For dental techs, jewelers, or anyone working with plaster, investment, or resins, a good vibrator is essential to remove air bubbles. The JT-51 is a workhorse. It’s a square quartet style oscillator with a solid steel build. It runs on 110V with a 150W motor, and it has an infinitely variable speed control knob so you can dial in the perfect vibration intensity for your material. The maximum load is about 3kg (6.6 lbs). The base has four rubber feet to keep it from walking across the bench and to dampen noise. It’s simple, effective, and built to last. Use it when pouring plaster models, investment for casting, or any time you need to consolidate a material and eliminate voids. Just plug it in, set your speed, and place your mold on the platform. A fundamental piece of lab equipment that does one job very well.
