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温州东海机器厂1980年试制成功第一台胶体磨,乳化粒度达到了国外同类产品水平,相继获得国家优秀新产品奖,省、市科技奖。从1982年开始,进行阳离子乳化沥青的试验。目前,已批量生产试验室用的W_4-J内循环沥青乳化胶体磨;W_4-JZ蒸汽预热沥青乳化机(配套供货)及W_4-JD远红外电预热沥青乳化机(配套供货),产品配套,可供班产10吨以下的单位使用。由于采取了技术上、管理上的一系列措施,以往担心的造价高、电耗大、产量低的问题,也获得了满意的解决。国内外沥青乳化机技术经济指标分析见表1。一、W_4-J内循环沥青乳化胶体磨 W_4型胶体磨是我厂系列产品之一,所配电机功率3或4kW,它的工作原理是剪切作
In 1980, Wenzhou Donghai Machine Factory successfully produced the first colloid mill with the emulsified particle size reaching the level of similar foreign products, and successively won the national outstanding new product award, provincial and municipal science and technology award. From 1982 onwards, cationic emulsified asphalt test. At present, the W_4-J inner circulating asphalt emulsified colloid mill used in the laboratory has been mass-produced; the W_4-JZ steam preheated asphalt emulsifier (supplied) and the W_4-JD far infrared preheated asphalt emulsifier (supplied) , Product support, for production of 10 tons of units below the use. Due to the adoption of a series of technical and management measures, the problems of high cost, high power consumption and low output in the past have also been satisfactorily solved. Domestic and foreign asphalt emulsifier technical and economic indicators in Table 1. First, W_4-J circulating asphalt emulsion colloid mill W_4 type colloid mill is one of our plant products, with the power of 3 or 4kW, it works is cut for