FIELD: building industry. SUBSTANCE: vibratory die has a piston mounted on a cross-bar and connecting guiding columns via power cylinder. With the aid of flexible connections (their tension is adjustable) a striker is mounted on the piston and carries a vertical force-pulses generator. Flexible upper and lower anvils engaging with each other are mounted on the piston and striker. The total rigidity of lower anvils is 1.5-15.00 times that of adjustable flexible connections. The distance between the axes of flexible adjacent connections is 0.25-10.00 of that between the axes of adjacent anvils. EFFECT: higher efficiency and reliability. 6 cl, 3 dwg
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