BRAND : SABAFUJI ITEM NO.: SF38 ORIGIN : CHINA SIZE : Φ38MM X 6M VIBRATION : 9500~12500 VPM REVOLUTION : 3000 RPM WEIGHT: 12 KG . ROTATIONAL SPEED IS ABOUT 3,000 R.P.M. WHICH IS ABOUT ONE-THIRD THAT OF CONVENTIONAL VIBRATOR. HENCE WEAR AND TEAT OF THE FLEXIBLE SHAFT AND OTHER ROTATING PARTS ARE EXTREMELY LITTLE, REDUCING TROUBLE TO A MINIMUM. . FLEXIBLE SHAFT IS NOT AFFECTED BY VIBRATION BECAUSE IT IS CONNECTED TO TH EVIBRAOOR SHAFT THROUGH A UNIQUE SPRING. . FLEXIBLE SHAFT CAN BE CONNECTED TO THE PRIME MOVER IN ONE MOTION WITHOUT USING ANY TOOLS. THE ALL-NEW SABAFUJI CONCRETE VIBRATOR SF38 IS UPGRADED WITH IMPROVED FEATURES. THE ROTARY SHAFTS, HOUSING AND HEAD CAPS ARE OF HIGH QUALITY MATERIAL THESE PARTS HAVE BEEN SPECIALLY HARDENED FOR EXTRA DURABILITY THE FLEXIBLE HOSE IS REINFORCED WITH DOUBLE BRAIDED STEEL MESH TO LAST LONGER. BY ADOPTING THE SPECIAL PENDULUM TYPE OF VIBRATION IT OVERCOMES THE DEFECTS OF CONVENTIONAL VIBRATORS. ROTATIONAL SPEED IS ABOUT 3,000 R.P.M. WHICH IS ABOUT ONE-THIRD THAT OF CONVENTIONAL VIBRATOR. HENCE WEAR AND TEAR OF THE FLEXIBLE SHAFT AND OTHER ROTATING PARTS ARE EXTREMELY LITTLE, REDUCING TROUBLE TO A MINIMUM. FLEXIBLE SHAFT IS NOT AFFECTED BY VIBRATION BECAUSE IT IS CONNECTED TO THE VIBRATOR SHAFT THROUGH A UNIQUE SPRING. FLEXIBLE SHAFT CAN BE CONNECTED TO THE PRIME MOVER IN ONE MOTION WITHOUT USING ANY TOOLS.