振動篩分儀 These laboratory sieve shakers are suitable for research and development, quality control of raw materials, intermediate products and end products, and production control. Sieve shakers are designed for grain size determination, separation, and fractionation of powders, bulk goods, and suspensions. They work at exactly 3,600 oscillations per minute and feature exact, reproducible results according to DIN 66165. They also have high load endurance, extremely quiet operation, and short sieving times with exact separation. Sieving machines feature a maintenance-free electromagnetic drive and three-dimensional movement of the sieve stock due to the tilted spring arrangement. The vibration height can be set infinitely from 0–3mm. These machines are suitable for both wet and dry sieving, and meet all ergonomic requirements for a modern laboratory. CE marked.