Coated sand core shooting machine is a kind of machine which uses coated sand as raw material and hot core box principle to make coated sand mold. The raw material of film sand core for core shooting machine is phenolic resin sand. It has the characteristics of high production efficiency, accurate size, smooth appearance, and can produce complex inner cavity castings.
The ZH650 double-head core-shooting machine can meet the needs of shell shape and shell core, PLC programmable control, adjustable process parameters, automatic mold temperature control, and can mass-produce small and medium-sized castings with responsible shapes. The production material of ZH650 double-head core-shooting machine is coated sand. The sand is instantly injected into the cavity by high-pressure airflow, and the mold is heated (electricity or gas) to 180-240 ℃ to solidify and form, and can make sand mold, shell mold, one finished product The molding cycle is generally 30-240 seconds (depending on the size of the sand mold). The
surface of the product is smooth, and it can be used after molding, shortening the core making time and technological process, and production. The water-cooled shooter in the core shooter is integral. If it is to be transformed, it is to be split into two parts, that is, the water-cooled shooter is divided into two parts: the shooter and the cooling water flow. In this way, the scope of use of common parts can be expanded, the cost will be reduced a lot, and the use will be more convenient.
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