Presstek 46 Karat Offset four colours

Manufacturer Presstek
Model 46 Karat
Year 2006
Location Spain ES
Category Offsets 4 colours
Product id P90808110


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About this seller

Client type User – small or medium company
Active since 2019
Offers online 1
Last activity Oct. 7, 2019


Nbr of copies 4672019 Mio
Worked hours
Hours under power
State excellent
At local norms ---------


Current status in production. Serious offers are heard.

The KBA model 46 Karat digital sheet offset combines the speed and accuracy of direct exposure with the quality of the dry offset.

It incorporates a printing cylinder, with three segments and clamp systems, holds each sheet in a single clamp closure during two turns of the cylinder to print four-color. It has two exposure heads that allow simultaneous exposure and an exact record of the four color separations. In each of the two rubber cylinders there are two conventional blankets.

The two flat iron cylinders, each divided into two segments, can be exposed to 18,000 rev / h after decoupling them from the inking system and sheet transport. The conventional inking system has a total of 15 rollers, four of them inks. With the automatic presetting of the ink screw profile, the predefined ink density is quickly reached. In difficult situations you can readjust concrete screws to get a better inking. The printing plates are in a reel in the cylinder holder. The plates are automatically wound by means of a device in this cylinder. Used irons automatically rewind in the opposite coil.

The washing machine for cylinder holders is used to clean the remains of the exhibition. It works in three phases: a vacuum aspiration, a reciprocating roller that dries and a pre-moistened blanket.

The machine has a maximum performance of 7,000 sheets / h and has a resolution of 2,540 dpi. It uses Presstek ProFire Media plates for dry offset and different special inks for dry offset together with Epple Druckfarben high pigmentation inks.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase

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