Concrete Vibrator Shaft, Vibrator Head, JKV Series
JKV series pendulum vibrating poker head delivers good vibrating effects and high working efficiency. This poker head is suitable for the internal vibration and compaction of fresh concrete.
The JKV series vibrating poker heads have a counter spring, which is designed to reduce vibration, so as to alleviate user discomfort during operation, and these poker heads with its flexible shafts are applied to the operating conditions in Japan, South Korea, Southeast Asia or Middle East.
- ① The surface has been treated by quenching process.
- ② Counter spring for vibration reduction
Our JKV series standard vibrating poker heads with flexible shafts are available in six kinds of diameters and three types of couplings. You can choose them according to the coupling and working conditions of your motors. We can also customize other pendulum vibrator poker heads with some special specifications.
- C/W DYNAPAC Coupling
- C/W HAYASHI Coupling
- C/W MIKASA Coupling
| Diameter(mm) | Length (mm) | Vibration frequency (Hz) | Vibration frequency (vpm) | Amplitude (total value) (mm) | Amplitude (half value) (mm) | Dia. of Flex. Hose D(mm) | Dia. of Flex. Shaft d(mm) | Weight of 4m Hose (kg) | Coupling type |
| 28 | 463 | 210 | 12600 | 1.4 | 0.7 | 28 | 8 | 16 | C/W DYNAPAC Coupling， C/W HAYASHI Coupling， C/W MIKASA Coupling |
| 32 | 470 | 210 | 12600 | 1.5 | 0.75 | 32 | 12 | 17 | |
| 38 | 492 | 205 | 12300 | 1.7 | 0.85 | 32 | 12 | 18 | |
| 45 | 501 | 200 | 12000 | 2 | 1 | 32 | 12 | 19 | |
| 50 | 508 | 200 | 12000 | 2.2 | 1.1 | 32 | 12 | 20 | |
| 60 | 503 | 200 | 12000 | 2.4 | 1.2 | 32 | 12 | 21 |
