The company is a to cast steel factory, cast and copper factory, aluminum plant, casting plant such as lead scrap metal and waste plastic crushing, pumping tablets for one processing plant.
本公司是一家以铸钢铁厂、铸铜厂、铸铝厂、铸铅厂等废金属和废塑胶破碎、抽粒为一体的加工厂。
Waste nitrilon fibre can be hydrolyzed catalytically in a autoclave the hydrolysate can be compounded to a new casting adhesive.
腈纶废料经高温、高压、催化水解后复配，可得到一种新型铸造粘结剂。
But current casting and processing technique show disadvantages that results in a yield rate of only 25-35%, and serious waste of materials and energy.
但落后的现有铸锭工艺和加工工艺，使综合成品率仅有25 ~ 35%，造成了材料和能源的严重浪费。
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