Th ree Roll Mill Specifi cations and Dimensions

Product catalog summary

Specifications and Dimensions:
The document provides detailed specifications for various models of Three Roll Mills manufactured by Charles Ross & Son Company. The models include bench and floor models with varying roll diameters, lengths, and production rates. Key dimensions such as roll diameter, roll length, overall length, width, height, and weight are specified for each model. The estimated production rate is also provided, ranging from 0.5 to 45 gallons per hour depending on the model.

Standard Features:
The mills are powered by a TEFC 230/460V, 3-phase, 60 Hz inverter-duty motor, with horsepower ranging from 1/2 HP to 15 HP. The 2.5” x 5” model features stainless steel type 440C hardened precision ground rolls with adjustable Teflon endplates, while production models use carbon steel type 52100 rolls with bronze endplates. All models include a stainless steel type 304 apron, cored rolls for water cooling or heating, and a safety trip switch across the top of the mill. Non-stainless steel surfaces are coated with a white two-part epoxy paint.

Available Options:
Optional features include stainless steel type 440C hardened rolls and Teflon end plates for production models, coatings such as aluminum oxide, chromium oxide, or tungsten carbide on rolls, hydraulic roll pressure indicating devices, and explosion-proof or washdown-duty motors. Operator panels are available in NEMA 12 with variable frequency drive and other controls, or explosion-proof NEMA 7 & 9 panels.

Catalog excerpts

Th ree Roll Mill Specifi cations and Dimensions-1

Three Roll Mill Specifications and Dimensions STANDARD FEATURES: • 1/2 HP through 15 HP • Driven by a TEFC 230/460V, 3 Ph, 60 Hz, inverter-duty motor • 21/2” x 5” model: stainless steel type 440C hardened precision ground rolls with adjustable Teflon endplates • Production models: carbon steel type 52100 hardened precision ground rolls with adjustable bronze endplates • Stainless steel type 304 apron • Rolls are cored to allow water cooling or heating • All non-stainless steel external surfaces coated with a white two-part epoxy paint • Safety trip switch across the top of the mill AVAILABLE OPTIONS: • Stainless steel type 440C hardened rolls and Teflon end plates for production models • Aluminum oxide, chromium oxide or tungsten carbide coating on rolls • Hydraulic roll pressure indicating devices • Explosion-proof, stainless steel or washdown-duty motor • NEMA 12 Operator Panel with variable frequency drive, Start/Stop pushbuttons, speed potentiometer, Emergency Stop button, forward/reverse selector switch and on/off switch for wash mode. Explosion-proof NEMA 7 & 9 Operator Panel can also be supplied. Estimated Production Rate 5” x 12” Floor Model Only 52TC 9” x 24” Floor Model Only CHARLES ROSS & SON COMPANY P.O. Box 12308, 710 Old Willets Path, Hauppauge, NY 11788 Telephone: 631-234-0500 • Fax: 631-234-0691 W

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Th ree Roll Mill Specifi cations and Dimensions

Th ree Roll Mill Specifi cations and Dimensions

Catalog excerpts

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