Chiller Water Cooled For Printing Machine

Chiller water cooled for printing machine, why printing machine needs cold water?

Printing presses require chilled water to control temperature, stabilize print quality, and extend machine life. During high-speed operation, friction generates heat, causing the printing plate, ink, and paper to heat up, affecting ink uniformity, paper deformation, and component wear. Chillers circulate low-temperature water to lower the temperature of all parts, thus maintaining a constant operating temperature, ensuring printing quality, and preventing equipment damage.

The main functions of cold water:

1.Controlling ink and printing plate temperature: Excessive temperature thins the ink, reducing printing uniformity and color saturation. Cooling the printing plate prevents deformation and ensures printing accuracy.

2.Stabilizing paper: High temperatures can cause paper to deform, affecting print quality.

3.Protecting components: Friction between parts generates heat, and prolonged high temperatures accelerate component aging and wear. Cold water removes heat, extending equipment lifespan.

4.Improving Printing Efficiency: Maintaining the machine at a suitable temperature helps improve overall printing efficiency.

5.Cooling and Drying Section: In gravure printing, if the drying section temperature becomes too high, the chiller will rapidly cool it down by circulating cold water, keeping the temperature within a stable range.

Why need chiller to cool down?

City water and tower cooling water are affected by ambient temperature, making it impossible to achieve high-precision, high-efficiency temperature control. Especially in hot weather, the water temperature will rise, failing to meet the low-temperature requirements of printing.

Now, how do we choose a suitable chiller water cooled for a printing machine?

1. Cooling capacity: which heat produced when running, need to considerate  some backup.

2. Water pump: water flow and water pressure(roller requirements)

3. Water cleanliness: all the parts contact water are stainless steel, like water pump, water tank and evaporator.

Here, simply list 70kw chiller water cooled for printing machine:

FAQ:

1.Can you provide chillers with different cooling capacities?

   Sure, all depends on your requirement, from 2kw to 1000kw cooling capacity.

2.What is the control precision of a chiller?

   Our standard model is 1degs. 

3.What is Delta T in chiller?

   Delta T in a chiller refers to the temperature difference between the chilled water leaving the chiller (outlet temperature) and the return water temperature (inlet temperature).

   Our standard design is 5degrees,this can vary depending on the specific application and design of the system.

4.Are you a factory or trading company?

   We are a cooling systems solutions manufacturer, which have more than 15 years of experience in designing and manufacturing cooling solutions.

5.What is the warranty of chiller water cooled?

   The standard warranty is 12 months. If parts broken within 12 months, we'll send you new parts for replacement for free.

Are you looking for a chiller water cooled specifically for a printing machine?Pls not hesitate to contact us,we can help provide you with information on different types of chiller systems that may be suitable for you!

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