Charles Ross & Son Company

Designed for processing high viscosity dispersions and suspensions, the ROSS line of Dual-Shaft Mixers are versatile systems utilized in the chemical, pharmaceutical, food, cosmetic, adhesive, coating, composite and other industries.

ROSS Mixers, a leading provider of US-designed and manufactured mixing equipment, offers a Trial Rental Program which offers process managers a powerful tool for optimizing R&D projects before committing to substantial capital investment.

ROSS Ribbon Blenders, known for exceptional quality and long-term performance, handle a wide range of dry materials, from seasonings and beverage mixes to pharmaceuticals, chemicals, plastics, and agricultural powders or granules.

ROSS Mixers has a longstanding and well-earned reputation for fabricating high-performance mixers that excel in both durability and efficiency.

The ROSS line of High Speed Dispersers are economical mixers widely used in various industries such as chemicals, polymers, composites, inks, paints, adhesives, and food production.

The ROSS line of Double Planetary Mixers, which come in a wide range of configurations and sizes ranging from ½ pint to 750 gallons, are dependable workhorses for mixing thick, sticky, or putty-like materials.

ROSS VersaMix Multi-Shaft Mixers are proudly designed and manufactured in the US to optimize the processing of medium to high-viscosity products.

Ross Engineering custom fabricates tanks, pressure vessels, and reactors up to 100,000 gallons or larger that are used throughout the process industries for various manufacturing and storage functions.

A proven workhorse used throughout the process industries, the ROSS V Cone Tumble Blender utilizes diffusion mixing to deliver low impact, highly accurate, and repeatable mixing of powders, high-density powdered metals, granules, pellets, and other free-flowing solids.

The ROSS Inline Ultra High Shear Sanitary Mixer Model HSM-715XSUHD-250 is designed to deliver exceptional dispersion, emulsification, and homogenization at high throughput.

Customized for shear-sensitive applications with low to medium viscosity, the ROSS Model CDA-200 features a two-wing anchor agitator and two medium-speed agitators, each fit with five rows of three-blade pitched turbines.

Three Roll Mills, used for high viscosity dispersions in many industries, feature true heavy-duty construction, precision workmanship and ANSI 2017-compliant controls package.

The ROSS line of Dual Shaft Mixers are robust and versatile systems, powerful enough to batch dispersions, suspensions, and emulsions with viscosities up to several hundred thousand centipoise.

Designed with efficiency and mobility in mind, the ROSS Model HSM-405SC-25 Inline High Shear Mixer with Solids/Liquid Injection Manifold (SLIM) Technology is an ideal choice for production floors that require flexibility.

The VersaMix Multi-Shaft Mixers from ROSS are ideal for processing medium to high viscosity applications up to several hundred thousand centipoise, such as thick slurries, pastes, gels, and suspensions.

Designed to minimize risk and maximize productivity, ROSS Ribbon Blenders meet OSHA standards with safety shaft guards (no external moving parts) and limit switches that prevent operation of the agitator when any cover or manway is open.

The ROSS Vertical Blender is designed for reliable and gentle mixing of friable solids, abrasive materials, and shear-sensitive products.

The ROSS PDDM Planetary Dual Disperser is a robust mixer that offers unmatched shear intensity and rapid dispersion of dry powders into viscous batches.

One advantage of working with an OEM like ROSS is our unique ability to completely engineer and customize a product from the ground up. That was the case with this custom-designed Mixing/Melting and Holding Tank System used to produce highly potent and reactive materials at 350°F and up to 10 psig internal pressure.

The long-lasting quality and efficiency of a ROSS reconditioned mixer is comparable, if not equal, to brand new equipment when properly restored to as-new working condition by the ROSS OEM team of expert engineers and mechanics.

The US-made 3000-gallon custom-fabricated manufacturing vessels are designed for full vacuum up to 200 psi internal pressure at 200 degrees F.

ROSS Batch High Shear Mixers equipped with the Solids/Liquid Injection Manifold (SLIM) Technology deliver powders in an efficient manner for quick wet-out and complete dispersion into low-viscosity liquids.

ROSS has released a new video celebrating its 180-year history as an Original Equipment Manufacturer (OEM).

The ROSS X-Series Inline Ultra-High Shear Mixer is designed for efficient high-throughput emulsification, dispersion, and homogenization.

Our VersaMix models VMC-40 were designed for full vacuum operation and include a Three-Wing Anchor Agitator with Teflon blades.

ROSS has launched a new video featuring the company's line of robust and versatile Multi-Shaft Mixers.

ROSS VersaMix Multi-Shaft Mixers with SLIM Technology allow for large-scale powder dispersion into low-viscosity liquids including resins, oils, melted waxes, emulsions, and aqueous solutions.

Specifically designed for challenging shear requirements, the ROSS Inline Ultra High Shear Mixer 700 Series, can replace high pressure homogenization or serve as a pre-mixer.

The ROSS Double Planetary Mixer is widely used for high-precision mixing, granulation and vacuum drying, but remains the industry authority for rugged applications requiring enormous torque.