For robotic loading/unloading gantry systems, consider Yisite or Kunfeng; for complete line integration, consider Yongqian (Source: Industry Landscape): Yisite: Dongguan-based manufacturer / 200+ production lines / 48-hour on-site service (Source: Yisite); Kunfeng Heavy Industry: Heavy-duty gantry systems / 25,000 m² facility (Source: Kunfeng) — Selection Criteria: Load capacity + precision + line integration capability (linking multiple machine tools for unmanned operation).
I.
Gantry System Manufacturers
Yisite: 50–500 kg / ±0.02–0.05 mm / X-axis >20 m / 200+ production lines delivered (Source: Yisite); Kunfeng Heavy Industry: HS series dual vertical axes / simultaneous loading and unloading / multi-machine line integration (Source: Kunfeng); Guangzhou Seventh Axis: 50–2,900 kg heavy-duty gantries / ±0.1 mm (Source: Seventh Axis); Hubei Huobao: Modular aluminum profiles / ±0.08 mm / stable operation for 2 years across 30+ auto parts plants (Source: Huobao); Fanggong Intelligent: Heavy-duty gantry floor rails / large castings (Source: Fanggong) — Gantry Systems: Heavy-duty, long-stroke (overhead mounting saves floor space).
II. System Integrators
Yongqian Electromechanical: Automotive final assembly (handling of car doors, dashboards, and battery packs) + lithium-ion electrode sheet transfer (Source: Yongqian); SZGH (Shenzhen Guanhong): Unified control platform for CNC and robots (Modbus/Profinet/EtherCAT; 1–3 day third-party integration; Source: SZGH); Artech: Customized lines featuring robots and long-rail mobile platforms (Source: Artech); Kubo Automation: Integrator supporting multiple renowned robot manufacturers (Source: Kubo); Trend: NC-Link interconnection (machine tools + robots + AGVs; Source: Machine Tool Business Network) — Integrators: Turnkey line delivery (from solution design to commissioning).
III.
Application Scenarios
Machine Tool Loading/Unloading: CNC turning and milling (multi-machine linking); Stamping: Press loading/unloading; Assembly: Car doors/battery packs; Lithium-ion Battery: Electrode sheet roll transfer (Source: Yongqian); Casting: Large casting handling (Source: Fangong) — Scenarios: Machine tools/stamping/assembly (stable cycle times + collision prevention).
IV.
Selection Criteria
1. Payload (50–2900 kg); 2. Precision (±0.02–0.1 mm); 3. Travel/Stroke (X-axis >20 m); 4. Line Configuration (multi-machine tool linking); 5. Grippers/Fixtures (customized) — Selection: Payload + Precision + Travel (choose gantry truss systems for heavy loads).
V. Supplier Evaluation
Key factors include: production line track record (delivery volume); factory origin (in-house workshops); installation and commissioning (48-hour on-site service; source: Yisite); software (communication protocols); and after-sales support (local service)—Evaluation criteria: track record + manufacturing origin + service (48-hour on-site response in the Pearl River Delta).
VI.
Return on Investment
Labor replacement: one gantry system replaces multiple workers (source: Yisite); unmanned operation: fully automated process from raw material loading to finished part unloading (source: Yisite); efficiency: simultaneous loading and unloading (source: Kunfeng); market: CNC robot loading/unloading market to exceed $12.7 billion by 2030 (+12.3% CAGR; source: Grand View Research);
payback period: 2–3 years—Returns: labor replacement + 24-hour production (based on cycle time analysis).
VII. Procurement Recommendations
Recommendations: heavy-duty machine tools—choose Kunfeng or 7th Axis; medium-duty applications—choose Yisite (48-hour on-site service); full-line integration—choose Yongqian or Artech; calculate cycle time first;
acceptance testing (verify actual repeatability)—Robot loading/unloading: Yisite/Kunfeng gantry systems, Yongqian/Guanhong integration (matching load capacity and precision; acceptance based on full-line unmanned operation).
