Biovision Services offers advance technology Orbital Incubator Shakers are known for their durability and rotary swirling action used extensively in tissue culture work, Aeration of fermentations and various other chemical mixing procedures. BVS Series Orbital Shakers are built for continuous duty with Air Circulation Fan, Step by Step RPM acceleration on Start & Stop. If you need a specific solution (Heavy Duty Large Volume Mixing) and OEM builds, Biovision Services has the ability to manufacture the solution.