Cortech GW CREASEMASTER PLUS 4600 CREASING SYSTEM - Manual (Page 6)

2.2 Air Regulator Assembly
The CreaseMaster Plus+ score dies are pneumatically driven. The air pressure is regulated
from the air source (whether shop air or a stand-alone compressor) on the machine at the
regulator/gauge/manifold assembly. The optimum pressure setting at the regulator is 60-
100 psi. If scoring a job with many scores, you may need to increase the Impression
Control to maintain a consistent impression. You may also want to adjust the pressure up
or down depending on the weight and finish of the stock being run. Always run a few test
pages and fold them manually to ensure that good results are being achieved prior to
running a job.
The air regulator assembly mounts to the infeed table on the non-operator side in existing
threaded holes.
Page 6