CNC Cooler comes with 25 SCFM Generator, which produces 2,500 BTUH cooling capacity. All CNC Coolers were made of Stainless Steel; it meets NEMA 4, NEMA 4X, and NEMA 12 rating as IP66 for wash-down protection and resistance to oxidation and corrosion.

CNC Cooler comes with 25 SCFM Generator, which produces 2,500 BTUH cooling capacity. All CNC Coolers were made of Stainless Steel; it meets NEMA 4, NEMA 4X, and NEMA 12 rating as IP66 for wash-down protection and resistance to oxidation and corrosion. 

Vortex CNC Cooler Efficiency

Type Nomenclature

Vortex CNC Coolers Mounting Front

Specifications

CNC Cooler comes with 25 SCFM Generator, which produces 2,500 BTUH, cooling capacity. All CNC Coolers were made of Stainless Steel; it meets NEMA 4, NEMA 4X, and NEMA 12 rating as IP55, and IP66 for wash down protection and resistance to oxidation and corrosion.

Dimensions

Type Nomenclature

SMVCC 20025M / 20325M Cooling Capacity

Example)

The cooling capacity of CNC Cooler is 2,000 BTU/h at the inlet air pressure of 100PSI(7bar) for 25CFM Generator. The cooling capacity of Vortex Tube SMVT10025M is 2,500 BTU/h at 100PSI.However, the cooling capacity of CNC Cooler SMVCC20025M is 2,000BTU/h at 100PSI, which is reduced by 20%.

CNC Cooler is adjustable within the range of the cooling capacity. Under the same conditions, if the inlet pressure is 60PSI(4bar), the cooling capacity is 1,200 BTU/h. For standard CNC cooler models, SMVCC20025M/20325M, the suitable generator is 25CFM.

SMVCC20325M model is always suitable for the temperature control system because it controls the compressed air supplied before the CNC cooler, with the thermostat and solenoid valve (2-Way Solenoid Valve) built in the product in order to save energy.

If the cooling capacity of 35 CFM is required for the CNC cooler, please contact the sales department of the head office.

Operating Principle

	Air conditioning with only compressed air as a power source. There are no moving parts. The Vortex CNC Cooler uses a Vortex Tube to convert compressed air into two streams -one hot and one cold. The cold air is discharged into the control cabinet of your CNC Control. The air is filtered before it is cooled so that only clean, dry air is introduced to the sensitive controls. There are relief valves and seals built into the CNC Cooler to enable the unit to maintain the sealed nature of NEMA boxes. CNC Cooler Systems (25SCFM factory set) include 5μm air filter for the compressed air system, and a ducting kit for the cold air so you can direct the coldair to the heat source in your control cabinet. Systems include an adjustable electrically operated thermostat, and a solenoid valve to provide thermostatic control for your systems. All systems come complete with installation instructions. The CNC Cooler mounts into a standard 3/4 "electrical knockout and the thermostat mounts into a standard 1/2" electrical knockout.
When compressed air is supplied to the inlet of the CNC Cooler, it comes into the CNC Cooler, and the upper part of the two airflows turns to hot air and the lower part turns to cold air. Hot air at the top of the CNC Cooler is wrapped in the interior of the CNC Cooler and discharged to the outside completely. While, the cold air changes the elevated temperature inside the cabinet, and the hot air inside the cabinet is discharged to the outside as shown in the figure. The cold air discharged from the CNC Cooler makes the interior of the cabinet cool and comfortable. As the inside of the cabinet is sealed, it blocks hot air from outside and prevents dust and foreign matter.

Uses

Easy to install at the workshop at a low cost with quality assurance of CNC coolers for NC / CNC controllers, PLC, motor controllers, industrial cameras and control boxes of industrial equipment. No need of repair of the product, it does not use Freon gas(CFC’s), and requires no maintenance.

As the CNC Cooler is attached to the control panel, being sealed, it discharges the heat generated from the inside of the control panel equipment and it always keeps proper temperature, by which the interior of the CNC Cooler can be controlled cleanly and quietly.

Benefits

• Low cost
• Reliable
• Prevention of malfunction of the equipment
• Easy to install
• Maintenance-free after the operation of the product
• No vibration, quiet, noise within 70dBA
• No fans or filters inside the panel
• Prevention from dirt and dust inside the panel

Example of Use

Reference Data

Determining Requirements for the Selection of a Cabinet Model

(Please maintain the temperature inside the cabinet at 32°C)

Figures about the size of the interior of the cabinet and the heat load area :(2 x W(Width)+2 x D(Depth))H (Height)=square feet of cabinet *1ft = 30.48cm

Example: 5″wide, 2″deep, 5″high = 70 SF

If the reading is taken on a 21.1°C/Day, and the temperature inside the control panel reads43.3°C, add 3.9°C to more heated electromagnetics and also add 3.9°C even in hot summer.

90°F (32°C) is the operating temperature for stable and efficient operation by reducing the thermal stress in the control of many electronic devices and cooling and drying the substrates in the electronic devices.

The temperature of 32°C at wafer boards is a proper and efficient temperature condition for most electronic devices in order to reduce the amount of heat generated inside the cabinet in a safe operation control.