40 Ton Air Cooled Screw Chiller for flake ice machine

40 Ton Air Cooled Screw Chiller for flake ice machine, 5 Chilled water outlet temperature. Power supply: 3 ph- 440V- 60Hz. Siemens PLC control system. Build in Hanbell Screw Compressor. 
  • Item NO.:

  • Payment:

  • Product Origin:

  • Lead Time:

    About 30 WORKING DAYS
  • Order(MOQ):

  • Product weight:

  • Cooling Capacity:

  • Chilled Water Flow:

  • Compressor type:

    screw compressor
  • Temperature Range:

  • Power Supply:

    3ph-440V-60Hz ( Optional)
  • Refrigerant:

    R407C ( R22, R410a,R134a Optional)
  • Warranty:

    15 months
  • Product Detail

40 Ton Air Cooled Screw Chiller for flake ice machine

40 Ton Air cooled screw chiller for flake ice machine is used to provide 5℃ cooling water for ice machine to make ice to improve the output of the ice machine. According to the flake ice machine productivity, we use room temperature water cool to 5℃ per day. 

 The 40 Ton Air cooled screw chiller also called 40 RT air cooled screw chiller or 50 HP Air cooled screw chiller. The compressor use high efficient semi-hermetic screw type. Bitzer Brand compressor from Germany is optional. The screw compressor adopt latest 5 to 6 patented screw rotor profile with excellent efficiency. Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running. The controller system of the air cooled screw chiller use Sienmens PLC controller. Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.

Optional operation language, menu leading, unit running state easy to adjust. The air cooled chiller is Easy Installation, Reliable Running

Closely stepped start-up, minimize impact to electricity.

Steady and safe running, low vibration, easy for installation.

Compact structure, less space demand and light in weight, easy for transport and installation.

Completely wired, inspected and tested pre-delivery, saving installation time and cost.

Oumal Screw chiller systems by air cooled with various cooling capacity are available in many models. Just see following specifications for the air screw chiller systems, or just contact us with your cooling requirements and our engineer will diagnose and select suitable models as per your needs. 

Screw type compressor chiller system are highly used in central air conditional. 

Air-Cooled Screw Chiller Products Information

1. The compressor adopts the international brand. The original imported international brand BITZER Germany (Bitzer) HANBELL China Taiwan (Hanbell), a new type of high-efficiency screw rotor compressor, the efficiency is 20%-30% higher than the general compressor.
2. High efficiency 5:6 patented asymmetric rotor tooth profile.
3. Capacity control can adopt four-stage (100%-75%-50%-25%) or three-stage (100%-66%-33%) and stepless control system.
4. The combined design of 11 bearings and a-type axial thrust balance drum greatly increases the bearing life by 2.5-3.5 times.
5. The use of high-efficiency silicon steel sheet special groove design, and equipped with internal and external omnidirectional design cooling channel, so that the compressor motor can play the highest efficiency under any load.
6. The unique built-in oil pressure system does not need an oil pump to ensure that the compressor maintains the best lubrication effect. The oil separator adopts a double-layer filter method, which has a good oil filtering effect and the heat exchanger can exert its maximum capacity.
7. High efficiency, low noise and low vibration.
8. A variety of refrigerants are available. In addition to R22 refrigerant, environmentally friendly refrigerants such as R134a and R407c can also be used.

40 TR air cooled screw chiller details

Product Display

Compressor features:

•New screw type compressor with 20%-30% higher in efficiency.

•Cooling capacity control available at four steps (100%-75%-50%-25%), three steps (100%-66%-33%) or no steps control system.

•High efficiency, low noise and vibration, easy to install.

•Environmental protection refrigerant R134a, R407c available.

Control operation system:

•SIEMENS PLC program control system, human-computer interface with big LED touch panel, running state displaying in multi-language, and self-diagnosis for easy operation and supervision.

•Extended industrial interface, convenient for being computer monitor via network.

Completely safety protection function:

•Multisafety protection by high and low pressure, compressor overheating, overloading, over temperature, flow switch, phase sequence, phase-missing, exhaust overheating and anti-freezing.

Application range of air-cooled screw chiller:

Plastic industry: accurately control the mold temperature of various plastics processing, shorten the plastic molding cycle, and ensure the stability of product quality.

Electronics industry: Stabilize the molecular structure of electronic components on the production line, improve the qualification rate of electronic components,

Electroplating industry: control the electroplating temperature, increase the density and smoothness of the plated parts, shorten the electroplating cycle, and improve the production efficiency

Construction industry: supply chilled water for concrete to make the molecular structure of concrete suitable for the requirements of construction purposes, effective Enhance the hardness and toughness of concrete.

Vacuum coating: control the temperature of the vacuum coating machine to ensure the high quality of the coated parts.

Food industry: used for high-speed cooling after food processing to adapt to packaging requirements. There is also controlled fermentation, The temperature of the food, etc.

Chemical fiber industry: freeze-dry air to ensure product quality.

Dairy products, beverages; the production process often requires rapid cooling after heating, The steel pipe, water tank, and water pump of the chiller are required to be made of stainless steel to meet sanitary requirements.

Medicines, biological products; low temperature and low humidity environment is required during production and storage.

The line needs to be heated to reach a certain temperature before starting, and it needs to be cooled by chilled water due to its own heat generation after starting

To keep the temperature low.

Tempered glass; the general glass is heated at high temperature and then quickly cooled, the cooling water temperature should not be too high, otherwise

Will affect the quality of tempering. The industrial chiller is used to provide frozen water for cooling, and the water temperature does not love the influence of the ambient temperature.

Ensure the quality of the product.

Aquaculture; hotels, seafood restaurants, seafood farms, aquariums, providing frozen water in summer and heat in winter.

Air cooled screw chiller solutions

40 TON Air cooled screw chiller Product Specification (based on 5 degree

Item                     Model OMC-50ASH
Cooling Capacity kcal/h              120400
KW  140
Ton 40
Btu/h 474232
Input Power KW  56.1
Max.running current A 153.3
Power 3PH-440V 60Hz 
Refrigerant Type  R407C 
Charge quantity kg 40
Control Mode Expansion Valve
Compressor Type Semi-Hermetic Screw
Power KW  52.5
Start-up Mode Y-
Capacity control 0-25-50-75-100 (0-33-66-100)
Evaporator Type Shell and Tube
Chilled water flow m3/h 24
Pipe Diameter lnch 3"
Condenser Type Air cooled high-efficient inner threaded copper-tubing aluminum fin type
Fan Type Low noise outer rotor
Power KW  3.6
cooling air flow m3/h 60000
Dimension Length mm 2600
Width mm 2000
Height mm 2200
Net Weight kg 1620
Running Weight kg 1800
safety protection: compressor over heat protection, over load protection,high and low pressure protection,reversed and lacking phase protection, anti-freezing protection, flow switch

Packing & Shipping

Air cooled chiller packing and loading


Q1: Could you help us to recommend the model for our project?

A1: Yes, we have engineer to check the details and make the scheme for you. Based on the following:

1)Cooling capacity;

2)chilled water inlet and outlet temperature

3)chilled water flow

4) Refrigerant;

5) Ambient temperature;


7) Be used for what industry?

8)Any other special requirements?

Q2: How to ensure your product with good quality?

A2: All our products with CE certificate. And use the well-know brand accessories, such as copeland, danfoss,Hanbell, Bitzer compressor Emerson expansion Valve, Siemens controller.also can be customized. All OUMAL Chillers are factory tested under load conditions to ensure good quality and easy installation for users

Q3: What's the warranty?

A3: 15 months warranty for free if confirmed by both side damage in the quality reason.

Q4: Whats your payment term?

A4: We accept T/T, LC, Western Union, etc. Normally, 30% deposit for production, 70% balance before shipment.

Q5: Are you a manufacturer?

A5: Yes, we have more than 15 years in water chiller business. Also have patent on the water chiller appearance.The control box design make the unit safety and stably.

Q6: How can i Place an order

A6: Click Below to fill the table or Call 0086 15112554736

Want to know about this product?

Something isn’t Clear?

Feel free to contact me, and I will be more than happy to answer all of your questions.

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