Stewart Bolling () model OP twin roller laboratory mill, used for operating temperatures up to 375°F. Equipped with two 6" diameter x 13"L jacketed rollers. 14"wide x 21"long x 3"deep catch pan. Roll Speed Constant: — 33 RPM rear — RPM front. Unit is mounted on an Lshaped steel bench.
Used Roller (Mill) Equipment — Machine for Sale
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