In our daily use industrial open type cold water machine working principle is to machine water tank into a certain amount of water, through the refrigeration system the cooling water, and by the water pump cooling water into the cooling equipment, frozen water will heat away temperature and elevated back to the water tank, achieve cooling effect. Here, East Star Refrigeration to explain to everyone on the role of the cold water machine on the plastic machinery and some related issues.
Open type cold water machine for plastic machinery: cold water machine applied in CNC machine tools, jig boring machine, grinder, machining center, modular machine tool and all precision machine tool spindle lubrication and hydraulic system transmission medium cooling, can be precisely controlled temperature, can effectively reduce the machine tool thermal deformation, improve the machining accuracy.
Industrial cold water machine starting and running:
1 according to the dispatch instructions to open the switch well in the import and export of the gate, close the other gate.
2 before the start of the pump check the connection parts should be no loose, hand rotation of the shaft coupling, see the water machine is flexible, whether there is sound in the pump.
3. Water pump before the start, should be to the stuffing box took over, citation of water lubricated rubber bearings, water pump to be immediately after the small, a drop of the appropriate, check the pump bearing a level to ensure that throughout the water and oil flow. Shenzhen East Star