Model No.: ZMRK
Certification: ISO
Condition: New
Cooling Capacity: 15kw~660kw
Cooling Method: Indirect Cooling
Compressor: Bitzer, Refcomp, Copeland or Customized
Model No: Zmrk
Size: Medium
Trademark: Zeniya


ABOUT PRODUCT
The Marine Compressed Condensing Unit is designed to provide refrigerant liquid directly to the end devices of air conditioning systems. These units are known for their innovative design, ease of operation, stable performance, safety, and convenient maintenance. They are widely used in various types of ships, including passenger vessels, cargo ships, and oil platforms.
The unit consists of key components such as the compressor, condenser, and control box. The cooling compressor is from a globally recognized brand, while the key control parts are imported from reputable manufacturers. The condenser uses advanced HALL77-2 high-efficiency heat transfer tubes, which help prevent flow stoppage caused by ship movement. Each unit undergoes pressure tests, vacuum tests, and running tests before leaving the factory.
The design, manufacturing, and inspection processes comply with relevant "CCS" standards. The product is also manufactured according to specific user requirements, ensuring it meets the needs of different applications.
DATA SHEET (PLEASE CONTACT US FOR COMPLETE DATA FOR MODELS AND ACCESSORIES)
ABOUT COMPANY
Zeniya Refrigeration and Air Condition Equipment Co., Ltd was established in 2007 and has since grown into a leading manufacturer in the marine air conditioning industry. With a plant area of 10,000 square meters and an annual production value of USD 4 million, we have built a strong reputation for quality and reliability. Our company owns a dedicated testing laboratory and advanced CNC machines, enabling us to deliver top-tier after-sales service.
Focused on continuous improvement in both product quality and cost efficiency, we started as a marine air conditioner OEM factory and have now evolved into one of China’s top suppliers in this field. Our products are now also expanding into various other sectors, including building, agriculture, commercial, and industrial applications.
Transport Package: Plywood
Origin: China


ABOUT PRODUCT
The Marine Compressed Condensing Unit is designed to provide refrigerant liquid directly to the end devices of air conditioning systems. These units are known for their innovative design, ease of operation, stable performance, safety, and convenient maintenance. They are widely used in various types of ships, including passenger vessels, cargo ships, and oil platforms.
The unit consists of key components such as the compressor, condenser, and control box. The cooling compressor is from a globally recognized brand, while the key control parts are imported from reputable manufacturers. The condenser uses advanced HALL77-2 high-efficiency heat transfer tubes, which help prevent flow stoppage caused by ship movement. Each unit undergoes pressure tests, vacuum tests, and running tests before leaving the factory.
The design, manufacturing, and inspection processes comply with relevant "CCS" standards. The product is also manufactured according to specific user requirements, ensuring it meets the needs of different applications.
DATA SHEET (PLEASE CONTACT US FOR COMPLETE DATA FOR MODELS AND ACCESSORIES)
ZMCUS Marine Compressed Condensing Unit | |||||||||||
R134A | 50Hz | 5ºC/45ºC | |||||||||||
Chiller Model | KW Cooling capacity | KW Motor power | Compressor type | Condenser | Refrigerant line | L*W*H (mm) Dimension | Kg Weight | ||||
m3/h Water flow | (mm) Inlet and outlet diameter | Type | Water pressure loss | Liquid line | Suction line | ||||||
ZMCUS-9 | 24.3 | 6.42 | Semi-hermetic reciprocating Compressor | 7 | 40 | Shell & Tube | ≤50 | â…'' | 1â…œ'' | 1200*650*1400 | 650 |
ZMCUS-14 | 32.9 | 8.56 | 9 | 40 | ≤50 | â…'' | 1â…œ'' | 1500*650*1450 | 850 | ||
ZMCUS-15 | 37.1 | 9.68 | 10 | 50 | ≤50 | â…'' | 1â…'' | 1500*650*1450 | 850 | ||
ZMCUS-18 | 43.8 | 11.56 | 12 | 50 | ≤50 | â…'' | 1â…'' | 1500*750*1500 | 900 | ||
ZMCUS-23 | 49.4 | 13.48 | 14 | 50 | ≤50 | â…ž'' | 1â…'' | 1500*750*1500 | 925 | ||
ZMCUS-28 | 60.3 | 16.86 | 17 | 65 | ≤70 | ⅞'' | 2⅛'' | 1700*750*1500 | 950 | ||
ZMCUS-34 | 73.9 | 20.4 | 21 | 65 | ≤70 | ⅞'' | 2⅛'' | 1800*750*1500 | 1100 | ||
ZMCUS-44 | 89.1 | 24.6 | 25 | 65 | ≤70 | ⅞'' | 2⅛'' | 1800*800*1650 | 1200 | ||
Cooling Water Temperature: 36ºC inlet / 40ºC outlet | Evaporating & Condensing Temp. 5ºC / 45ºC |
Zeniya Refrigeration and Air Condition Equipment Co., Ltd was established in 2007 and has since grown into a leading manufacturer in the marine air conditioning industry. With a plant area of 10,000 square meters and an annual production value of USD 4 million, we have built a strong reputation for quality and reliability. Our company owns a dedicated testing laboratory and advanced CNC machines, enabling us to deliver top-tier after-sales service.
Focused on continuous improvement in both product quality and cost efficiency, we started as a marine air conditioner OEM factory and have now evolved into one of China’s top suppliers in this field. Our products are now also expanding into various other sectors, including building, agriculture, commercial, and industrial applications.

In this article, we will share some professional tips on how to bend copper pipes, as well as some precautions. Whether you are a DIY enthusiast or a professional craftsman, these methods can help you complete the task easily.
First, let's talk about preparation. Before you start bending copper pipes, you need to make sure that the length and diameter of the copper pipe are suitable for your project needs. In addition, you also need to prepare some tools, such as pipe bender, pipe bending spring, gloves, and safety glasses.
A common way to bend copper pipes is to use a pipe bender. This is a professional tool that makes the bending process easier and more precise. First, put the copper pipe into the clamp of the pipe bender, and then adjust the angle and radius of the clamp. Next, slowly guide the copper pipe into the clamp and use the hand wheel to gradually bend the pipe. Remember to maintain a steady speed and pressure to avoid twisting or breaking the pipe.
In addition to the pipe bender, you can also use a pipe bending spring to bend copper pipes. This method is suitable for some smaller diameter pipes. First, insert the pipe bending spring into one end of the copper pipe, and then slowly bend it to the required angle. The pipe bending spring can provide sufficient support to prevent the copper pipe from deforming.
Always wear gloves and safety glasses to ensure safety when performing bending operations. Copper tubes may have sharp edges and direct contact may cause injury. In addition, glasses can protect your eyes from flying copper chips.
In conclusion, the best way to bend copper tubes varies depending on your specific needs and available tools. Whether you choose to use a tube bender or a tube bending spring, make sure you are steady and safe when doing it. I hope these professional tips are helpful to you and I wish you good luck with your project! If you have more questions, please feel free to consult our professional team.


Copper pipe bending machine
Zhangjiagang heshun machinery manufacturer co.,ltd. , https://www.hsformer.com