Spot Cooling Device | Ultra-Low Temperature Air Generator "Kolder" (with video)
A compact spot cooler that generates ultra-low temperature air with a maximum temperature difference of -75°C just by connecting compressed air.
The Kolder is a simplified spot cooler that applies the principle of vortex. Without using power supply or refrigerant gas, it discharges ultra-low temperature air with a maximum temperature difference of -75°C (at a supply pressure of 0.7 MPa, for model 190-75SV) just by connecting compressed air. A typical application of the generated cooling air is the removal of heat generated during the processing of materials such as metals and plastics, and it shows excellent effects particularly in the processing of hard materials and high-viscosity substances (such as titanium alloys, stainless steel, nickel alloys, and thermoplastic plastics). Additionally, the cooling effect on workpieces and tools leads to improved cutting speeds and extended tool life, making it particularly suitable for dry cutting of materials like magnesium alloys. Furthermore, it is effectively used as a cooling source for various spot cooling applications, such as preventing heat-related issues in electrical control boxes and various measuring instrument boxes, cooling molds, and cooling tests for semiconductors and PC boards. *For more details, please refer to the basic information and downloadable materials at the bottom of the page.
- Company：サンワ・エンタープライズ
- Price：10,000 yen-100,000 yen
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