Hydraulic automatic fire free brick machineis vibration type cement block machine, the combination of the baking-free brick machine with river sand and gravel, slag, shale, fly ash as main raw materials, such as adding a small amount of cement, by the pressure molding equipment, natural curing can be used.It has the following features: high frequency and low amplitude vibration, adjustable frequency, ensure that the concrete works of various shapes and specifications achieve a stable molding effect.
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