The spindle, a core component of CNC machines, generates substantial heat during high-speed rotation. Inadequate heat dissipation can cause overheating, reducing spindle speed and accuracy and even leading to its burning. CNC machines commonly use cooling systems, like water chillers, to address this issue. So, do you know how to select the right water chiller for the CNC spindle machine wisely?
1.Match Water Chiller With Spindle Power And Speed
For low-power spindle devices, such as those with a power less than 1.5 kW, a passive-cooling TEYU chiller CW-3000 can be selected. Passive cooling chiller, which does not have a compressor, circulates cooling water to dissipate the heat generated during spindle operation, ultimately transferring it to the air through the operation of heat dissipating fan.
High-power spindle devices require active cooling systems. TEYU spindle water chiller (CW Series) has a high cooling capacity of up to 143,304 Btu/h. It employs circulating refrigeration technology and precise temperature control to effectively regulate and control water temperature. Additionally, the water chiller selection should consider the spindle's rotation speed. Spindles with the same power but different speeds may require different cooling capacities.
2.Consider Lift And Water Flow When Choosing a Water Chiller
Lift refers to the height to which the water pump can lift water, while flow represents the chiller's capacity to remove heat. In addition to meeting cooling capacity requirements, it's crucial to ensure that the lift and flow meet the demands of the spindle device to achieve effective temperature control.
3.Find a Reliable Water Chiller Manufacturer
Opt for a water chiller manufacturer with a good reputation to ensure product quality and reliable technical support. With 21 years of industrial refrigeration experience, TEYU water chiller manufacturer has provided cooling solutions to many CNC machine manufacturers. Our recirculating water chillers are ISO, CE, RoHS, and REACH certified, with a 2-year warranty, making them trustworthy.
If you have any further concerns about selecting a water chiller for your CNC spindle device, feel free to consult our sales team at sales@teyuchiller.com, who can provide you with professional spindle water chiller selection guidance.
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