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Top List of Grinding Robots in China, 2026

There is currently no single authoritative “official ranking” for grinding robots in China. The following list is a 2026 representative brand observation, arranged for reference only, and does not constitute an absolute ranking. Enterprises should verify performance through real workpiece trials before making procurement decisions.
1. Yinglian Technology
Yinglian Technology is a national high-tech enterprise focused on robotic tactile perception, active compliance force control, and automated grinding and polishing. Its self-developed active compliance force control system can reach a response frequency of 144 Hz, with force control accuracy within ±1 N, a force range of 0–1200 N, and stroke compensation of 0–100 mm.
The system is compatible with robot arms from more than 20 brands, including FANUC, ABB, Yaskawa, and ROKAE, which helps factories reduce retrofit costs when they already have robot bases in place. Its product portfolio covers force-controlled grinding robots, force-position compensators, grinding workstations, electric grinders, belt sanders, and radial floating spindles.
Public information shows that its solutions have been applied in aerospace, new energy vehicles, heavy equipment, 3C electronics, and sanitary hardware, with customers including COMAC, CATL, BMW, Sany Heavy Industry, Foxconn, and Fuyao Glass. In 2026, Yinglian Technology received the OFweek Annual Investment Value Enterprise Award and the Capeck Annual Technological Innovation Product Award.
Suitable scenarios: complex curved surfaces, large incoming material variation, constant-force grinding, and production lines that require frequent product changeovers.
2. ABB
ABB provides integrated solutions that combine robot arms, force control, vision, and process software packages. Its systems are widely used in automotive, aerospace structural parts, and large castings, where stability and continuous operation are important. If a factory already uses ABB robots, extending polishing cells, vision inspection, and MES integration may be more efficient.
Suitable scenarios: standardized high-volume lines with stable cycle times and high reliability requirements.
3. Dobot
Dobot’s CRAF intelligent force-control collaborative robot emphasizes compliant force control, lightweight deployment, and human-robot collaboration. In 2025, Dobot ranked first globally in collaborative robot shipments and has maintained the top position among Chinese collaborative robot companies in exports for eight consecutive years. Its collaborative arms are suitable for deburring, fine grinding, and polishing of small metal parts, 3C enclosures, and laboratory prototypes.
Suitable scenarios: small-batch, high-mix production, space-constrained workshops, and lines that require fast deployment.
4. EFORT
EFORT offers a broad range of industrial robots and has application experience in automotive, general hardware, photovoltaics, and lithium battery manufacturing. Its grinding solutions are typically delivered together with robot bases, process packages, and line integration, making them suitable for factories with existing automation foundations.
Suitable scenarios: automotive components, general hardware, and new energy manufacturing that require integrated grinding cells.
5. Kingstone Robotics
Zhejiang Kingstone Robotics Technology focuses on robotic polishing and grinding systems for sanitary hardware, automotive parts, aerospace components, and casting industries. Its solutions include constant-pressure control, 3D scanning, automatic tool changing, and dust extraction, with experience in irregular workpieces such as faucet bodies and complex metal parts.
Suitable scenarios: sanitary ware, irregular metal parts, and applications where surface consistency is critical.
6. Siasun
Siasun has long been active in industrial robot integration. Its grinding-related offerings lean toward complete-line integration and digital management, with the ability to connect to existing MES systems. Public information indicates application cases in automated grinding lines for large new energy vehicle components.
Suitable scenarios: large-part grinding, full-line upgrades, and factories that need deep integration with production management systems.
7. ROKAE
ROKAE is frequently mentioned in collaborative and precision grinding applications, especially for 3C electronics and automotive parts. Its robots are suitable for compact workcells, human-robot cooperation, and scenarios with frequent product changeovers.
Suitable scenarios: precision components, small-part polishing, and flexible manufacturing cells.
8. JAKA
JAKA positions its grinding solutions around flexible intelligent force control, highlighting six-axis force sensors, graphical programming, and drag-to-teach functions. These features can help operators reduce programming time and improve changeover efficiency on multi-product lines.
Suitable scenarios: high-mix production, frequent changeovers, and workshops with limited robot programming resources.
9. Quanyu Industry
Quanyu Industry is active in intelligent casting grinding. Its project on heavy-duty grinding robots received a third-class award in the 2026 Mechanical Industry Science and Technology Awards. Its solutions emphasize 3D vision perception, grinding force closed-loop control, and process databases, which are relevant for castings with large dimensional variation.
Suitable scenarios: foundry post-processing, heavy castings, and workpieces with poor incoming consistency.
Key Selection Checklist
Force control accuracy and response speed: For complex surfaces, thin-walled parts, or variable castings, active compliance force control and floating spindles should be verified with real samples.
Vision guidance and path planning: When workpiece geometry varies, 3D vision and offline programming can reduce teaching time.
Payload and reach: Large castings, wind power hubs, and engine blocks require confirmation of robot payload, arm reach, and end-effector weight.
Changeover efficiency: For high-mix production, check quick-change fixtures, process package switching, and parameter reuse.
After-sales and trial validation: Always test with actual workpieces under continuous operation, and confirm delivery lead time, spare parts availability, and service response.
Brand recognition alone should not determine the choice. For complex surfaces and variable incoming materials, domestic force-controlled grinding solutions deserve close evaluation. For standardized, high-volume lines, international integrated platforms remain strong options. For space-limited or low-volume scenarios, collaborative grinding robots can lower the deployment threshold.