ANDREOTTI ROTOSTAR 35 Rotogravure printing machine 8 colors
Rotogravure printing machines (roto or gravure for short) perform a type of intaglio printing process, which involves engraving the image onto a cylinder which become the image carrier. Every printing job will require its dedicated set of engraved cylinders.
Machine Code | RO111 |
Manufacturer | ANDREOTTI |
Model | ROTOSTAR 35 |
Year | 1989 |
Number of colors | 8 |
Trolley system | Yes |
Web width (mm) | 1130 |
Print width (mm) | 1100 |
Print repeat range (mm) | 400-1000 mm |
Drying heat surce | Gas complete with 2 gas burners Imeco |
Unwinder type | Automatic |
Max reel diameter unwinder (mm) | 800 |
Rewinder type | Automatic |
Max reel diameter rewinder (mm) | 800 |
Videocamera | Fife |
Register control | Grafikontrol CR7 |
Vyscosity control | 8 Viscometers model COVISTAT/F “GRAFIKONTROL” |
Print cylinders | 800 cylinders |
Additional information | Suitable to print the following materials:non extensible films, paper, thin cardboard, different laminated materials with max grammage 200 gr/sqm, raw aluminum starting from 15 micron, high density polyethylene starting from 25 micron,polypropylene starting from 15 micron, polyester starting from 12 micron, cellophane from 28 to 30 gr/sqm,flexible PVC. Complete with sleeves.Max mechanical speed 750rpm; Inks, lacquers and solvents; Electric power supply 380 V/50 HZ ; services power supply 110 V/50 HZ; installed electric power Kw 330 approx; absorbed electric power Kw 190 approx ; Automatic unwinding mod. “B.O./1400”, pre-conditioner of the band;chilled rolls positioned after pre-conditioner; Band feeding group with constant tension (infeeder) mod. “GTR/1400”, placed on inlet of first printing element; No. 8 printing elements mod “PRINTOMATIC NR 35/S 1400”, anti-explosion, used in the printing zone under CEI rules, suitable for reversed print; Band feeding group with constant tension (outfeeder) mod. “GTR/1400”, placed on exit of last printing element; No. 1 tunnel with ventilation on two sides length 3 m special type (for low tension supports), for final deodorizing of the support; air capacity 10.000 m3/; max temperature 120°C; No. 2 chilled rolls placed before the re-winding phase;Arrangement for the application of stroboscope ;No. 1 rewinder mod.”BO/1400”, which allows the automatic reels changing at the machine production speed) ; Supporting structure; D.C. motor and drive with controlled diodes with incorporated switchboard to control the plant; Electric cabinets for auxiliary services; No. 2 fixed ladders and footboard. No. 1 platform in which all LED, switches and push-buttons for main machine drive are placed; No. 3 trolleys to carry printing cylinders and pressure rolls;Stroboscope FIFE HLD 500 (with rotating mirrors);Anti-explosion device |
Others in the same category:

CERUTTI R-945
Category: Printing machines
Subcategory: Rotogravure
Print width (mm): 1250
Year: 1994

ROTOMEC BOBST RS888
Category: Printing machines
Subcategory: Rotogravure
Print width (mm): 1200
Year: 2008