biến tần , An application Of S-8000Y In Injection Molding Machine , bien tan

chất lượng cao.... Principle Of Injection Molding Machine: The motor causes the lubricant pump to adsorb oil form gasoline tank and to export before pressure, the oil pressure, flow rate and direction are controled through various kinds of control valves to achieve injection procession. Power-wasting process: Lubricant pump speed of quantitative pump injection molding machine can not be adjusted that cause the redundant oil is injected into the gasoline tank through overfall. Traditional quantitative pump injection molding machine usually change traffic load and pressure with valve adjusting, but its input power change is not in suited, too much energy is wasted on the valve that to cause overfall. S-8000Y series has the fuctions of adjust lubricant pump speed and oil supply capacity automatically based on current working order such as locked mode, injection molding, plastic, die sinking, thimble as well as pressure and speed setting requirements so that to achieve the actual oil supply capacity match with the traffic load at any stage and to reduce energy cost on the range of the charge variables of motors for eliminate overfall status and to ensure motors runnig on smooth and precise. The connection between oil pressure(P) and time(T): As the diagram is, matched molds,demould and die sinking require low pressure and shot time, but injection, pressure maintaining and colling system are inverses that cost 40%~60% of a recurrence interval, their pulse time rests with workpiece. In a recurrence interval, the system burden is changed as load, but the motor of lubricant pump still running at 50Hz, its oil supply capacity is invariable, and the redundant hydraulic oil is injected into the gasoline tank through overfall that waste energy. Now we can remodel the lubricant pump with frequency control, the quantitative pump will be upgraded to variable pump. When the system is high burden, the motor of lubricant pump will run at 50Hz; When the system is low burden, the inverter will reduce working frequency for energy saving, usually, it saves 20%~50%. S-8000Y series could handle the motor of lubricant pump with soft, increase its power factor COS￠ and adjust output power dynamically for energy saving. Appendices: SIZE:(mm) MODEL W H H1 D V7R5Y3 242 614 65 200 V011Y3 V015Y3 315 785 65 300 V018Y3 V022Y3 370 877 65 300 V037Y3 V045Y3 V055Y3 478 998 65 300 V075Y3

Sản phẩm doanh nghiệp: Công ty TNHH Thương mại với Việt Thành phố Mian yang Trung Quốc