Standard configuration of water-cooled screw chiller:

1. Adopting effective imported brand semi enclosed screw compressors, reliable operation, high efficiency, simple maintenance, precise capacity control, low vibration, low noise, and high sealing performance

2. Standard shell and tube evaporator, using fast heat transfer corrugated tube, with good thermal conductivity, high pressure resistance, and effective stability

3. Equipped with an effective external balanced thermal expansion valve throttling device as standard, ensuring the stable, long-lasting and effective operation of the unit

4. The unit is shockproof, dustproof, anti-aging and has a long service life

5. Adopting Taiwan imported controller, touch screen human interface, fully automatic temperature control system, and precise monitoring of unit operation status

6. The temperature control range is adjustable from 5 to 30 degrees, with a temperature control within ± 1 ℃. It is fully displayed in Chinese and displays the temperature with precision up to 0 １℃

7. Adopt graded or infinite energy control to ensure that the unit can achieve * da energy-saving effect under any load

8. * * Complete protection: compressor anti frequent start, overcurrent relay protection, compressor motor electric heating protection, antifreeze protection, oil heating protection, phase protection, high and low voltage protection, exhaust high temperature protection, * * valve, cut-off protection, etc

9. Design for 24-hour non-stop operation of the unit

Optional device:

1. Optional remote monitoring function, MODBUS485 communication protocol, easy to achieve remote operation

2. Optional refrigerant sight glass for observing the refrigerant state

3. Optional refrigerants: R22, R134a, R407c, R404a

4. Multiple heat exchangers are available: 304 # stainless steel material, titanium tube anti-corrosion material, 316L anti-corrosion material, PE and other chemical materials

5. Optional models: Low temperature type, pure water type, anti-corrosion type, split type, explosion-proof type

6. Other special voltage or frequency refrigeration units can be selected to meet CE EU standards

7. Other optional supporting equipment: cooling water tower, cooling water pump, chilled water pump, chilled water storage tank, etc

Application areas:

Application areas: Milk freezing, laser, chemical, electroplating oxidation, precision equipment, ink, printing, papermaking, hardware, casting, bottle blowing, injection molding and vacuum forming industries, food cleaning and freezing, pharmaceutical industry, electronic circuit boards, wave soldering and reflow soldering, drum interlayer cooling, space purification treatment, ultrasonic cleaning, bath temperature rise and fall, welding and cutting, surface treatment, aluminum profiles, glass technology, jewelry processing, leather, aquaculture