The low-pressure casting machine adopts four vertical rods for guidance, and is equipped with two groups of grinding tools for upper and lower static mold core pulling organizations (four groups of core pulling organizations can be selected); The holding furnace is a fixed method, and the combined organization static template is connected with the rigidity of the holding furnace to reasonably reduce the length of the safe passage for liquid metal transportation.
The electrical system adopts the monitor method of upper and lower computers. The imported PLC is selected as the lower control equipment to operate the server sequence posture, liquid level charging and abrasive water cooling of the core shooter. The imported industrial touch screen or embedded electronic computer is selected as the upper computer to display the basic parameters and changes of the machine and equipment, the working pressure statistical data and curve, the working attitude of the equipment and the common fault alarm.
The force pouring machine is eight column oriented. Select the quick closing, slow speed and timely closing method to improve the efficiency and reduce the impact on the abrasives. The static template is connected with the sound card rack with rigidity. The lower side of the upper mold is equipped with three injection rods. When the mold is opened in time, the casting can be ejected from the abrasive tool.
The low pressure casting machine can produce products with better structural characteristics than the cold chamber high pressure aluminum die casting machine. According to the high-precision full intelligent temperature controller, it can automatically control the temperature of molten aluminum in the system. The whole process of aluminum die casting has the ability to automatically compensate the working pressure and maintain accurate operating pressure.
The solid four upright rods are connected with the static formwork bottom plate and the shaped cylinder base to form a frame shear wall with excellent rigidity; The core shooting structure is guided by four vertical rods. The method of rapid closing, slow speed and timely closing is selected to improve the efficiency and reduce the impact on the abrasives; No abrasive tools shall be used for the combined guiding equipment to prevent the damage of abrasive temperature; The combined height width ratio can be adjusted at will within the range of schedule, which is very suitable for small and mass production of various types.
The working pressure and speed of the force pouring machine can be adjusted, so it can be used for various different metal mold casting (such as metal material mold, sand mold, etc.), forging various aluminum alloys and castings of various sizes. The bottom injection mold filling is selected. The liquid filling of metal materials is stable without splashing, which can prevent the entrainment of steam and the erosion of mold wall and core, and improve the standard rate of castings.
