Coating and doctor rolls, printing cylinders

Coating and doctor rolls

are used for coating, painting and impregnation of e.g. plastic film, paper, textiles, fleece materials and metal.

"The more precise the grinding of the rolls,

the higher the precision for dosing the quantity to be applied."

 

Impressions

Technical data
Industry

various

Common diameter

220 – 600 mm

Common roll body length

300 – 4,000 mm

Material

chilled cast iron Tuk 00, mild steel

Design

solid,
hollow

Journals

cast on,
made from steel – shrunk in,
made from steel – welded

Coating

chrome, ceramics, tungsten carbide

Surface

cylindrically ground, polished

Precision

TIR and geometrical shape ≤ 0.002 mm

Special features

grinding in mounted bearings and housings possible, tempered rolls available

Inquire now

Printing cylinders

are used for painting metal.

"The more homogenous the surface of the printing cylinder,

the better the print result."

 

Impressions

Technical data
Industry

production of metal packages

Common diameter

e.g. 328.7 mm

Common roll body length

e.g. 1,090 mm, 1,155 mm, 1,280 mm

Material

chilled cast iron TR 120

Design

solid casted

Journals

made from steel – shrunk in

Coating

without coating

Surface

ground with crown and polished

Special features

roll body sharp-edged

Inquire now