Lightweight Welding Robots from China Suppliers: Compact, Agile Solutions for Precision Factory Automation
Breakthrough Advantages
Unmatched Portability
Quickmount bases enable cell-to-cell transfer in <15 minutes.
Standard 110V power compatibility eliminates infrastructure upgrades.
Enhanced Dexterity
7-axis kinematics provide 270° wrist rotation for accessing tight spaces.
Integrated force sensors enable delicate contact tip dressing (±0.01N sensitivity).
Smart Optimization
AI-driven power modulation reduces energy consumption by 40%.
Automatic torch collision detection with 5ms emergency stop response.
Technical Specifications
| Parameter | Performance | Industry Benchmark |
|---|---|---|
| Payload | 3-6kg (torch+wire) | 50% higher kg/kg ratio |
| Repeatability | ±0.03mm (ISO 9283) | Medical-device precision |
| Speed | 2.8m/s (jogging) | 30% faster acceleration |
| Battery | 4hr UPS backup | Uninterrupted shift work |
Application Scenarios
Automotive Repair
Onsite dent welding with 360° access
Aerospace
Confined space weld repairs in engine bays
Art Fabrication
Sculpture joining with artistic path control
Field Maintenance
Pipeline girth welds in remote locations
User Benefits
- 60% Lower Installation Costs: No reinforced flooring required.
- Plug-and-Weld Operation: <8hrs from unboxing to first weld.
- Voice-Guided Programming: Natural language setup reduces training time.
Smart Features
- Augmented reality HUD displays real-time weld analytics.
- Self-learning algorithms optimize paths after 5 repeat cycles.
- Cloud-based parameter libraries for 200+ material combinations.
Product Highlights
- Lightweight yet capable: Can handle heavy loads. The minimum weight is only 15Kg.
- Easy to operate: Equipped with leading domestic integrated force control sensing technology, offering smooth dragging, precise positioning, and simple operation.
- Time-saving: Quickly determines the welding path and parameters compared to traditional programming, enhancing work efficiency.
- High flexibility: Handles complex shapes and irregular welds, quickly adjusting to different workpieces for small-batch and multi-variety production.
- High precision: High repeat positioning accuracy, with parameters finely adjustable during teaching to ensure welding quality.
- Safe human-machine collaboration: Equipped with safety protection devices, automatically stopping when encountering obstacles or excessive force.
- Superior process: Adjusts welding parameters in real time during dragging to find the best process combination.
- Low cost: Reduces reliance on professional programmers, increases equipment utilization, and lowers labor and production costs.
- Strong scalability: Can be expanded with line laser and external axes according to application scenarios to achieve intelligent welding over a wider range.
- Advanced vision system: High-precision 3D vision system combined with line laser sensing system accurately locates weld information, generates programs, and tracks/corrects paths in real time. (Optional)
Configuration List of Honglu Lightweight Welding Robot (HLOQHJ R-FR3-622)
| Project Number | HLOQHJ R-FR3-622 | ||||
| Equipment Name | Honglu Lightweight Welding Robot | ||||
| Serial Number | Name | Specification / Model Number | Single Set Qty | Units | Note |
| No.1 | Collaborative six-axis robot body | HL-03 | One | Table | Model 622 Arm Span |
| No.2 | Industrial three-proof operation tablet | W87J | One | Table | Three-in-One Tablet Computer |
| No.3 | Welding power supply | E2-CM500MR | One | Set | Air-cooled DC digital welding machine |
| No.4 | Welding torch assembly | 500MR | One | Set | Wind-cooled welding torch with 4-meter pipeline package |
| No.5 | Magnetic force controller | CY50/180 | Three | Set | - |
| No.6 | Transport trolley | HL24-006 | One | Set | - |
| No.7 | Intelligent welding control operating system | HL-1.0 | One | Set | - |
Configuration List of Honglu Lightweight Welding Robot (HLOQHJ R-FR5-922)
| Project Number | HLOQHJ R-FR5-922 | ||||
| Equipment Name | Honglu Lightweight Welding Robot | ||||
| Serial Number | Name | Specification / Model Number | Single Set Qty | Units | Note |
| No.1 | Collaborative six-axis robot body | HL-05 | One | Table | Model 622 Arm Span |
| No.2 | Industrial three-proof operation tablet | W87J | One | Table | Three-in-One Tablet Computer |
| No.3 | Welding power supply | E2-CM500MR | One | Set | Air-cooled DC digital welding machine |
| No.4 | Welding torch assembly | 500MR | One | Set | Wind-cooled welding torch with 4-meter pipeline package |
| No.5 | Magnetic force controller | CY50/180 | Three | Set | - |
| No.6 | Transport trolley | HL24-006 | One | Set | - |
| No.7 | Intelligent welding control operating system | HL-1.0 | One | Set | - |
Configuration List of Honglu Robot Welding Workstation
| Project Number | HLZZHJ-R-BKLX-12 | ||||
| Equipment Name | Formal fixed-track robot welding workstation | ||||
| Serial Number | Name | Specification / Model Number | Single Set Qty | Units | Note |
| No.1 | Industrial six-axis robot body | HLR6-2000 Welding robot | One | Table | Arm span radius 2000 |
| No.2 | Intelligent Welding System for Steel Structures | SW-IAPP-01-100 | One | Table | - |
| No.3 | Robot vision | HL-750VK | One | Set | Air-cooled |
| No.4 | Welding torch assembly | 500MR Cold | One | Set | Water-cooled welding torch, cleaning station, three-piece set |
| No.5 | Welding power supply | Dex2 500MPR | One | Set | Water-cooled Pulse Intelligent Welding Power Supply |
| No.6 | Robot track | HLF500LG-MM-12M | One | Set | Overall length: 12000 mm; Effective travel of the slide table: 10630 mm |
| No.7 | Operate the electric control cabinet | Non-standardized | One | Set | Including industrial control computer, monitor, mouse and keyboard |
Frequently Asked Questions
Before cooperation, you may have the following questions.
Are you original manufacturer or trading company?
Is your price competitive compared with other companies?
Can you send engineers or whole team to install my project?
Do you accept container loading inspection?
What’s your work flow?
Can you provide architectural and structural design drawings?
Company Advantages
Honglu Group, mainly focuses on the manufacturing of high-quality steel structure and the R&D of prefabricated technology.
Steel structure manufacturer
Honglu, a steel structure top manufacturer with daily capacity 15,000+Tons, Effectively Shorten Construction Period And Saving Construction Costs For You.
efficient production
10 Production Sites, 400+ Production Lines, Annual Production Capacity Of Steel Structure 5,000,000+ Tons, Slabs 30,000,000㎡.
High quality service
Experiencing 21 Years, Serving 100,000+ Customers,Take The Lead In Passing ISO9001, ISO14001, OHSAS18001,Certification of European& American Standards.
Rich product chain
Rich Product Chains, One-Stop Service For Steel Structure Projects.


