Reliable Manufacturer of Container Refrigeration Accessories and HVAC

The Container Refrigeration Room Centrifugal Compressor adopts the principle of velocity compression, which uses a high-speed impeller to obtain velocity for the refrigerant gas, and then converts some kinetic energy into pressure energy through a diffuser to achieve refrigerant compression. Unlike scroll, piston, and screw compressors, centrifugal compressors mainly rely on high-speed rotating impellers to increase gas pressure, making them suitable for large centralized refrigeration systems and projects with high refrigeration loads.

The Container Refrigeration Room Screw Compressor adopts the principle of volumetric rotary compression, which continuously compresses the refrigerant through the interlocking female and male rotors. Unlike the reciprocating structure of piston compressors, screw compressors complete continuous compression through rotor rotation, making them suitable for projects requiring large refrigeration capacity such as medium and large cold storage, cold chain logistics centers, food processing plants, and industrial process refrigeration.

The Container Refrigeration Room Scroll Compressor uses volumetric compression: eccentric engagement of moving and stationary scrolls continuously compresses refrigerant in a shrinking chamber. Unlike reciprocating designs, it has no conventional suction/discharge valves, is compact, and runs with low vibration—suitable for refrigeration projects with strict installation-space, noise, and temperature-control requirements.

Container Refrigeration Room Piston Compressor utilizes a robust reciprocating compression mechanism, converting rotational motion from the crankshaft and connecting rod into reliable suction, compression, and discharge cycles. Known for its mature technology, straightforward architecture, and widespread parts availability, this compressor delivers exceptional serviceability and low initial investment costs. It is the ideal solution for cold storage and container refrigeration projects that prioritize high reliability, ease of maintenance, and dependable low-temperature performance.

Paulair 40 kWh Energy Storage Battery is a high-power industrial and commercial energy storage system, aimed at large frozen cold storage and cold chain logistics bases. The cold storage scenario can ensure 6-8 hours of cold insulation for critical loads and resist the risk of long-term power outages. The peak shaving and cost reduction effect is significant, and it is compatible with multiple parallel refrigeration units. It can be linked with the entire cold storage IOT platform and supports large-scale photovoltaic cold storage general contracting projects and OEM/ODM customization.

The Paulair 20 kWh Energy Storage Battery is the main model of industrial and commercial cold storage photovoltaic storage projects, with continuous and stable output. The cold storage scenario can ensure emergency cooling for critical loads for 6 hours. Peak shaving and valley filling can reduce electricity costs and significantly increase photovoltaic utilization rate. BMS supports parallel connection of multiple machines, suitable for food processing plants and medium-sized cold chain warehouses. It can be designed as a complete set with Paulair refrigeration units and supports OEM/ODM customization and overseas project implementation.