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Automatic Bitzer Piston Parallel Refrigeration Compressor Unit For Large Cold Storage

Automatic Bitzer Piston Parallel Refrigeration Compressor Unit For Large Cold Storage

  • Automatic Bitzer Piston Parallel Refrigeration Compressor Unit  For Large Cold Storage
Automatic Bitzer Piston Parallel Refrigeration Compressor Unit  For Large Cold Storage
Product Details:
Place of Origin: CHINA
Brand Name: ECOOL
Certification: ISO9001; CCC;QS
Model Number: EPBH2-7
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: wooden case or carton plus wooden tray
Delivery Time: 3-4 weeks
Supply Ability: 1000sets per year
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Detailed Product Description
Compressor Brand: BITZER Compressor Type:: Piston
Evaporating Temperature: -15C~+15C Condensing Temperature: 35C ~45C
Refrigereation Capacity: 10kw~400Kw Refrigerant:: Freon R22/R404a/R507a/134a
Compressor Qty: 2pcs
High Light:

commercial freezer compressor


industrial refrigeration compressors

Automatic Bitzer Piston Parallel Refrigeration Compressor Unit For Large Cold Storage



Model Condensing Temp. Cooling capacity(KW) under diff. Evaporating temp. Compressor motor power Receiver size connection pipe size(customized available) Dimension Operating weight
+15 0 -15 Suction pipe Supply pipe
  C (kw) (L) (mm) (mm) (L×W×H)mm (kg)
EPBH2-7 35 55.8 43.2 29.2 10.5 24 42 16 1400×1050×1460 578
45 50 38 25.4


Compressor unit Standard Configuration:

piston compressor,crankcase heater,oil pressure safety switch(except octagon compressor)liquid receiver,suction line filter,high and low-pressure controller,gauge panel,oil level control system,B5.2refrigeration lubricant.


Compressor unit is the main machine for:

  • refrigeration system of fresh keeping cold storage and processing workshop


comparatively simple structure,easy for installation and maintenance;single compressor with small capacity is available,providing more combinations and more flexibility.


Stable & Reliable Performance

The units are equipped with world famous brand high quality compressor and components,
following the latest design, the perfect combination provides a safe and reliable system.

The unit comes standard with a controller that can effectively avoid turning on/off the motor
frequently as well as safety protection modules including the following: Phase loss protector,
Inverted sequence, overvoltage protector, undervoltage protector, oil pressure, high pressure,
low pressure, motor overload.

High efficiency oil separating system. When power is on, there is no need to add lubricating oil,
the standard provided oil heater (for screw unit), oil temperature controller (for screw unit) and
oil level switch (for screw unit), etc. can protect the function.

The PLC controller is a standard provided component. It can automatically decide the compressor
quantity to be used based on actual need of refrigerant capacity, average the running time
between each compressor, save the power. All of these will guarantee an over 30% longer
usage than single compressor condensing unit.

It has a unique low environment condensing pressure monitor system which guarantees a stable
functioning when there is a low ambient temperature, lack of oil feeding or oil flow warnin

High efficiency gas liquid separator is used, with a unique pipeline design, it can effectively
minimize the possibility of liquid strike.

The “Pressure Vessel Certificate” approved reservoir is provided as well as the safety relief valve.
Fault isolation device is served so that when a certain compressor breaks down, the rest of the
unit can keep running appropriately, making sure that client has enough time for repair and


ECOOL Compressor Unit Advantages

  • High efficiency&energy saving
    Energy saving up to 35%. ​
    Because of a huge demand difference between seasons for refrigerating capacity, the unit must
    have a high level control for capacity, so that the unit can keep running under high efficiency
    mode. The average parallel unit efficiency, according to different refrigeration system is 30%
    higher than single compressor unit.

    Using multiple compressor parallel units can provide a multiple energy level control, the
    refrigeration output can be dynamically allocated more smoothly according to actual situation.

    With high efficiency oil separator, only a small amount of lubricating oil enters the system,
    this largely brings up the heat exchanging efficiency.

    The PLC controller monitors running compressors quantity, it maintains a maximum use rate
    even when only parts of the compressors are functioning.

    PLC controller can be set with the best running curve (maximum & minimum power comsuption),
    to same as much electricity as possible.

    With “modularized design” the risk during construction can be largely reduced, construction
    period can be shortened, improve the product quality controllability.

    Compact & Nimble Structure

    Components such as compressor, reservoir, gas-liquid separator, oil separator, economizer,
    intake manifold, fluid supply manifold, electrical control equipment are all centralized, making
    sure every inch of the space is fully used.

    The unit has a compact structure, the space saved during assembly can provide more space for
    commercial use, benefiting the end user with extra profit.

    Easy operation & convenience

    With PLC safety auto control, client can program with touch screen, the graphical control
    interface can intently show the running status, recording data, parameter settings and false
    alarming, easy for operation.

    The reserved remote communication interface can help customer to monitor remotely.

    Thanks to the print output interface, customer can print the running history data of the unit and
    the system.
  • Intelligent
  • Easy operated CAREL controller or PLC controller are both available
  • Reliable quality

  • Service life above 15 years.


Automatic Bitzer Piston Parallel Refrigeration Compressor Unit  For Large Cold Storage 0


Contact Details

Contact Person: Aihualin

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