Top 10 Palletizing Cobot Brands: Why Collaborative Robots Excel in Stacking Applications
By Industrial Automation Correspondent | April 9, 2025
In the vast field of industrial robotics, palletizing remains one of the most physically demanding tasks. Recent data from the Gaogong Robot Industry Research Institute (GGII) shows steady growth in medium/heavy-payload collaborative robots, particularly for palletizing, material handling, and welding applications.
The Cobot Advantage
Traditional palletizing methods subject workers to physical strain and safety risks, while conventional industrial robots—confined behind safety barriers—lack flexibility. Collaborative robots now redefine production with their precision (±0.05mm), rapid deployment (2-hour setup), and barrier-free human-robot collaboration. From food & beverage to automotive parts assembly, these systems combine 20kg payloads with 2.5m stacking heights at 8-12 cycles/minute.
Market Leaders in Palletizing Cobots
1. Dobot CR20A
Ranking #2 globally and #1 in China with 13% market share (2023), Dobot’s solution features 20kg payload, 1700mm reach, and 2500mm stacking height. The CR20A achieves industry-leading 223°/s joint speed and ±0.05mm repeatability. Its proprietary palletizing software enables deployment in 2 hours without programming expertise. Over 80,000 units shipped worldwide serve 80+ Fortune 500 manufacturers.
2. JAKA Zu 20
This compact model (1780mm reach, 20kg payload, IP65-rated) integrates 3D vision for disordered palletizing. Plug-and-play software reduces setup time for heavy-load applications like welding and packaging.
3. Han’s Robot Elfin-S30
The 30kg payload specialist uses dual-joint drive technology for stability. Its Huawei Cloud-integrated system auto-plans paths, while IP67 rating ensures performance in harsh environments like food processing plants.
4. Universal Robots UR20
With 1750mm reach and 20kg capacity, this model requires external cooling and Cognex vision systems. Though versatile, its programming demands certified expertise, limiting flexibility .
5. FANUC CRX-25iA
This industrial-grade robot (25kg payload, 1899mm reach) weighs 210kg—significantly heavier than peers. Its built-in vision supports basic tasks but lacks explosion-proofing for high-risk areas like battery plants.
6. Siasun GCR5
A lightweight (5kg payload) solution for small items, featuring 1200mm reach and ±0.03mm precision. AGV-compatible with 8-hour deployment via low-code interface, ideal for logistics.
7. Elite Robot EC66
This cost-effective desktop model (6kg payload) features energy monitoring and GMP compliance, processing 5,000+ medical items daily with graphical programming.
8. KUKA LBR iisy
Automotive-focused with 15kg payload and 1600mm reach, but requires external add-ons for expanded functionality.
9. Topo G/C Series
Covering 3–13kg payloads, these high-speed robots enhance warehouse efficiency, as demonstrated in logistics automation projects.
Industry Impact
Collaborative robots have matured into a $6.8 billion market (projected 2029 value), with palletizing driving 34.3% CAGR growth . As seen at Bob’s Red Mill, UR20 cobots now achieve cycle times impossible with traditional systems while freeing human operators for higher-value tasks.
“We’d eyed UR cobots for years but needed their payload and reach to evolve. The UR20 finally met our speed requirements while freeing four operators.”
— Nick Chow, Engineering Manager, Bob’s Red Mill
Future Outlook
With smart factories accelerating adoption, next-gen features like Dobot’s SafeSkin contact-prevention technology and Han’s Robot’s cloud integration are pushing boundaries. As payloads increase and AI path-planning improves, cobots will dominate 60% of palletizing applications by 2030.
Disclaimer: Reproduced content reflects original authors’ views. For inquiries, contact China Robotics Network (www.robot-china.com).
