C02/Ammonia Secondary Units

About

SrmTEC from Snowman Group high performance and environment-friendly NATURE Series NH3/CO2 Secondary Units to meet the application requirements of high temp refrigeration, low- temp refrigeration and quick freezing. NH3/CO2 units take CO2 as the secondary refrigerant and NH3 as the primary, forming the composite refrigeration system. This combination not only ensures environmental safe guarding but also solves the issue of high- charging amount of NH3 in the traditional systems, which is a safety hazard. The series includes the design of the automatic control, excellent energy efficiency, high integration, and safety.

Key Features

• NATURE CO2 Secondary
• World- leading SRM NH3 semi-hermetic screw compressor.
• High- speed variable frequency permanent magnet synchronous motor saves more energy than the routine motors.
• Preventive safety warning system makes automatic operation possible and reduces the number of on-site management.

Key Features

• NATURE CO2 Secondary
• World- leading SRM NH3 semi-hermetic screw compressor.
• High- speed variable frequency permanent magnet synchronous motor saves more energy than the routine motors.
• Highly integrated plate and shell type heat exchanger:heat exchange and separation are one, high heattransfer efficiency, compact structure, fully closed structure.
• High- pressure resistant, guaranteed safety.
• Preventive safety warning system makes automatic operation possible and reduces the number of on- site management personnel.
• Module design reduces the design cost of the machine room refrigeration; integral and distributive installation are available.
• Minimal NH3 charge.
• CO2 makes the system fully clean, free of refrigerant oil residue, heat transfer is much more efficient than the traditional systems of NH3 or freon, cooling is rapid and there is no issue of cleaning the refrigeration oil residue at the refrigeration end.
• The valves and sensors are all from the global- known brand, high efficiency and reliable safety.