ETR850 Electric External Vibrator
Lievers external vibrators compact through the formwork where no poker can reach: dense reinforcement, narrow sections, fair-faced concrete and precast production.
About this machine
Lievers external vibrators compact through the formwork where no poker can reach: dense reinforcement, narrow sections, fair-faced concrete and precast production.
- Foot mounting for fast formwork changes
- Designed for continuous precast operation
- Effective range approx. 1.5–2 m per vibrator
Application
Compaction through the formwork: precast production, fair-faced concrete, dense reinforcement. Arranged staggered over the height for uniform results.
For serial precast elements: the vibrating tables from the same range.
Frequently asked questions
How many external vibrators does my formwork need?
As a rule of thumb one vibrator works about 1.5–2 m in every direction, arranged staggered over the formwork height. Send us your formwork dimensions — we'll size the layout free of charge.
How are ETR vibrators mounted?
Foot-mounted on a welded bracket on the formwork — fixing dimensions are in the technical data. ETRS models use a quick-clamping device for frequent changes.
Designed and built by Lievers in Mijdrecht, Holland — ordered straight from the factory with a 24-month manufacturer's warranty and genuine parts supply.
Technical specifications
| POWER OUTPUT | 600 W |
| CENTRIFUGAL FORCE | 8,59 kN |
| FIXING | 170 × 120 × 17 mm |
| WEIGHT | 32 kg |
* Standard warranty: 12 months. Register your machine free of charge and it is extended to a 24-month manufacturer's warranty. Register now →