跳至主要内容

How to chose a water chiller system for your stretch film machine and film blowing machine

 In the process of producing stretch film, the cooling system is very important, which directly affects the quality and output of stretch film. In general, we recommend choosing a chiller model with a cooling capacity slightly larger than the flow rate required for cooling, so as to ensure that the temperature and water flow rate can be kept within the required range under long-term stable operation.

When choosing a water chiller system for your stretch film machine and film blowing machine, there are several factors to consider:


Cooling Capacity: Determine the cooling capacity required for your machines based on their heat load. Consider factors such as the machine size, material type, production rate, and ambient temperature.


Temperature Control: Assess the temperature control requirements of your machines. Depending on the application, you may need precise temperature control to achieve optimal production conditions.


Chiller Type: Select a chiller type that suits your specific needs. Water-cooled chillers offer more efficient cooling but require a water source, while air-cooled chillers are easier to install and maintain but may be less efficient in certain environments. Oumal Chiller will provide professional suggestion of water cooling system for your stretch film machine. Below is the picture of our air cooled screw chiller in a plastic factory cooling the film stretch machine.

Air cooled screw chiller for plastic industry cooling

Chiller Size: Ensure that the chiller's physical dimensions and capacity fit the space and power constraints of your facility. Consider factors such as the available floor space, electrical capacity, and accessibility for service and maintenance.


Energy Efficiency: Look for chiller systems that are energy-efficient to help reduce operational costs. Consider features such as variable-speed drives, heat recovery options, and high-efficiency components.


Reliability and Maintenance: Choose a chiller system from a reputable manufacturer known for reliability and ease of maintenance. Look for features like easy access to components, built-in diagnostics, and reliable service support.


Water Quality: Consider the quality and availability of the water source needed for the chiller system. Assess the water's temperature, pressure, and the presence of any impurities that may affect the chiller's performance.


Cost Considerations: Evaluate the initial investment cost, operating costs, and long-term maintenance requirements of the chiller system. Consider the overall value and return on investment that the system can provide.


It is recommended to consult with chiller manufacturers or suppliers who specialize in industrial cooling solutions. They can assess your specific requirements and suggest the most suitable chiller system for your stretch film machine and film blowing machine applications. Oumal Chiller specializing in industrial cooling systems for over 15 years. Provide reliable industrial water chiller system for your stretch film machines. Also can provide Cooling air chiller for blowing the stretch film. Welcome to contact.

标签：

评论

发表评论

此博客中的热门博文

Avoid Downtime, Cut Costs: Smart Maintenance for Smarter Chillers

  Screw water-cooled chillers   typically operate around 3,000 hours per year, depending on China's climate and geographical conditions. Regular and scientific maintenance is crucial to ensure long-term, reliable operation, extend the lifespan, and reduce operating costs. Maintenance and Upkeep Preventive maintenance during operation and inspection involves creating annual and monthly maintenance plans based on actual operating conditions. Shutdown Procedures In winter, clean and dry the unit. Open the drain valve to empty the  shell-and-tube heat exchanger  to avoid freezing. The shutdown sequence is: chiller off - cooling tower fan off - cooling water pump off - chilled water pump off. Special attention to anti-freezing: 1. Drain the evaporator and condenser if the unit is outdoors below 0°C during standby. 2. Interlock the water flow switch with the unit to prevent freezing when the chilled water flow switch malfunctions. 3. Ensure water in the evaporator is flowi...
发表评论
阅读全文

What are the differences between air-cooled chillers and water-cooled chillers | Oumalchiller.com

  We all know that according to different heat dissipation methods, chillers can be divided into air-cooled chillers and water-cooled chillers. What is the difference between air-cooled chillers and water-cooled chillers? ​ 1. The  air-cooled chiller  uses copper tubes and aluminum fins to dissipate heat from the condenser. A fan is required to blow the outdoor air through the heat exchange fins and take away the heat of the condenser, so the air-cooled chiller does not need to be connected to the cooling tower. But compared with water-cooled chillers, under the same power, air-cooled chillers have larger equipment size and higher noise. The condenser of water-cooled chillers exchanges heat with the cooling water from the cooling tower through the heat exchanger. The excess waste heat will be transported to the cooling tower through the cooling water loop and released into the atmosphere, or enter the water-water heat exchanger or soil heat exchange coil for storage. Ther...
发表评论
阅读全文

What is difference between centrifugal chiller and screw chillers?

 Water Chillers are generally divided into the following categories: screw chillers, centrifugal chillers, water ring heat pump units, plate and tube evaporative condensing screw chillers, thermal storage air conditioners, etc. Screw chiller and centrifugal chiller are equipment that we often encounter. Below,  Oumal Refrigeration  will take you to understand the difference between centrifugal chiller and screw chiller? What is a  screw chiller ? The compressor adopts a screw type, hence the name screw chiller. The refrigerant coming out of the evaporator of the unit is a gas; after adiabatic compression by the compressor, it becomes a high-temperature and high-pressure state. The compressed gas refrigerant is isobarically cooled and condensed in the condenser. After condensation, it changes into liquid refrigerant, and then expands to low pressure through the throttle valve and becomes a gas-liquid mixture. The liquid refrigerant under low temperature and low pressu...
发表评论
阅读全文