High-frequency vibration squeezing forming machine for hollow concrete kerbstones

The invention discloses a high-frequency vibration squeezing forming machine for hollow concrete kerbstones. The high-frequency vibration squeezing forming machine comprises a frame, a reduction box, spiral reamers, a hopper, a counter weight and a vibrating device, wherein an output shaft of the re...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG ZHENXUE, LU XINTAO, ZHANG ZIMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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