Rabbit & HF Poker Meruts & Demerits
Electronic High Frequency Vibrator(EDF)
Advantages
- Light use.
- Vibrator flexible hose up to 16mts.
Points to Watch
- Voltage on the vibrator needle 230V.
- Require stable voltage.
- Vibrator needle require refreshing and rest cooling time due to the motor is inside the needle.
Low Voltage 42V. High Frequency Vibrator VAF
Advantages
- Security low voltage 42V on vibrator needle.
- Vibrator flexible hose up to 16mts.
Points to Watch
- Voltage on the vibrator needle 230V
- Require stable voltage.
- Vibrator needle require refreshing and rest cooling time due to the motor is inside the needle.
RABBIT Mechanical Vibrator
Advantages
- Light use.
- Accept unstable voltage.
- More vibrating force compared with same Vibrator diameter of High Frequency.
- Very simple maintenance.
- Possibility to connect different vibrators diameter on the same motor
Points to Watch
- 5mts maximal transmission length
- Sparks on motor(not allowed in explosive environments)
Note for all types of vibrator
- The vibrator requires the vibrating needle must be completely immersed into the concrete the maximal possible time during working.
- The concrete must have enough water density to allow the correct cooling of the needle.
- The advisable working use will be periods of half an hour and cooling time of a minimum of 15 minutes
