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China Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine Manufacturers, Factory
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China Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine Manufacturers, Factory

China Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine Manufacturers, Factory

The Tongtai TMV-720A, a leading vertical machining center, is a historically best-selling CNC machine tool. Praised for sub-2-second tool changes, rigid structure, and high precision, this vertical milling solution excels in job shops and light production, making it a favorite among automotive, aerospace, and 3C manufacturers seeking reliable CNC machinery.

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Product Description

Product Overview

This high-speed C-frame vertical machining center seamlessly blends speed, accuracy, and durability, standing out among vertical CNC machines. Its robust one-piece Meehanite casting minimizes vibration during high-speed operations, a key feature that sets it apart from standard vertical mills.
Capabilities With X/Y/Z axis travels of 720×480×530 mm and an 800×480 mm worktable (supporting up to 500 kg), it efficiently handles medium-sized parts, from aluminum components to steel and cast-iron workpieces.
Spindle Performance Equipped with a BT-40 taper spindle, it operates at 8,000 rpm as standard (with 10,000–15,000 rpm options) and features an integral cooling system, ensuring sustained precision.
Efficiency Boosters A rapid traverse rate of 48 m/min across all axes and a 24-tool arm-type magazine (2.5–3 second tool changes) significantly reduce non-cutting time.
Control Options Comes standard with Mitsubishi M80, with optional Fanuc 0i-MF or Siemens 828D controls for seamless integration.

Key Advantages

  • Ultra-fast tool changes (under 2 seconds) and a rigid structure maximize uptime and stability.
  • Premium linear guideways and ball screws ensure tight tolerances for precision tasks.
  • Customizable spindle speeds and tool magazine capacities (optional 30-tool drum) add flexibility.
  • Compact footprint (2.3×2.5 m) and 5,800 kg weight fit easily into facilities without compromising performance.

Ideal Applications

Trusted in automotive manufacturing for machining engine parts and chassis components, in aerospace for precision aluminum parts, and in 3C industries for electronic enclosures. It complements 5-axis machining centers in complex production lines, handling medium-sized parts with efficiency.

Product Specifications

Specification TMV-720A
Table size (LxW)800x480 mm
Max. loading capacity500 kg
X/Y/Z axis travel720/480/530 mm
X/Y/Z axis rapid traverse48/48/48 m/min
Spindle taper7/24 Taper No.40
Spindle speed8000 (10000) rpm
Spindle motor11/7.5/5.5 kW
Tool capacity24 pc

Common Questions

What materials can the TMV-720A machine?
It is designed to efficiently handle a wide range of materials, including aluminum components, steel, and cast-iron workpieces.
How fast is the tool change process?
The machine features an arm-type magazine that allows for ultra-fast tool changes in under 2 to 3 seconds, maximizing production uptime.
What are the available spindle speed options?
The standard spindle speed is 8,000 rpm, with high-speed options available at 10,000 to 15,000 rpm to suit different machining requirements.
Which CNC control systems are supported?
The unit comes standard with Mitsubishi M80, and offers optional compatibility with Fanuc 0i-MF or Siemens 828D controls.
What is the maximum workpiece weight for the table?
The 800x480 mm worktable is robustly designed to support a maximum loading capacity of up to 500 kg.
How does the machine ensure precision during high-speed operation?
It utilizes a one-piece Meehanite casting to minimize vibration and features an integral spindle cooling system to maintain thermal stability.

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China Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine Manufacturers, Factory

China Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine Manufacturers, Factory