The pressure and speed of low pressure casting can be adjusted during the casting process, so this casting method can be used in various types of castings, low pressure casting can effectively cast Various alloys and castings of various sizes. Nonferrous casting Nonferrous alloy casting. Among nonferrous metal alloys, copper alloy, aluminum alloy, magnesium alloy, zinc alloy, etc. can be used for casting. Low-pressure casting effectively adopts its bottom injection type filling, its metal liquid filling is very stable, and its splash phenomenon will not occur in the process of use, and it can effectively avoid coiling during use. Gases and scouring of the mold wall and core increase the pass rate of reducer copper tube factory castings. Low-pressure casting crystallizes under pressure, the structure of the poor casting is very dense and the contour is clear, the surface of the product is very smooth and the mechanical properties are relatively high. It is particularly beneficial for the casting of large and thin-walled parts when in use. The feeder feeder is effectively eliminated, and the metal availability is increased to 90 to 98%. Nonferrous casting Nonferrous alloy casting. Among nonferrous metal alloys, copper alloy, aluminum alloy, magnesium alloy, zinc alloy, etc. can be used for casting. Low-pressure casting has low labor intensity and good working conditions (tiáo jiàn), the operation equipment is very simple, it is very easy to automate and mechanize during the operation (Windows), the casting utilization rate is very high, because there is no riser and sprue Because the gate is small, it can greatly reduce the material cost and processing man-hours. Low-pressure casting is very easy to form directional solidification when it is used, but its internal defects are few, gas and debris are less involved, and its addition can be changed in the process of use. The speed of pressure, the molten soup of the equipment is filled by laminar flow. Non-ferrous metal casting Non-ferrous metal smelters often supply metal ingots with a certain chemical composition for subsequent processes to formulate various alloys; smelters and processing plants are also often separated. Low-pressure casting is very easy to automate when it is operated. The equipment can use multiple operations and multi-process operations, and it will not be affected by the proficiency of the operator during operation. The range of materials used is wide .
