WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle
WHD Water Cooled Spindle

WHD Water Cooled Spindle

Water-cooled spindles are core drive components designed to deliver stable, high-speed rotation for CNC machines. Compared with air-cooled spindles, water-cooled spindles use a closed-loop circulating cooling system to continuously remove heat during operation, ensuring consistent accuracy, reduced thermal deformation, and reliable performance in long-term, high-intensity machining applications.

Product Introduction

Our water-cooled spindle is designed for high-precision, high-load machining applications, delivering stable and reliable performance under long-term, high-speed operation. By using a closed-loop water-cooling system, heat generated during spindle rotation is efficiently removed, effectively controlling temperature rise and maintaining machining accuracy.Built with a rigid spindle body, a stable drive motor, and an integrated cooling system, this spindle ensures smooth rotation, strong wear resistance, and consistent output. It is widely used in CNC engraving and CNC milling equipment, where high precision, continuous operation, and surface quality are critical. The water-cooled design significantly extends service life and supports demanding machining tasks across various materials.

Product Specification

Item Specification Item Specification
Voltage 380V, 220V Electrical Equipment Application Milling
Operating speed 24,000 revolutions per minute Maximum torque 0
Drive Motor Warranty 1 Year
Core components The spindle Machinery test report Not Available
Video outgoing-inspection Provided Joint of nose /
Place of origin Shandong, China Weight (kg) 5
Brand name longqiao Cooling type Water Cooling
Power 2.2 kW Product name Water Cooled CNC Spindle Motor
Voltage 220V / 380V Speed 24000 rpm

Product Features

High cooling efficiency

The closed-loop water cooling system rapidly removes heat generated during high-speed rotation, maintaining stable spindle temperature under continuous, high-intensity machining.

 

Stable long-term operation

Efficient thermal control ensures consistent performance and accuracy, making the spindle suitable for prolonged, heavy-duty processing tasks.

 

High precision output

Stable rotation combined with controlled thermal deformation delivers reliable machining accuracy for engraving, milling, and fine cutting applications.

 

Strong rigidity and durability

The robust spindle structure provides excellent rigidity and wear resistance, ensuring stable machining quality across wood, aluminum, stone, and copper processing.

WHD Water Cooled Spindle

Product Application

Water-cooled spindles are designed for high-precision machining equipment that operates under continuous high speed and heavy load conditions. These systems place strict demands on thermal stability, rotational accuracy, and long-term operational reliability, making effective heat control a critical requirement in modern CNC processing environments.

Thanks to their closed-loop water circulation cooling system, water-cooled spindles are widely applied in CNC engraving machines, CNC milling machines, and other precision machining equipment. They are especially suitable for wood processing, aluminum machining, stone cutting, and copper processing, where stable spindle temperature, smooth cutting performance, and consistent machining accuracy are essential for achieving high-quality results over long production cycles.

  • Air Cooled Spindle
    Stable air-cooled spindle operation
  • Air Cooled Spindle
    Integrated motor bearing structure
  • Air Cooled Spindle
    ISO standard spindle interface
  • Air Cooled Spindle
    Reliable CNC machining performance

Packing, Storage, Handling and Transportation

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  • Laser Engraving & Cutting Machines
  • Smoother motion with low friction

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    Jinan Longqiao supplies linear guides, ball screws, motors, drivers and spindle motors from China, helping global OEMs and distributors build reliable CNC machines with stable quality and fast delivery.

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