
Before you specify
Frequently Asked Questions
What does the 2 x 2 mm OMDD unit actually destroy?
HSM rates it O-6, and lists CDs, DVDs, credit and loyalty cards and floppy disks as approved. A 2 x 2 mm fragment is 4 mm2, which for optical media is at the serious end of the DIN 66399 O scale. It is a separate slot with its own cutters, fed manually one item at a time. It is not rated for hard drives, SSDs or magnetic tape cartridges - do not attempt those.
Does this machine meet NSA requirements for classified media?
No. NSA/CSS requirements are met only by devices listed on the relevant NSA Evaluated Products List, and HSM does not appear on the current lists for optical media or hard drive destruction. A high DIN O-6 or P-6 rating is not a substitute. If you are destroying classified US government material, select equipment directly from the applicable NSA EPL and follow NSA/CSS Policy Manual 9-12.
Is the paper side any different from the standard 1875?
Not at all. Same 0.78 x 11 mm micro cut, same DIN 66399 P-6, same 17-19 sheets at 80 g/m2, same 400 mm intake and 54.2-gallon cabinet. The only differences are the added media head, the O-6 rating that comes with it, and 13 lb of extra weight - 244.71 lb against 231.49 lb.
Do paper and disc waste end up mixed together?
They can be kept separate. Because the OMDD unit is a physically distinct head, the plastic and metal fragments from discs are not blended into the paper stream unless you choose to collect them together. That matters if your paper waste goes to a fibre recycler who will reject contaminated loads. Ask your dealer how the collection is configured for your intended workflow before ordering.
How fast can it get through a box of CDs?
HSM does not publish a discs-per-hour rate for the P44i OMDD unit, so we will not quote a number. It is a manually fed head sized for steady occasional use rather than bulk destruction. If you have thousands of discs to process, the StoreEx HDS 150 is rated at 4,200 CDs and DVDs per hour and is the correct tool for that job.
Is there a version with metal detection?
Yes. HSM also builds this article with metal detection ahead of the paper intake, which stops the machine before an unnoticed binder clip or key reaches the cutters. It carries the same E-5, F-3, O-6, P-6 and T-6 ratings. If your machine is shared across a large floor where nobody checks documents before feeding them, the detector pays for itself the first time it catches something.