Original document(6 pages) Authorized document(6 pages) 中文版
    A vacuum-tunnel ageing machine for removing air from clay material, so substituting for stirrer, ageing cabin, and clay refining machine, is composed of a material receiving box, a vacuum-tunnel stirring box and an extruding part, which are serially connected. A mainshaft passes through them and is supported on two bearing seats at two ends. Material screw feeder, stirring blades and extruding screw rod are fixed to the said mainshaft. It is used for making bricks with low cost and high quality.
Application Number
申请号		 02129171 Application Date
申请日		 2002.08.19
Title 名称 Vacuum tunnel ageing machine
Publication Number
公开号		 1426884 Publication Date
公开日		 2003.07.02
Approval Pub. Date Granted Pub. Date 2004.10.20
International Classification 分类号 B28B17/02
Applicant(s) Name
申请人		 Zhao Peilong
Address 地址 301600
Inventor(s) Name 发明人
Attorney & Agent 代理人
More information 更  多  信  息


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