ROLLER-TYPE HEAD FOR RADIAL MOULDING OF TUBULAR ARTICLES FROM CONCRETE MIXTURES

摘要

use: u043eu0442u043du043eu0441u0438u0442u0441u00a0 for molding concrete and reinforced concrete tube products for machining radial u043fu0440u0435u0441u0441u043eu0432u0430u043du0438u00a0.the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: every commercial is covering his metal clip with outer layer made by sequentially u0447u0435u0440u0435u0434u0443u044eu0449u0438u0445u0441u00a0 elastic freak development of variable rigidity, u0438u0437u043cu0435u043du00a0u044eu0449u0435u0439u0441u00a0 for forming reels, with ring arranged at the upper and lower rollers are respectively and the log gets rid of the minimum and u043cu0430u043au0441u0438u043cu0430u043bu044c1 by the rigidity. 2).