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Consumables for web press folders

compatible with roto-offset, rotogravure and flexographic machines of the following brands: KBA, MAN, Cerutti, Heidelberg Harris, Goss, Rockwell, Mitsubishi, Solna, Wifag, Timson, Nebiolo.
Circular knives, Bottom knives, Circular perforators, Linear cutting blades, Linear toothed cutting blades, Linear perforators, Tucker blades, Fixed and mobile jaw blades, Folder pins, Pin holders and adjusting screws, Cutting sticks, Pressure bars, Blade holders, Sheet guides and conveyors, Paddle wheels, Foam pads, Tension rollers, pressure rollers, rings, roller nips and nip segments, Transport rollers / Drag rollers / Rollers top of the former, Grippers and gripper pads, Brushes, Bearer pads, Doctor blade, Wash-up blade, Ink tucking blades in segments, Former noses, Drive belts, pulleys and guides.

Former noses

For the former fold of the web ribbon, at the end of the former, Ulmex produces former noses for the most common presses.

PUNTE CONO 3PUNTE CONO 1PUNTE CONO 2

Former noses are produced with limited tolerances on modern, high precision machines. Former noses are produced in high quality steel, parts subject to wear are burnished until they reach a hardness of ca. 65 HRC and then ground until the surface is smooth and even. Furthermore, we also overhaul worn former noses bringing them into tolerance with the remaining former.  

Materials 

ASP - Sintered steel (metallurgical powder) - HRC 64

HM - Hard quenched metal (tungsten carbide) - HRC 68
 
Treatments 

HV - Chromium plated

Burnished

Ceramic 
 
Technical specifications 
For all folder models