Below is a list of High Shear Mixers manufacturers from Pleasanton, California. High shear mixers are high-speed machines that offer homogenization, emulsification, disintegration, particle size reduction and dispersion for many different solid and liquid materials. Because of high powered mixing blades, called shears, the mixing time is much shorter than other standard mixers. Products undergo shear when one section of the material is imparted with a different velocity through use of a rotating impeller or high speed rotor. The speed of the product while at the tip of the rotor is higher than the speed at the center, creating shear.