Pneumatiske overknivholdere
Elio Cavagna er familieejet fra Italien som under navnet Helios fremstiller pneumatiske overknivholdere samt komplette skæremoduler fuldt produktionsklare med både overknivholdere/overknive og underknive. Alt fremstillet efter kundeordre og direkte indbygningsklare på maskinsektioner. Disse skæremoduler fremstilles efter høje krav og med præcision ned til 100 dele af en mm. Tolerancerne på disse systemer er ekstrem fin. Der udvikles løbende omkring forbedringer af knivholderne for hele tiden at kunne efterkomme de stigende krav fra vore kunder. Hurtigt indstillingstider for holderne, samt tid for knivskifte er en vigtig faktor når der skal anskaffes nye holdere. Venligst se for mere information under linket Helios. Her kan man finde information omkring de forskellige typer af holderer, minimums skære breder og andet relevant information.
De pneumatiske overknivsholdere anvendes på rulleskære-, calander-, flexomaskiner m.m Elio Cavagna tilbyder samtidig holdere til knivskær, samt holdere til barberblade.
Hvis mere information ønskes kan du finde dette under www.convertechblades.com eller send en mail til: jk@northerngrafics.dk
Kontakt os for et uforpligtende tilbudShear cutting
“Shear cutting means that a superior blade is combined to an inferior one (counter blades), that is motorized. It is the right solutions for every type of material, in order to obtain the best quality and a long life of the blades”


J3L-48C / J3H-75C Pnuematic knifeholder
For paper, board, film, plastic, textile, laminates, fibreglass, nonwoven, rubber, aluminum, etc….
Paper, board:
Up to 800gr/m2 (48C) Up to 1500gr/m2 (75C)
Plastic, Film:
from 25µ to 1000µ (48C) from 25µ to 2300µ (75C)
Nonwoven:
Up to 1000gr/m2
Max speed:
1500m/min (48C) 2200m/min (75C)
Slit:
50mm (48C) 75mm (75C)
Blade stroke:
max 40mm


J3B-75C / J3B-48C Pneumatic knifeholder
For paper, board, film, plastic, textile, laminates, fibreglass, nonwoven, rubber, aluminum, etc….
Paper, board:
Up to 800gr/m2 (48C) Up to 1500gr/m2 (75C)
Plastic, Film:
from 25µ to 1000µ (48C) from 25µ to 2500µ (75C)
Nonwoven:
Up to 1000gr/m2 Max speed 1500m/min (48C) 2200m/min (75C)
Slit:
50mm (48C) 75mm (75C)
Blade stroke:
max 40mm


JS3-48C / JS3-75C Pneumatic knife holder
For paper, board, film, plastic, textile, laminates, fibreglass, nonwoven, rubber, aluminum, etc….
Paper, carton:
Up to 650gr/m2 (48C) Up to 850gr/m2 (75C)
Plastic, Film:
from 25µ to 800µ (48C) from 25µ to 1500µ (75C)
Nonwoven:
Up to 1000gr/m2
Max speed:
1200m/min (48C) 1700m/min (75C)
Slit:
50mm (48C) 75mm (75C) Blade stroke, max 25mm
Razor cutting
Pneumatic razor blade knifeholder with safety system.
Pressure cutting
“Pressure cutting involves using a blade that works in conjunction with a cylinder, which has a harder surface. It's not a suitable solution for cutting fabrics, plastic films, paper or laminates of any kind. If you're looking for high quality and efficient results, we recommend shear cutting solutions for such materials.”