China VMC740 Vertical Machining Center - Top Quality Suppliers & Factory Direct CNC Solutions
Product Performance
Vertical machining center is mainly used for machining spare parts with high precision, multi-procedure, and complicated shapes, such as plates, disks, shells, moulds, etc. It can complete milling, drilling, reaming, boring, and tapping continuously as well as precise machining of slant faces, two-dimensional and three-dimensional surfaces in one single clamping. The process is programmed and batched, shortening the production cycle, thus ensuring users obtain excellent economic benefits.
VMC740 vertical machining center adopts a vertical frame layout: the column is fixed on the bed, the spindle box moves up and down along the column (Z axis), the saddle moves longitudinally along the bed (Y axis), and the table moves crossly along the saddle (X axis).
All large parts adopt high-strength cast iron material, including the bed, table, saddle, column, and spindle box. They are optimized by 3D computer software, featuring a reasonable arrangement of stiffened plates and a complete heat treatment process to eliminate residual stress, ensuring the machine maintains sufficient strength, rigidity, and high stability.
Key Structural Features
- VMC740 three-axis linear guideway
- Taiwan 10000rpm high-speed and high-precision spindle unit
- VMC740 Taiwan famous brand 16pcs arm-type tool magazine
Configurations
Standard Configuration
- CNC controller
- Standard network port
Option Configuration
- KND-2000M, HNC818, GSK218 CNC controller
- 4-axis rotary table, 5-axis cradle rotary table
- Coolant through spindle
- Screw type chip conveyor
- Chain type chip conveyor
Specifications
| Main specifications | Unit | VMC640 |
|---|---|---|
| Table size | mm | 920X400 |
| T-slot (Width-Qty-Distance) | mm | 14-3-120 |
| Max.table load | kg | 300 |
| X-axis travel | mm | 700 |
| Y-axis travel | mm | 400 |
| Z-axis travel | mm | 500 |
| Distance from spindle nose to table surface | mm | 100-600 |
| Distance from spindle axis to column surface | mm | 439 |
| Spindle taper | -- | BT40 |
| Max.spindle speed | rpm | 10000 |
| Spindle motor power | kW | 5.5/7.5 |
| Max.torque of spindle | N.m | 26.3/47.8 |
| Tool magazine type | -- | Arm type |
| Tool magazine capacity | pcs | 16 |
| Max.diameter of tool(Full/Empty) | mm | φ80/φ150 |
| Max.tool length | mm | 300 |
| Max.tool weight | kg | 8 |
| Tool change time(T-T) | S | 1.55/5 |
| Rapid feed speed(X/Y/Z) | mm/min | 30000/30000/24000 |
| Cutting feed speed(X/Y/Z) | mm/min | 1-10000 / 1-10000 / 1-10000 |
| Positioning accuracy(X/Y/Z) | mm | ±0.005/300 JIS |
| Repeat positioning accuracy(X/Y/Z) | mm | ±0.003 JIS |
| Total power capacity | kVA | 20 |
| Machine weight | kg | 3500 |
| Machine overall size | mm | 2160×2260X2300 |
Main Parts Photos
Tool Magazine
24pcs arm type tool magazine
Roller Liner Guideway
THK (Japan) / HIWIN (China Taiwan)
Spindle
Cells
Ball Screw
THK/HIWIN
Screw Type Chip Conveyor
Standard chip removal system
Pneumatic System
Spindle front seal, spindle taper hole blowing
Auto Lubrication System
Automatic slide and screw lubrication
Chain Type Chip Conveyor
High-efficiency chip removal
Applicable Industries
Factory Tour
Exhibition
EMO
Shanghai
Beijing
End User Use Scene
Frequently Asked Questions (FAQ)
What are the primary applications of the VMC640/VMC740 Vertical Machining Centers?
These machines are designed for high-precision, multi-procedure processing of complex parts like plates, discs, shells, and moulds. They support continuous milling, drilling, reaming, boring, tapping, and 2D/3D surface machining.
What materials are used in the construction of the VMC frame?
All major structural components—including the bed, table, saddle, column, and spindle box—are made from high-strength cast iron. The structures are optimized via 3D software and undergo heat treatment to eliminate residual stress, ensuring rigidity and stability.
What options are available for the CNC controller?
While the standard configuration comes with a high-performance CNC controller, options include KND-2000M, HNC818, and GSK218 controllers to suit different user preferences and operating habits.
Can I configure a 4th or 5th axis on these machining centers?
Yes, optional configurations include a 4-axis rotary table and a 5-axis cradle rotary table, allowing for multi-sided and complex geometry machining in a single setup.
What chip removal systems are available?
Depending on your machining material and volume, you can choose between an optional screw-type chip conveyor or a chain-type chip conveyor for efficient waste management.
How does the lubrication system work?
The machine features an automatic lubrication system that ensures the linear guideways and ball screws are consistently lubricated, reducing wear and maintaining high positioning accuracy over long-term operation.