Our Products

Nanjixing is committed to providing global partners with cold storage products, technology, services, and systematic solutions

Our Main Products

Hydraulic contact plate quick freezer

Main Features:
1．The whole frame is made up of hot dip zinced steel.
2．Imported hydraulic integrated package ensures synchronous running of two cylinders. Overall height of freezer is reduced.
3．Less product loss.
4．High efficiency in freezing. Save space.

Tunnel Freezer

Main Features:
1.High-speed air flow substantially shortens freezing time.
2.Uniform freezing. Loss of moisture is lower than with any other freezing method.
3.Products surface is flat. No deformation on appearance.
4.Space saving. Less installation space is needed.
5.Products’ tastes and quality can be highly maintained.

Refrigeration System

Under the condition of large pressure ratio, the performance of single-machine two-stage screw compressor is better than that of single-stage screw compressor

  • Each stage of the refrigeration cycle has a small pressure ratio, less internal leakage, high volumetric efficiency, and a large cooling capacity;
  • High thermal insulation efficiency, motor power saving, and energy saving of the unit;
  • Intercooler is used for super cooling to increase the cooling capacity. Improve system COP;
  • The pressure ratio is small, the bearing of the rotor is small, and the service life is long.

Compared with the two-machine two-stage compression system, the single-machine two-stage compressor unit has the following advantages.

  • Compact structure, small footprint and easy operation;
  • Simple oil system;
  • The refrigeration cycle is generally two-stage compression, one-stage throttling is not complete in the middle, the cooling cycle, and the intercooler is small in size, which is convenient for the integrated installation of the unit;
  • Only one motor is needed, and the rated power is generally less than the sum of the rated power of the two motors in the system.

Complete set of refrigeration Unit

A complete refrigeration unit is mainly composed of four major components, namely the refrigeration compressor, condenser, cooling fan, and solenoid valve, along with other components such as the oil separator, liquid storage tank, oil sight glass, diaphragm hand valve, and return filter.

The functions of the refrigeration unit are as follows:

  •  It extracts refrigerant vapor from the evaporator to maintain a certain evaporation pressure within the evaporator.
  • It increases the pressure by compressing the low – pressure and low – temperature refrigerant vapor into high – pressure and high – temperature superheated vapor, thereby creating conditions for condensation at relatively high temperatures (such as an ambient temperature of around 35°C in summer).
  • It transports and propels the refrigerant to flow within the system to complete the refrigeration cycle.

To The Voice Of Every Customer

We pay close attention to your opinions and suggestions. If you have any questions or concerns, please contact us and we will provide you with the best quality service.

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