JZBBLGF Series Low Temperature Air Cooled Screw Compressor Racks for Freezer Room Storage

The JZBBLGF(S) series Air Cooled Screw Compressor Racks feature their structures of muti-Bitzer screw compressors paralleledly connected together to form one intergrated system. The products are applicable to large sized cold storage and quick freezing facilities of low temperature of -40℃~ -25℃. The products all employ world famous leading brand components for both refrigeration system and eletrical and electronic control system, results in high efficiency, low noise and vibration and reliable
operation. The products are equipped with multi protection devices for wrong direction, overheating, overloading,overhigh discharging temperature, overlower oil level, oil flow, and high and low pressure etc. The refrigeration system has multi-phase cap regulation system to save energy significantly.

Model Specifications:
JZB B LG S 3 --- 180 J Y


JZB-- LVTE Company Products Code, JZB:Parallel Connection; JZ:Single Compressor
B-- Compressor Brand, B:Bitzer                 LG-- Compressor Type: Semi-hermetic Screw Type

S-- S: Water-Cooled; F:Air-Cooled
5-- 3:Compressor Quantity(None:1)                                     180--Compressor Power Inpout(HP)
J-- Temperature:-40℃~ -25℃                                               Y-- Refrigerant, Y-R404A, ----: R22

Water Cooled 2-Stage Screw Compressor Racks,-40℃~ -25℃, R22 Units
1.Water Cooled Single Compressor Rack: JZBLGS-50J to JZBLGS-160J(50HP-160HP)
2.Water Cooled 2 Compressors Racks: JZBBLGS2-100J to JZBBLGS2-320J(100HP-320HP)
3.Water Cooled 3 Compressors Racks: JZBBLGS3-150J to JZBBLGS3-375J(150HP-375HP)
4.Water Cooled 4 Compressors Racks: JZBBLGS4-200J to JZBBLGS4-300J(200HP-300HP)
Air Cooled 2-Stage Screw Compressor Racks,-40℃~ -25℃, R22 Units
1.Air Cooled Single Compressor Rack: JZBLGF-50J to JZBLGF-160J(50HP-160HP)
2.Air Cooled 2 Compressors Racks: JZBBLGF2-100J to JZBBLGF2-320J(100HP-320HP)
3.Air Cooled 3 Compressors Racks: JZBBLGF3-150J to JZBBLGF3-375J(150HP-375HP)
4.Air Cooled 4 Compressors Racks: JZBBLGF4-200J to JZBBLGF4-300J(200HP-300HP)

Technical Data of Air Cooled Screw Compressor Racks

Air Cooled 2-Stage Screw Compressor Racks,-40℃~ -25℃, R22 Units
Design Working Condition:Ambient Temperature 35℃;The Economizer is used for all racks operations.

1.Air Cooled Single Compressor Rack: JZBLGF-50J to JZBLGF-160J(50HP-160HP)

2.Air Cooled 2 Compressors Racks: JZBBLGF2-100J to JZBBLGF2-320J(100HP-320HP)

3.Air Cooled 3 Compressors Racks: JZBBLGF3-150J to JZBBLGF3-375J(150HP-375HP)

4.Air Cooled 4 Compressors Racks: JZBBLGF4-200J to JZBBLGF4-300J(200HP-300HP)

Overall Size of Air Cooled Screw Compressor Racks

Features of Air Cooled Screw Compressor Racks
Bitzer semi-hermetic low-temperature screw compressors are selected with high efficiency,low vibration&noise, good reliability;Refrigeration parts and control components are chosen world famous brand with good reliability;Protection of compressor reversal, overheating, overload, exhaust temperature, low oil level, oil flow and system high and low pressure and other security to ensure the reliability of the run Units running with economizer which improve the cooling capacity; multi-level energy regulation, can be adapted to changes in cooling load, reduce energy consumption.

Bitzer Semi-hermetic Screw Compressor

Finished Products of Air Cooled Screw Compressor Racks