
Before you specify
Frequently Asked Questions
Is the Cyclone HS6 NSA approved?
Kobra states that the Cyclone HS range meets NSA/CSS Specification 02-02 for paper and 04-02 for optical media, and refers to ASIO T4 protective security in Australia. That is a manufacturer statement about meeting a specification. NSA approval in the strict sense also requires the specific model to appear on the current NSA/CSS Evaluated Products List, so if you are destroying US classified material, verify the model and configuration against the current EPL edition before you commit. Do not treat a P-7 rating on its own as NSA approval.
Is P-7 the highest DIN security level for paper?
Yes. DIN 66399 defines seven paper levels and P-7 is the top of the scale, requiring particles of 5 mm² or less. There is nothing above it, so any listing offering a higher-numbered paper level is either marketing invention or a confusion with one of the other material classes — O for optical media, T for magnetic media, E for electronic media, H for hard drives — each of which runs its own numbered series.
How much throughput do I lose compared with the standard Cyclone?
A substantial amount, though Kobra does not publish a figure for the 006 screen specifically. The physics is straightforward: material recirculates in the chamber until it is small enough to pass the mesh, so a finer mesh means more passes for the same sheet. Plan on a fraction of the standard Cyclone's 420 kg per hour, and if hourly rate is critical to your operation, ask for a demonstration with your own paper before ordering.
What is the difference between the 005 and 006 screens?
Security level. Kobra rates the 005 screen as approximately P-5/P-6 and the 006 screen as approximately P-7. The HS6 designation refers to the 006 build. Because the screens are interchangeable, a machine can be moved between the two, but the screen actually fitted is what determines what you can certify, so confirm it on delivery and record it.
Can it still shred CDs and credit cards?
Yes. Kobra lists paper, credit cards, chip cards, CDs, DVDs, Blu-ray discs and floppy disks for the Cyclone HS. What it does not list, unlike the standard Cyclone, is cardboard, plastic bottles or aluminium cans. If your operation destroys mixed packaging alongside documents, the high-security build is the wrong choice for that part of the work.
What are the installation requirements?
208 V three-phase power at up to 50 amps per phase, floor space for a machine 32 in wide and 85 in deep, and clearance to work around it. It weighs 970 lb, so check floor loading and the delivery route. It runs at 75 to 85 dB(A), which puts it in a plant room or dedicated destruction area with hearing protection available, not in an office.
How is the dust handled?
Through an integrated vacuum system that keeps the cutting chamber under extraction, which is why Kobra describes the operation as dust-free. At P-7 particle size the dust load is significant, so treat the extraction as a serviceable component with a maintenance schedule rather than a sealed part. An optional compactor is available to reduce the volume of the fine waste by roughly four to five times before disposal.