Particle Size Reduction

"We find that the Three Roll Mill Hewlett Packard purchased from them works very well with our printing ink applications ... With our ongoing experience with Torrey Hills Technologies, it’s with pleasure to recommend Torrey Hills Technologies for mixing equipment needs. "

--- Alexey Kabalnov
R&D Chemist, Hewlett Packard

"Although Torrey Hills is located in the United States, and Graphic Systems is located in New Zealand. There was no issue in doing business even though we are so far apart. They make it easy to buy three roll mill from them."

--- Mr. Des Crossley, Managing Director, Graphic Systems Ltd

three roll mill test lab

A three roll mill is a machine tool that uses the shear force created by three horizontally positioned rolls rotating at opposite directions and different speeds relative to each other to mix, refine, disperse, or homogenize viscous materials.

The planetary Ball Mill reduces particle size by continually revolving the sun wheel and rotating the grinding jars concurrently. Both the wheel revolution (centrifugal) speed and jar rotation (planetary) speed are independently adjustable.

Introducing our redesigned and cutting-edge three roll mill lab model! To celebrate what we've accomplished in the past 2 years, enjoy the 2 latest sales events!
--- Amazing Introductory Rates ---
--- Exakt 50 Trade-In Event ---

three roll mill milling three roll mill lab model

Introducing Our Redesigned
and Cutting-Edge Three Roll Mill

Our recently redesigned 2.5x5 three roll mill lab model has demonstrated powerful performance with its state-of-the-art control, streamlined design and modern all stainless steel structure. In a compact size, this three roll mill is the ideal tool in laboratories and small-volume production for mixing electronic thick film inks, high performance ceramics, cosmetics, paints, printing inks, adhesives, epoxy, sealants, pharmaceuticals and many other viscous materials.

This three roll mill lab model offers faster roller speeds and higher throughput up to 3.75 gallons or 30 pounds per hour. The fast roller runs at 432 RPM. Variable frequency drive allows stepless speed control and slow speed runs. Roller spacing and adjustment is set manually with quick engagement mechanism by the use of four small hand wheels. Safety trip limit switch (in the form of a pull cord), emergency stop button, slow-speed washup mode capability and nip guard make this three roll mill very safe to operate. Other advantages include self-lubricating gears and Teflon end plates.