product news/產品新聞
Conveyor System Cools High Volume of Castings 传送系统冷却铸件
Tisamatic, San Luis Potosí, Mexico, is a green sand facil-
ity that produces a wide range of castings for the automo- tive and home appliance sector. A part of Grupo Industrial Saltillo, Saltillo, Mexico, the ductile and gray iron caster opened two new production lines in September 2013. Green sand facilities often face difficulties cooling cast-
ings quickly and efficiently on the molding line due to high production volume. Instead of relying on rotary, vibratory or carousel cooling systems, Tisamatic installed a Magaldi Casting Cooler (MCC) conveyor-based system from Magaldi Industrie S.r.l., Salerno, Italy. Te MCC system cools castings as they move to the
shotblasting machine, while it also transports scrap after degating. Magaldi—represented in North America by Equipment Merchants International, Cleveland—installed a system at Tisamatic that includes two parallel conveyor systems to cool and transport castings and sprues. Te MCC system, along with the Magaldi Integrated Supervision System (MISS), a supervising/monitoring software mod- ule, optimizes cooling performance and minimizes energy consumption. Te Tisamatic system is able to cool as much as 16 tons of castings per hour from 1,202F (650C) to below 158F (70C). Te two MCCs are fed by a short vibrating feeder that
correctly distributes and places the castings. Both lines are equipped with 114.8-ft. (35-m) forced cooling tunnels that are held under negative pressure. Te tunnel’s airflow is
墨西哥圣路易斯波托西市的Tisamatic公司是一家湿 砂铸造企业，为汽车和家电产品行业提供铸件产品，是 墨西哥萨尔提略工业集团的一部分。这家生产球墨铸铁 和灰铁的企业于2013年9月新开两条生产线。 由于生产规模大，湿砂型铸造企业经常会面对如何在 造型线上快速高效冷却铸件的难题。Tisamatic公司安 装了意大利萨勒诺Magaldi工业公司的基于传输系统的 Magaldi铸件冷却设备（MCC），取代了旋转、振动、 转盘式冷却系统。 MCC系统在运送铸件到抛丸设备时对其进行冷 却，并运走去除的浇冒口。Magaldi在北美地区由克 利夫兰的国际设备代理商代理，在Tisamatic公司安 装的系统包括两条平行传送系统来冷却、运输铸件和 浇冒口。MCC系统可以集成Magaldi综合监视系统 （MISS），即管理/监视软件模块，可以优化冷却性 能、最大限度降低能耗。Tisamatic系统每小时可冷却 多达16吨铸件，温度从650℃降到70℃以下。 这两套MCC系统设备通过短振动给料机恰当分配和 放置铸件。两条生产线都设置有35米长的负压强制冷却 隧道。隧道气流通过中央管道吸入，迫使空气充分进入
Magaldi’s conveyor-based system improved cooling on Tisamatic’s new green sand casting lines.
Magaldi的运输设备系统改善了Tisamatic公司新湿砂铸 件生产线的冷却效果。
December 2014
FOUNDRY-PLANET.COM | MODERN CASTING | CHINA FOUNDRY ASSOCIATION | 69
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