Hydraulic Lifting Shearing Emulsifier

The POLYC PYR hydraulic lifting high-shearing emulsifier narrows the particle size of liquid, solid and liquid materials through the mechanical shear force between a high-speed rotor and a fixed stator working head, so that one phase is evenly distributed into another to achieve dispersion, homogenization and emulsification and form a stable suspension or emulsion system. It is built on a floor-standing hydraulic column for medium and large batch production.

The PYR series covers motor power from 4 to 75 kW across models PYR11, PYR22, PRY37 and PRY55, with vessel sizes from 200 to 5,000 L depending on model. The units are matched to medium and large batch volumes and can be specified with the vessel and fixtures your line needs.

A high-speed rotor turns inside a fixed stator working head at 1,500 to 3,000 rpm, generating intense mechanical shear, impact and turbulence in the gap between rotor and stator. This breaks agglomerates and pulls one phase into another, producing a homogeneous, stable emulsion or suspension.

The emulsifier typically produces droplet sizes of 1 to 20 micron depending on formulation, rotor-stator gap and speed. It is well suited to stable suspensions and emulsions where a disperser alone would not reach the required fineness.

The electric hydraulic lift with a mechanical lock raises and lowers the working head clear of the vessel, which makes operation brief and lifting swift for fast vessel change, cleaning and maintenance. The head can be matched with pulling cylinders and their fixtures for different vessel sizes.

Contact parts are stainless steel 304 or 316L for hygiene and corrosion resistance, and the machine is offered as a floor-standing column or tank-mounted to suit the layout. The vessel is specified per model from 200 to 5,000 L.

It suits medium and large sized production in paints and coatings, inks, adhesives, cosmetics, pharmaceuticals, food and specialty chemicals where a stable suspension or emulsion is required, and where batch flexibility matters more than continuous throughput.

A high-speed disperser only premixes and wets powder; an emulsifier uses a rotor-stator head to reach 1 to 20 micron droplets for true emulsification; a bead mill grinds with media to sub-micron size. Choose the emulsifier for batch suspension or emulsion, the disperser for premix, and a bead mill for final fine grinding.