• Gear ratio 4:1
• Roller width 90 mm
• Roller diameter 42.6
• Maximum opening 5 mm
• Flat area (+/- 0.01mm) 50mm
• Square wire (+/- 0.01mm) : 1.5, 2.0, 3.0, 4.0
• Ring shank - half round ellipsis: 2.5 x 1:3 x 1.25 ; 4 x 1.5
• Capable of producing metal foil as thin as .001"
• All models equipped with 4:1 reduction gear box
• Custom designed heavy duty packaging 
• Precision hobbed gears from solid steel - no casted gears
• High strength housing
• Custom designed maintenance free bronze bushings
• Induction hardened in strategic areas to 65HRC hardness
• Polished and machined rolls to achieve a mirror finish

We have started utilizing a unique hardening procedure which allows us to market superior rollers that will perform beautifully.Our rollers are made from a high quality carbon steel alloy that offers excellent wear resistance and the outer 3mm of the rolls are hardened to 65 HRC for superior deformation resistance.