Our HJ high-frequency internal vibrators are characterised by robust bearings that are lubricated for life. A powerful electric motor ensures high centrifugal forces, constant speed and amplitude as well as high wear resistance, while integrated thermal protection prevents the concrete vibrators from overheating. Even under tough operating conditions, the HJ internal vibrators with effective vibrations guarantee first-class and reliable concrete compaction of fresh concrete, while optionally available vulcanised caps prevent vibrations from being transmitted to the reinforcement or formwork.

•     robust design
•     reliable, durable, powerful electric motor
•     no overheating
•     safe and easy handling
•     efficient compaction of in-situ concrete

Technical Data