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Precision Meets Efficiency: BT30 ATC Spindle Solutions for Modern CNC Systems

For manufacturers and workshop professionals demanding precision, efficiency, and automation, choosing the right CNC spindle is critical.

Our range of BT30 ATC spindles, including 3kW autochanger spindle and 2.2kW water cooled spindle models, are designed to support high-speed, automatic tool changing in compact, high-performance CNC machines. Whether you’re upgrading an existing setup or building a new small automatic tool changer spindle system, we deliver consistent power, cooling performance, and long-term reliability.

Table of Contents

Key Features of the Acrylic & Combined Board Spindle

  • BT30 Tool Interface for Fast ATC Functionality
    The BT30 ATC spindle features a compact, balanced taper that supports fast and stable automatic tool changes—ideal for workshops running high-speed production cycles.

  • Powerful 3kW Autochanger Spindle for Continuous Cutting
    Our 3kW autochanger spindle delivers strong torque and speed, capable of machining wood, aluminum, composites, and more. It’s perfect for small CNC machining centers that require both compact design and high output.

  • Compact Size – Big Performance
    Designed as a small automatic tool changer spindle, this series offers a space-saving structure without compromising on precision, making it ideal for desktop CNC routers and compact vertical machining setups.

  • Water-Cooled Stability for High Duty Cycles
    Equipped with advanced water cooling systems, including a 2.2kW water cooled spindle, these models provide stable temperature control for extended operations, reducing thermal deformation and increasing spindle life.

  • Reliable Bearings and Tool Holding
    High-speed angular contact bearings and integrated tool clamping systems ensure smooth operation, high concentricity, and minimal vibration even during demanding jobs.

  • Compatible with ATC Systems
    Easily integrated with automatic tool changer systems, these spindles streamline production and reduce downtime—critical in high-volume or multi-material workflows.

Applications

Our BT30 water cooled ATC spindles are widely used in:

  • Woodworking and cabinetry CNC machining

  • Non-ferrous metal milling, including aluminum and brass

  • High-speed engraving on plastics and composites

  • Compact CNC router upgrades with automatic tool changers

  • Entry-level and industrial multi-tool CNC automation

Technical Specifications

ParameterValue
Tool InterfaceBT30
Power Options2.2kW / 3.0kW
Max Speed18,000 – 24,000 RPM
Cooling TypeWater Cooled
Tool Changing MethodPneumatic ATC (Automatic)
Voltage220V / 380V
BearingsCeramic or Angular Contact
Mounting TypeFlange Mounted
LubricationGrease-packed Bearings

Why Choose This Water Cooling Motor Spindle?

  • Optimized for Compact ATC CNC Machines
    These small automatic tool changer spindle units fit seamlessly into compact CNC systems with full ATC capabilities.

  • Durable and Efficient Cooling
    The 2.2kW water cooled spindle and 3kW options maintain consistent thermal performance in demanding tasks.

  • Automation-Ready
    Designed for integration with CNC control systems, improving efficiency and productivity.

  • Versatile Applications
    Whether for wood, plastics, or light metal, our BT30 ATC spindles offer the flexibility required in modern CNC workshops.

Conclusion

If you’re in search of a compact, high-performance spindle for your automated CNC setup, our BT30 ATC spindle range, including the 3kW autochanger spindle and 2.2kW water cooled spindle, delivers the performance and precision you need. With robust cooling, automatic tool change capabilities, and compatibility with modern CNC systems, these spindles are ideal for businesses seeking efficiency and reliability in a small footprint.

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