Overview

The VMC850 FANUC BT40 Vertical 3-Axis CNC Machining Center is an industrial-grade CNC milling solution designed for manufacturers requiring high accuracy, stable operation and efficient production of precision metal components.Featuring a rigid vertical machining structure, the VMC850 provides excellent cutting stability during milling, drilling, tapping and boring operations. The machine integrates a high-rigidity casting structure, precision ball screws, servo-driven axes and automatic tool-changing technology to achieve reliable machining performance in demanding industrial environments.Equipped with a FANUC CNC control system and BT40 spindle interface, the machine provides excellent compatibility with commonly used industrial tooling systems and machining processes.

The three-axis X/Y/Z configuration enables efficient machining of:

• Mechanical components
• Mold parts
• Aluminum parts
• Steel structures
• Precision fixtures
• Industrial housings
• Complex profiles

Compared with conventional milling machines, the CNC machining center can automatically execute programmed machining processes, significantly improving repeatability, production efficiency and machining consistency.

The VMC850 is suitable for small and medium-batch production, precision component manufacturing and industrial workshops requiring dependable CNC machining capability.

Key Features

FANUC CNC Control System

The machine is equipped with the reliable FANUC CNC control system, widely used in global manufacturing industries.

Advantages include:

• Stable CNC operation
• High reliability
• Easy program management
• Strong industrial compatibility
• Convenient maintenance
• Global technical support availability

The FANUC system makes the machine suitable for both experienced CNC operators and industrial production environments.

BT40 High-Rigidity Spindle

The VMC850 uses a BT40 spindle system, providing a balance between cutting rigidity and machining efficiency.

BT40 tooling is widely used in industrial CNC machining because of:

• Strong tool holding capability
• Good cutting stability
• Wide tooling availability
• Suitability for steel and aluminum machining

The spindle supports various machining operations including:

• Face milling
• End milling
• Drilling
• Tapping
• Boring
• Finishing machining

Rigid Vertical Machining Structure

The machine body adopts a high-strength cast structure designed to improve:

• Vibration resistance
• Cutting stability
• Long-term accuracy
• Surface finish quality

The rigid column and base structure allow stable machining under different cutting conditions.

Three-Axis CNC Machining Capability

The VMC850 provides three-axis X/Y/Z simultaneous control.

It is suitable for:

• Flat surface machining
• Pocket machining
• Hole processing
• Contour milling
• Slot machining
• Precision component manufacturing

For customers requiring additional machining flexibility, a rotary table can be added as an optional fourth axis.

Automatic Tool Changer

The integrated automatic tool changer allows the machine to automatically change cutting tools according to the CNC program.

Benefits include:

• Reduced manual tool replacement
• Shorter machining cycle time
• Higher production efficiency
• Better process consistency

Common configurations include:

• 16 tools
• 20 tools
• 24 tools

depending on customer requirements.

Precision Servo Drive System

The X/Y/Z axes use servo motors and precision ball screws to provide:

• Accurate positioning
• Smooth movement
• Repeatable machining
• Improved surface quality

This makes the machine suitable for precision industrial components.

Large Working Area

The VMC850 provides a larger machining range compared with compact machining centers.

It is suitable for medium-sized workpieces including:

• Mold plates
• Mechanical housings
• Fixtures
• Structural parts
• Aluminum components

High-Speed and Efficient Machining

The machine supports efficient machining through:

• High-speed spindle rotation
• Rapid axis movement
• Automatic tool changing
• Optimized CNC control

This helps reduce machining cycle time and improve production efficiency.

Wide Material Compatibility

The VMC850 can process various materials:

• Carbon steel
• Stainless steel
• Aluminum alloy
• Cast iron
• Copper
• Engineering plastics

Cutting parameters can be adjusted according to material properties and tooling selection.

Optional Accessories

The machine can be configured with:

• 4th-axis rotary table
• Workpiece probe
• Tool setter
• Chip conveyor
• Oil mist collector
• Coolant system
• Hydraulic fixture
• Remote monitoring system

These options help adapt the machine to different production requirements.

Technical Specifications

Parameter	Specification
Model	VMC850
Machine Type	Vertical CNC Machining Center
Control System	FANUC / Optional
Structure	Vertical Three-Axis Machining Center
Axis Type	X/Y/Z
X-Axis Travel	Approx. 800–850 mm
Y-Axis Travel	Approx. 500–550 mm
Z-Axis Travel	Approx. 500–550 mm
Table Size	Approx. 1000 × 500 mm
Maximum Table Load	Approx. 500–800 kg
Spindle Type	BT40
Spindle Speed	8000 rpm Standard / Optional Higher Speed
Spindle Motor Power	Approx. 7.5–11 kW
Tool Magazine	16 / 20 / 24 Tools Optional
Rapid Traverse Speed	Approx. 24–36 m/min
Positioning Accuracy	High Precision CNC Control
Repeatability	High Precision Servo System
Guideway Type	Linear Guideway / Optional Heavy Duty Guide
CNC Controller	FANUC / Siemens / Mitsubishi / GSK Optional
Machining Process	Milling / Drilling / Tapping / Boring
Suitable Materials	Steel, Stainless Steel, Aluminum, Cast Iron
Fourth Axis	Optional
Chip Conveyor	Optional
Workpiece Probe	Optional
Power Supply	Customized
OEM / ODM	Available

Note: Technical specifications may vary according to spindle configuration, CNC system, tool magazine and optional accessories.

Applications

Automotive Parts Manufacturing

The VMC850 is suitable for machining:

• Engine components
• Transmission housings
• Brackets
• Mounting parts
• Aluminum components
• Precision mechanical parts

Mold Manufacturing

The machine can be used for:

• Injection molds
• Die-casting molds
• Mold plates
• Mold inserts
• Fixtures
• Tooling components

Its precision control system helps achieve stable machining quality.

Mechanical Component Production

Suitable for manufacturing:

• Machine housings
• Flanges
• Covers
• Shafts
• Connecting plates
• Mechanical structures

Aerospace Components

With appropriate tooling and configuration, the VMC850 can machine:

• Aluminum structural parts
• Precision brackets
• Complex mechanical components

Hydraulic Equipment Parts

Suitable for:

• Valve blocks
• Hydraulic manifolds
• Pump housings
• Connection plates

Multiple drilling and milling operations can be completed efficiently.

Automation Equipment Manufacturing

Used for producing:

• Robot components
• Fixture bases
• Equipment frames
• Precision mounting parts

General Industrial Manufacturing

The VMC850 is suitable for:

• CNC workshops
• Precision machining factories
• Tool rooms
• Engineering companies
• Small and medium production lines

FAQ

1. What is the VMC850 CNC machining center used for?

The VMC850 is mainly used for precision machining of metal components through:

• Milling
• Drilling
• Tapping
• Boring
• Contour machining

It is suitable for industrial parts, molds and precision mechanical components.

2. Why choose a BT40 spindle?

BT40 is one of the most common industrial spindle standards.

Advantages include:

• Good cutting rigidity
• Wide tooling availability
• Suitable for heavy machining
• Compatible with many industrial cutters

3. What CNC system does the machine use?

This model can be equipped with:

• FANUC
• Siemens
• Mitsubishi
• GSK

The final CNC system depends on customer requirements.

4. Can the VMC850 machine steel?

Yes.

The machine can process:

• Carbon steel
• Alloy steel
• Stainless steel
• Cast iron

Suitable cutting tools and machining parameters should be selected according to material hardness.

5. Can it machine aluminum?

Yes.With suitable spindle speed and cutting tools, the VMC850 can efficiently machine aluminum components.

6. Can a fourth axis be added?

Yes.A rotary table can be installed as an optional fourth axis.

This allows:

• Multi-side machining
• Rotary positioning
• Circular machining
• Improved fixture flexibility

7. How many tools can the machine hold?

Depending on configuration:

• 16 tools
• 20 tools
• 24 tools

automatic tool magazines are available.

8. What is the difference between VMC850 and a manual milling machine?

Compared with manual milling machines, CNC machining centers provide:

• Automatic machining cycles
• Higher repeatability
• Better production efficiency
• More complex machining capability
• Reduced operator dependence

9. Can the machine voltage be customized?

Yes.The electrical system can be configured according to the customer’s country requirements.

Please provide:

• Voltage
• Frequency
• Phase

before production.

10. Can the machine be customized?

Yes.

Customization options include:

• CNC controller
• Spindle speed
• Tool magazine capacity
• Fourth axis
• Probe system
• Chip conveyor
• Machine color
• Logo
• Electrical configuration

11. How do I choose the correct CNC machining center?

Please provide:

Workpiece Drawing + Material + Dimensions + Required Accuracy + Production Quantity + Machining Process

Our technical team will recommend the appropriate machine configuration.

Support

Pre-Sales Technical Support

We help customers select the correct machining solution based on:

• Part drawings
• Material
• Dimensions
• Accuracy requirements
• Production volume
• Tooling requirements

OEM & ODM Service

Available customization:

• Machine configuration
• CNC system
• Spindle specification
• Rotary axis
• Accessories
• Branding
• Machine appearance

Quality Inspection

Before shipment, machines undergo inspection including:

• Mechanical operation test
• Spindle test
• Axis movement test
• Tool changer test
• CNC system inspection

Inspection videos can be provided before delivery.

Export Packaging

Professional export packaging includes:

• Anti-rust protection
• Moisture protection
• Reinforced packaging
• Safe transportation preparation

Installation & Technical Support

Remote technical assistance is available for:

• Installation
• CNC setup
• Operation training
• Maintenance
• Troubleshooting

Warranty

The machine includes a one-year warranty according to agreed terms.

Lifetime Technical Support

Long-term technical support is available for:

• Machine operation
• Maintenance
• Spare parts
• Technical consultation

Need a CNC Machining Solution?

Send us:

Workpiece Drawing + Material + Size + Accuracy Requirement + Production Quantity

Our engineers will recommend the right VMC850 FANUC BT40 Vertical CNC Machining Center configuration for your application.

Contact us for complete specifications and quotation.