Characteristics of air cooled chiller and its effect on plastic machinery.
Air cooled chillers can be used in small systems. Most of the large chillers are water-cooled. The initial investment in water cooling is a little less than that in air-cooled chillers. However, with the cooling tower, machine room and electronic water treatment instrument, there are few places to go. In addition, in terms of perennial operation, the refrigeration efficiency of the chillers will drop correspondingly, and the air cooling will not.
The air-cooled chiller adopts the air cooling method, which saves the cooling tower, cooling water pump and pipe system necessary for the cooling water system, prevents the area with poor water quality from becoming condenser scaling and water pipe blocking, and also saves water resources. It is the most economical and simple type of cold water air conditioning equipment.
The one-time investment of air-cooled chiller is slightly higher than that of water-cooled chiller, but the annual operation cost is lower than that of water-cooled chiller. The construction cost of machine room is the least in general air-conditioning cold and heat source system, and the maintenance cost is about half of that of water-cooled chiller or steam boiler.
The noise and volume of air-cooled chillers are larger than that of water-cooled chillers, so they can only be installed outdoors.
The use of water chillers for plastic machines:
1、 The chiller is used to cool the molding mold of plastic processing machine, which may greatly improve the oral smoothness of plastic products, reduce the oral lines and internal stress of plastic products, make the products not devalued and deformed, facilitate the demoulding of plastic products, speed up the product finalization, and greatly improve the production efficiency of plastic molding machine;
2. Chiller is used in CNC machine tools, coordinate boring machines, grinding machines, machining centers, modular machine tools and all kinds of fine machine tools spindle smooth and hydraulic system transmission medium cooling, perhaps correctly control the oil temperature, effectively reduce the thermal deformation of machine tools, improve the machining accuracy of machine tools.
Related product
Air-cooled Industrial Screw Chiller
1.The unit equipped with international well-known compressor, which is with high efficiency, low noise, minimal wear and tear, long service life, etc.;
2.The unit equipped with shell and tube condenser and evaporator which are made of high efficient finned cooper tubes;
3.The unit equipped with stainless steel water tank and high flow capacity water pump, with compact structure, easy to clean and maintain;
4.Multi-level energy regulation makes the unit suitable for varying cooling loads applications, which can maximize energy efficiency, minimize maintenance and operation costs.