Scroll
Combi folder

MBO K90

For B1 sheets and larger

MBO K90

The K90 combi folding machine stands for maximum efficiency and productivity. The K90 is ideal for folding signatures with medium and high production runs. The immaculate quality level familiar from MBO is also reflected in the high-quality, standard features of the K90.

For example, the tried and trusted belt drive and the first buckle plate with continuous sheet stop provide reliable production stability and outstanding folding results. With a mobile knife folding unit of type Z2 or Z6, the range of folding types by the K90 can be expanded even further.

Features

Standard features

Machine control

Machine control M1 Basic with touchscreen

Feeder

Palletized feeder with feeder head Vacujet
Sheet infeed and sheet alignment with suction wheel and ball rail

Parallel fold

4 buckle plates
1st buckle plate with swing deflector and continuous sheet stop
2nd-4th buckle plate with swing deflector
Spiral fold rollers with hard PU
Single rear slitter shafts
Perforating-, scoring- and cutting devices for standard jobs
Maintenance and noise-free belt drive
Noise insulation and safety device

Cross fold / three-fold

Pneumatic cross fold knife
KL configuration
Pneumatic three-fold knife
Spiral fold rollers with hard PU
Slitter shafts in the cross fold and three-fold
Perforating-, scoring- and cutting devices for standard jobs
Maintenance and noise-free belt drive

Optional features

Machine control

Additional feature

Datamanager 4.0

Parallel fold

Alternative features

2nd-4th buckle plate as combination buckle plates
Virotec fold rollers

Additonal feature

Various slitter shaft accessories, for example gully cut device, edge trim device, punch perforating device, multiple perforation device, etc.

Cross fold / three fold

Additional feature

Various slitter shaft accessories, for example gully cut device, edge trim device, punch perforating device, multiple perforation device, etc.

Features in detail

M1 Basic machine control
Standard feature
The M1 Basic machine control is an intuitive operator guidance system on the 10.1” touchscreen.
Feeder head Vacujet in the palletized feeder
Standard feature
The feeder head Vacujet features exceptional ease of operation. Its four bellows units offer automatic height adjustment to the paper stack and thus guarantee smooth running even with uneven pallets. The Vacujet achieves a frequency of up to 25,000 cycles per hour.
Buckle plates with swing deflector
Standard feature
The manually adjustable swing deflector means that the buckle plate can be easily opened and closed. The infinite precision adjustment ensures accurate adjustment of the buckle plate. The first buckle plate is always equipped with a continuous sheet stop. This enlarges the contact surface of the sheet by around 30 percent. The greater contact surface means that the sheet is not deformed, contributing to improved fold quality at high speeds.
Spiral fold rollers with hard PU
Standard feature
Spiral fold rollers with hard PU feature very good grip, very quiet running and a sharp fold. As steel and PU never run in line together, they are absolutely free of marks. In addition, they have a longer service life.