Shandong Jisi Intelligent Equipment Co., Ltd.

Compact Linear Rail Robotic Welding System
PRODUCT PARAMETERS
- Product Name: Light-Duty Linear Rail Welding Robot System
Robot Type: 6-Axis Collaborative Robot
Payload: 3–20 kg (depending on robot model)
Robot Reach: 705–1,798 mm (depending on robot model)
Power Supply: 3-Phase 380V
Communication: EtherCAT
External Axis: 6+1 Axes
Linear Rail Travel: 2,000 mm (customizable)
Application: Beams, frames, structural components and small-to-medium metal workpieces
Description
Light-Duty Small Ground Rail Welding Robot
The Light-Duty Small Ground Rail Welding Robot combines a collaborative welding robot with a compact linear rail system, extending the robot’s working range for long workpieces and multiple welding positions.
By moving along the ground rail, the robot can cover a larger welding area without frequently repositioning the workpiece. Its compact and flexible design makes it suitable for workshops with limited floor space and for high-mix, small-to-medium batch production.
The system can be integrated with MIG/MAG welding equipment, welding positioners, fixtures, seam tracking and other optional welding functions according to the application. JISI also provides customized robotic welding solutions based on customers’ workpiece drawings, materials, dimensions and welding requirements.
Product Features
- Extended Working Range – Linear rail movement expands the robot’s effective working area for long and large workpieces.
- Flexible Positioning – The robot can move between different welding positions along the rail, reducing manual repositioning.
- Compact & Space-Saving – Light-duty rail design requires less workshop floor space than large gantry systems.
- Quick Changeover – Suitable for different workpieces and frequent production changeovers.
- Stable Welding Quality – Consistent robot motion, welding speed and torch positioning help improve weld repeatability.
- Optional Intelligent Welding Functions – Seam detection, arc tracking, laser seam tracking and other functions can be configured according to welding requirements.
- Customizable Configuration – Rail length, robot payload, welding power source, positioner and fixtures can be customized for different applications.
Applications
Suitable for robotic welding of:
- Steel Beams & Structural Components
- Metal Frames
- Long Workpieces
- Machinery Components
- Agricultural Equipment Parts
- Construction Machinery Components
- Small-to-Medium Metal Fabrications
- Multi-Station Welding Applications
6-Axis Robot Specifications
| Equipment Name | Brand | Model | Payload | Working Radius |
|---|---|---|---|---|
| 6-Axis Robot | ROKAE | SR3-3/0.7C | 3 kg | 705 mm |
| SR5-5/0.9C | 5 kg | 919 mm | ||
| CR7-7/0.98C | 7 kg | 988 mm | ||
| CR5-5/1.4C | 5 kg | 1406 mm | ||
| CR12-12/1.4C | 12 kg | 1434 mm | ||
| CR20-20/1.8C | 20 kg | 1798 mm |
Robot Configuration: Standard teach pendant, drag teaching, graphical interface, optional magnetic base, and secondary development of welding process package.
Welding Power Source Specifications
| Equipment Name | Brand | Model | Welding Mode | Input | Communication |
|---|---|---|---|---|---|
| Welding Power Source | AOTAI | NBC-350 | Constant Voltage | 3 Phase 380V | EtherCAT |
| NBC-350RP Plus | Constant Voltage / Pulse | ||||
| NBC-500RP Plus | Constant Voltage / Pulse |
System Components
| Equipment Name | Brand | Model | Specification |
|---|---|---|---|
| Water Tank | JISI Custom | WRC-300C | Cooling Capacity: 1.7 kW (1 L/min); Water Pump Power: 370 W; Max. Pressure / Lift / Capacity: 0.9 MPa / 60 Hz / 9 L |
| Welding Gun | JISI Custom | AS02501W | Standard 3 m (Customizable); Air Cooling / Water Cooling |
| Light-duty Track | — | — | 6 m rails, 3 m magnetic track, no need for fixing, ready to use, customizable,easy deployment . |
FAQs
Shandong Jisi Intelligent Equipment Co., Ltd. provides intelligent automation solutions including collaborative robot welding units, collaborative robot loading and unloading units, and crawler-type mobile welding robots.
Our products are designed for flexible manufacturing applications such as robotic welding, CNC machine tending, automatic material handling and welding automation.
Yes. Our automation solutions can be configured according to different workpieces, production processes, equipment layouts and application requirements.
Customization options may include robot configuration, welding processes, gripping solutions, workstation structure and system integration.
The suitable solution depends on factors such as workpiece size, material, production process, required operation, available installation space and equipment connection requirements.
Our team evaluates the actual working conditions and provides a suitable automation solution based on the customer’s manufacturing needs.
Collaborative robot systems are designed for flexible production environments. They can support human-machine cooperation, quick deployment, simple operation and adaptation to different production tasks.
They are suitable for applications requiring flexible automation, small-batch production and frequent product changes.
Yes. We provide technical support related to equipment setup, operation guidance and application solutions according to customer requirements.
Our goal is to help customers achieve stable operation and efficient automation production.






