Sheet-Extrusion
Coresponding type of rollers
Polishing Roll, Std.
Design: double shell, degressive spirals
Surface: hard chrome plated, superfinish-polished
Features: good cooling efficiency, good stiffness
Polishing Roll, hardened
Design: double shell, degressive spirals
Surface: hard chrome plated, superfinish-polished, hardened sleeve
Features: good cooling efficiency, improved stiffness
Polishing Roll, hardened, solid material
Design: double shell, degressive spirals
Surface: hard chrome plated, superfinish-polished, hardened sleeve
Features: good cooling efficiency, best stiffness thanks to solid body
Polishing Roll, Flexi-Roll
Design: double shell, degressive spirals, flexible metallic sleeve
Surface: hard chrome plated, superfinish-polished
Features: outstanding cooling efficiency, flexible metallic (!) sleeve to adapt nip tolerances
Heating/Cooling Roll, double shell
Design: double shell, degressive spirals
Surface: hard chrome plated, polished
Features: good heating-/cooling efficiency
Jet-Roller
Design: double shell, degressive spirals, aluminum sleeve
Surface: hard chrome plated, finish-polished
Features: aluminum-sleeve, very good cooling efficiency self-drive/rotation thanks to cooling water pressure “plug and play”-delivery including bearing- and rotary.union
Low-friction-roller
Design: double shell, degressive spirals
Surface: hard chrome plated, finish-polished
Features: good cooling efficiency, low-friction rotation thanks to specially designed bearings “plug and play”-delivery including bearing- and rotary.union
GW, hardened, Type HGW-I
Design: double shell, degressive spirals, internal axis (one point)
Surface: hard chrome plated, superfinish-polished, hardened sleeve
Features: good cooling efficiency, compensation of bending to minimize film thickness tolerances
Polishing Roll, hardened, type HGW-II
Design: double shell, degressive spirals, internal axis (two point)
Surface: hard chrome plated, superfinish-polished, hardened sleeve
Features: good cooling efficiency, minimized deformation thanks to internal axis and two-point-support
Polishing Roll, Easy-Clean
Design: double shell, degressive spirals, flexible metallic sleeve
Surface: hard chrome plated, superfinish-polished
Features: good cooling efficiency, special interior design to ensure cleaning of the spirals
Polishing Roll, hardened, peripheral boreholes
Design: solid material with peripheral boreholes
Surface: hard chrome plated, superfinish-polished
Features: “average, normal” cooling efficiency, special interior design to ensure outstanding stiffness
Rubber Roll
Design: double shell, degressive spirals
Surface: rubber coated, alternatively including Teflon-sleeve
Features: low cooling efficiency, good stiffness
Embossing Roll
Design: double shell, degressive spirals
Surface: leather, prism, hygienic, sand, skyto, chessboard, orange peal a.m.o.
Features: good cooling efficiency, good stiffness