wear. This ensures constant force and absolutely
precise placement for high-quality nuggets when joining automotive panels. Modular High-Rigidity C-Type Structure: Features a modular C-type welding gun. The welding arms are made of high-strength chromium zirconium
copper or aluminum alloy for robust construction. The actuator can
be either an air cylinder or a servo motor, offering various stroke
and force combinations to meet diverse welding needs from thin
sheets to multi-layer stacks, perfectly adhering to the stringent
standards of the automotive industry. Automotive-Grade Efficient Welding Power: Compatible with different power line frequency or medium frequency transformers. The Medium Frequency Inverter (MFDC) power source is particularly
suited for the automotive sector, offering stable welding current, minimal spatter, and a
small heat-affected zone. It synchronizes perfectly with the
robot's high-speed motion for efficient, high-quality continuous
welding. Open Robot System Integration: Mechanical connection to the robot utilizes standardized interfaces, ensuring compatibility with various mainstream robot brands.
Electrical connections can be customized to client requirements,
enabling deep integration and data exchange between the welding
controller and the robot controller for rapid deployment into automated production lines
Drawings X-type Robot Welding Gun C-type Robot Welding Gun Scene images |
