SAND BLAST APPARATUS OF NEW MECHANISM WITH HIGH EFFICIENCY OF USING BLOWER, ETC., LOW NOISE AND ENERGY- SAVING WITHOUT USING AIR COMPRESSOR

摘要

PROBLEM TO BE SOLVED: To solve problems that the mixture of the air and the grinding material is continuously ejected outside the nozzle using the air compressor in a conventional sand blasting work for industrial use, the grinding work is achieved while ensuring the air of the required quantity by using a single or a plurality of compressors or using a compressed air storage tank, etc., and the compressed air is discharged into the atmosphere non-efficiently. ;SOLUTION: A novel grinding material blasting device is provided with high efficiency, low noise level and capable of energy saving by using a blower in place of an air compressor, using a novel mechanism nozzle.;COPYRIGHT: (C)2001,JPO