新型钻气孔机用于全自动造型线，设计采用自上而下、群钻气孔方式。该设计已获得国家专利。

Designed with a form as from top to bottom and group drilling set, a new type of drilling machine for air hole for automatic molding line has been awarded a national patent.

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本文介绍了德国HWS公司的EFA SD6静压造型自动线，对造型线的组成、控制系统、工作过程等进行了详细的介绍，并对存在的问题进行了改进。

Model EFA-SD6 automatic moulding line of German company HWS has been introduced in details of its component part, control system, working process etc. The existing problems have been solved.

youdao

本文介绍了德国HWS公司的EFA SD6静压造型自动线，对造型线的组成、控制系统、工作过程等进行了详细的介绍，并对存在的问题进行了改进。

Model EFA-SD6 automatic moulding line of German company HWS has been introduced in details of its component part, control system, working process etc. The existing problems have been solved.

youdao