3 Axis CNC Gantry Machining Center MD

The MD-Z-3020 3-Axis Gantry Machining Center is a high-speed, mid-sized solution engineered for precision tasks like milling, drilling, boring, reaming, and tapping. Consequently, this 3-axis gantry machining center excels in small to medium batch production of complex non-ferrous metal parts, such as battery enclosures for electric vehicles, 5G communication housings, and precision automotive components. Furthermore, it employs high-precision linear rails and rack-and-pinion drives to deliver outstanding dynamic performance, supporting high-speed cutting (up to 60m/min) and smooth low-speed operation without creep. As a result, it’s widely adopted in aerospace for crafting precision components.

Main Features:

1. High-Rigidity 3-Axis Gantry Motion System

   • First, it features premium HIWIN/THK linear rails with a friction coefficient of ≤0.003, increasing load capacity by 30% while maintaining noise below 75dB.

   • Additionally, a German NEUGART precision reducer (torque density 0.8Nm/kg) ensures 0.6G acceleration and 0.02mm positioning accuracy across the full stroke (VDI certified).

2. Advanced Spindle Technology

   • Specifically, it incorporates an imported ceramic bearing spindle with a 0.2MPa labyrinth air curtain, effectively blocking cutting fluid ingress.

   • Moreover, the standard 20,000rpm high-speed spindle is optimized for machining hardened steel (HRC50+).

3. Smart 3-Axis Gantry Production Integration

   • To begin with, a gantry-mounted tool arm magazine (24/32 tool slots optional) enables swift tool changes in just 1.5 seconds.

   • Furthermore, a modular four-sided door system enhances flexibility:

     • A 2030mm front door with automatic opening supports battery enclosure materials.

     • A 1980mm left sliding door facilitates production line integration.

     • A 2600mm right detachable door is ideal for robotic unloading.

     • Plus, full-door electronic safety locks paired with a light curtain ensure robust dual protection.

4. Precision 3-Axis Gantry Manufacturing Process

   • Notably, the machine bed uses HT300 nano cast iron, treated with 90 days of natural aging, vibration stress relief, and secondary annealing to keep residual stress below 5MPa.

   • Additionally, an 8MPa high-pressure grease lubrication system with flow monitoring guarantees maintenance-free operation for moving parts.

5. 3-Axis Gantry Scalability Assurance

   • Finally, it supports customizable PLC programming with a 20% I/O interface expansion margin, ensuring seamless future upgrades.