Our Best-selling Product: Hot Selling VMC855 CNC Vertical Machining Center

The VMC855 CNC Vertical Machining Center is a robust, high-performance 3-axis machine tool engineered for modern manufacturing. Designed to deliver exceptional accuracy, rigidity, and efficiency, it is the ideal solution for industries ranging from mold making and automotive parts to general metal fabrication and aerospace components. Built on a heavy-duty cast iron frame and optimized for continuous production, the VMC855 balances power, precision, and automation to meet the demands of both small-batch prototyping and high-volume production runs.

Core Performance & Specifications

At the heart of the VMC855 lies a high-rigidity structure designed to eliminate vibration and thermal deformation, ensuring consistent precision even during heavy cutting operations.

The machine’s spacious work envelope accommodates a wide range of workpiece sizes, while its high-torque spindle delivers the power needed for aggressive milling, drilling, boring, and tapping operations.

Key Components That Define the VMC855’s Excellence

1. High-Precision Spindle Unit

The VMC855’s spindle is the backbone of its cutting performance. Constructed from high-grade alloy steel and supported by precision angular contact bearings, it runs with minimal runout, ensuring smooth, chatter-free cuts. The standard 8,000 rpm spindle (upgradable to 12,000 rpm) delivers both torque for heavy roughing and speed for fine finishing, making it versatile for materials like steel, aluminum, and cast iron.

2. Reliable Linear Guideway & Ball Screw System

Built for long-term accuracy, the VMC855 uses high-precision linear guideways and pre-stretched ball screws on all three axes. This combination provides exceptional rigidity, fast response, and low friction, enabling rapid traverse speeds and precise positioning. The automatic lubrication system continuously feeds oil to the guideways and screws, reducing wear and extending the machine’s service life.

3. OKADA 24-Tool Automatic Tool Changer (ATC)

Equipped with a high-performance OKADA disc-type tool magazine, the VMC855 holds up to 24 tools for fully automated tool changes. The fast, reliable ATC reduces non-cutting time dramatically, allowing the machine to complete complex multi-process jobs in a single setup without manual intervention.

4. User-Friendly CNC Control System

The machine features an intuitive CNC control system (compatible with FANUC, Mitsubishi, or GSK options) with a large display and easy-to-navigate interface. Operators can program, monitor, and adjust machining processes with ease, while built-in safety features like the emergency stop button and mode selector ensure secure operation at all times.

Why Choose the VMC855 for Your Workshop?

• Versatility: Handles a wide range of materials and processes, from mold making to custom part production.

• Durability: Heavy cast iron construction and premium components ensure years of reliable use.

• Efficiency: Fast ATC, high spindle speed, and rapid traverse rates keep cycle times low.

• Accuracy: Precision engineering ensures tight tolerances, critical for high-quality parts.

  FAQ: VMC855 Vertical Machining Center

  Q1: What materials can the VMC855 process?

  A: The VMC855 is designed for a wide range of industrial materials, including steel, stainless steel, aluminum, cast iron, and engineering plastics, making it ideal for both heavy roughing and fine finishing applications.

  Q2: What is the standard spindle speed of the VMC855?

  A: The standard configuration comes with an 8,000 RPM BT40 spindle, with optional upgrades to 10,000 or 12,000 RPM for high-speed machining of softer materials or precision finishing.

  Q3: How many tools can the VMC855 hold?

  A: It is equipped with a 24-tool OKADA disc-type automatic tool changer (ATC) as standard, supporting fast, automated tool swaps to minimize non-cutting time. Custom tool magazine sizes are available upon request.

  Q4: What CNC control systems are compatible with the VMC855?

  A: We offer multiple control options, including FANUC, Mitsubishi, and GSK systems, to match your workshop’s operational habits and after-sales support requirements.

  Q5: What is the travel range of the VMC855?

  A: The standard X/Y/Z axis travel is 800 × 550 × 550 mm, with a table size of 1000 × 550 mm, suitable for most medium-sized workpiece machining needs.

  Ready to upgrade your production line with a reliable VMC855 CNC machining center? Contact our team today for a customized quote, detailed specification sheet, or video demonstration of the machine in action.