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在众多的铝型生产厂家中,很多厂家所用的挤压机不是原装的,而是土法上马,自行安装制造而成。这类挤压机一般是以注塑机为机架。加装挤压机的几个部件——供锭器、挤压筒、压余分离剪、模座,然后再安装一套完善的液压和电气控制系统。其特点是投资少、挤压速度快、制造简单,并可根据实际需要确定控制方案。铝型材生产的工艺过程一般是先将圆柱形铝铸棒由加热炉加热到挤压温度,然后送入供锭器中,供锭器把铸棒和挤压垫送到挤
Among the many aluminum manufacturers, many manufacturers use the extruder is not original, but the Turkish Act, made by their own installation. This type of extruder is generally based on injection molding machine rack. The installation of several components of the extruder - for the escalator, squeeze tube, pressure separation shears, mold base, and then install a complete set of hydraulic and electrical control system. It is characterized by less investment, extrusion speed, manufacturing simple, and can be based on the actual need to determine the control program. Aluminum production process is generally first cylindrical aluminum rods from the heating furnace heated to extrusion temperature, and then fed to the preparation for the device to the casting rod and extrusion pad to squeeze