FUSHENG medium-high temperature screw parallel unit

Compressor brand: FUSHENG (Taiwan)

Fusheng is one of the world's largest compressor manufacturers, with over a dozen compressor production plants across Asia, the Americas, Australia, and Europe.

The group includes: the world's first inventor of centrifugal air compressors, the U.S.-based ELLIOTT Centrifugal Compressor Division founded in 1895;

FS-CURTIS, a historic American compressor leader founded in 1854, is now a leading screw air compressor manufacturer in the United States.

Fusheng's compressor series covers centrifugal, screw, scroll, and piston types, with applications spanning industrial, military, and engineering fields.

Application in refrigeration field: medium and large cold storage for fruit and vegetable preservation.

Application in refrigeration field: medium and large cold storage for fruit and vegetable preservationApplication in refrigeration field: medium and large cold storage for fruit and vegetable preservation

Product features:

1. Model selection is flexible

(1) Applicable evaporation temperature: -30°C to 5°C

(2) Recommended optimal cold storage temperature: -5℃~10℃

(3) Compatible with multiple refrigerants: R404A, R507A, R407C, R22

(4) 60HP-1680HP, with a maximum cooling capacity of 3858KW (based on 0°C cold storage temperature)

2. Stable and reliable operation

(1) Each unit comes with a full set of safety protection modules by default, including phase loss, reverse phase sequence, overvoltage, undervoltage, oil pressure, high voltage, low voltage, and motor overload, along with control systems that effectively prevent frequent start-stop cycles.

(2) Each unit comes with a PLC controller as standard, which automatically adjusts the number of compressors in operation based on cooling demand, balances the runtime of individual compressors, and reduces energy waste, extending the unit's lifespan by over 30% compared to standalone units.

3. Use energy-efficient solutions

(1) As the cooling demand varies significantly across seasons, the unit must have high capacity control capability to maintain efficient operation under load fluctuations. The average efficiency of parallel units is 30% higher than that of single-unit systems, depending on the refrigeration system configuration.

(2) Multiple compressors operate in parallel, enabling multi-stage energy regulation. This allows the cooling output to dynamically and smoothly match the actual load.

4. Compact and agile structure

(1) All components including compressor, receiver, gas-liquid separator, oil separator, economizer, return gas manifold, liquid supply manifold, and electronic control equipment are integrated to maximize space efficiency in the machine room.

(2) The compact design of the unit reduces installation space, providing users with more commercial space and further creating value for end-users.

5. Simple and convenient operation

(1) The PLC features secure automatic control with a Chinese touchscreen menu and intuitive graphical interface, providing real-time device status display, data logging, parameter adjustment, and fault alarms.

(2) Equipped with a remote communication interface for convenient off-site monitoring by customers. Includes a print output port for printing historical records of unit and system operations.