Why Chinese vertical machining center is welcomed

The advantages of China's CNC machining centres can be summarised as ‘three highs, three lows, and three transformations’ — high precision, high efficiency, and high stability; low cost, low energy consumption, and low risk; and intelligent, flexible, and domestic production. These advantages are specifically reflected in the following eight dimensions:

Strong comprehensive machining capabilities

A single machining centre integrates multiple processes such as milling, drilling, boring, reaming, and tapping. A workpiece can be processed into complex surfaces with a single clamping, eliminating repetitive positioning errors. A single machine can replace 3–5 traditional machine tools.

Leading precision and stability

• Domestic high-end models have achieved micron/sub-micron level precision, surpassing imported models in certain metrics through core technologies such as five-axis联动, nanometer-level error compensation, and active vibration reduction.

• Closed-loop control combined with an intelligent temperature control system ensures dimensional consistency (CpK ≥ 1.67) during prolonged continuous processing, meeting the stringent standards of aerospace, semiconductor, and other demanding industries.

Exponential improvement in production efficiency

• Automatic tool change (ATC) + multi-axis联动, with cutting utilisation rates exceeding 80%, which is 3–4 times that of general-purpose machine tools; processing cycles for complex parts are reduced by 50–70%.

• Supports 24/7 unmanned operation, with night shift ‘lights-out factory’ mode reducing labour costs by over 30%.

Low total cost of ownership

• Purchase cost is only 60–70% of imported equipment of the same specifications;

• Domestic supply chain + localised service, spare parts delivery time ≤24 hours, maintenance costs reduced by approximately 40%;

• Green technologies such as energy recovery and dry/minimal lubrication reduce overall energy consumption by 15–25%.

Flexibility and rapid changeover

• Modular fixtures, follow-along pallets, and robot units can complete new product changeovers in 10 minutes, adapting to ‘multi-variety, small-batch’ order patterns.

• Digital twins + intelligent process packages (specialised programs for impellers, blades, new energy vehicle die-casting integrated parts, etc.) reduce new product introduction cycles by 30–50%.

Continuously improving intelligence levels

• Equipped with over 30 types of sensors, enabling real-time monitoring and adaptive compensation of tool life, cutting force, vibration, and thermal deformation.

• Seamlessly integrated with MES and ERP systems, supporting remote maintenance and predictive maintenance, with an overall equipment effectiveness (OEE) improvement of 15–20%.

Translated with DeepL.com (free version)