Electric cement vibrator,Drive flexible hose and vibrator head. It's used for vibrating of concrete.They remove air form the wet mixture of concrete by vibrating the wet concrete and releasing any air trapped inside the mixture before it set. They often export to RUSSIA,UKRAINE,KAZAKSTAN......ect
The vibrator can be supplied with 51mm or 76mm poker and 3m, 4.5m, or 6m flexible tube. It normally works at the voltage of 42V or 220V, with a power of 1kw, 1.4kw, 1.6kw, or 2.2kw.