Moving Column CNC Center Tongtai QVM-610AII: Auto Pallet Changer

Engineered as an efficiency-focused CNC machine tool, the QVM-610AII’s moving column design optimizes workspace utilization, differing from fixed-column vertical CNC machines by enabling more flexible workpiece positioning. Its core advantage lies in the automatic pallet changer system, which allows parallel loading/unloading during machining— a key feature for production lines aiming to maximize throughput without compromising quality.

● Dual-Pallet Work Capacity: Equipped with two 700×410 mm worktables, each supporting up to 400 kg (total 400×2 kg max load), it handles medium-sized parts like aluminum components and steel fittings. This dual-pallet setup eliminates waiting time for part setup, outperforming single-pallet milling centers in continuous production.

● Spindle Performance: The 7/24 Taper No.40 spindle operates at 8,000–10,000 rpm, paired with a 7.5/5.5 kW motor (optional 9/7.5 kW) to deliver reliable cutting power for common industrial materials. Its design prioritizes stability, complementing the machine’s accuracy-focused features.

● Rapid & Precise Motion: X/Y axes reach 36 m/min rapid traverse, with Z-axis at 30 m/min, ensuring fast positioning between machining steps. When combined with the 4-second pallet change, this minimizes idle time—critical for meeting high-volume production targets.

● Patented Accuracy Boost: The pallet’s 3-point jig fixture support mechanism (a patented design) ensures uniform workpiece clamping, reducing deformation and enhancing processing accuracy— a unique advantage over standard CNC machining tools without specialized fixture support.

● Ultra-Fast Pallet Exchange: 4-second change time drastically reduces non-cutting time, doubling throughput compared to manual pallet setups common in basic vertical machining centers.

● Moving Column Flexibility: Unlike fixed-column models, the moving column design optimizes access to workpieces, simplifying setup for irregularly shaped parts and improving overall operational efficiency.

● Patented Fixture Stability: 3-point jig support (patented) ensures consistent clamping force, maintaining precision even during repeated pallet changes—essential for batch production requiring tight tolerances.

● Dual-Pallet Cost Efficiency: By enabling parallel loading/machining, it eliminates the need for additional machines to handle setup, offering higher productivity at a competitive price point compared to specialized automated CNC systems.

Well-suited for high-volume production in automotive component manufacturing, electronic part machining, and general engineering shops. Its dual-pallet system and fast changeover make it a top choice for batch processing of medium-sized parts, where it can complement 5-axis CNC machines by handling high-throughput tasks while the latter focuses on complex machining.