高压成型是指在大于14公斤/厘米2，约合1.4×106[帕]的压力下将原料加工成型的一种工艺。
原料由水泥、黄砂、粉煤灰组成，高压成型无需烧结，成品瓦强度高、色彩丰富。
Material is cement, sand, coal dust, high pressure molding, need not sinter. The product with good strength, colourful.
制造高质量的花岗岩砖均采用优质原料、高铝硬质研磨介质、高压成型及快速烧成。
Superior raw materials, high alumina hard material used as grinding media, high pressure forming and fast firing are used for making high quality granite tiles recently.
主要原料为高铝熟料、镁砂、石墨或少量添加物，采用高压成型，低温热处理制得。
It is made of high aluminium content grog, magnesite and graphite with a little additives, shaped at high pressure and then through heat treatment at low temperature.
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