
Before you specify
Frequently Asked Questions
Is 25-27 sheets a realistic figure or a marketing number?
It is HSM's own datasheet figure for article 1781111, measured with 80 g/m² paper. HSM's range brochure quotes higher numbers because it uses 70 g/m² stock, which is about 15 percent lighter. Standard US 20 lb copier paper is roughly 75 g/m², so 25-27 is a fair working figure. Heavier card stock, glossy paper and folded sheets all reduce it.
How often will the bin need emptying at this cut size?
HSM rates the 35-litre bin at approximately 223 sheets' worth of shredded material with this strip-cut head. That is low relative to the machine's speed, and it is the honest weakness of strip cut: the waste is fluffy and does not compact. A cross-cut B24 gets far more paper into the same bin. Expect frequent emptying if you are using the machine at its rated throughput.
Can it destroy CDs and DVDs?
Yes - the head carries an O-2 rating for optical media. Feed discs individually through the throat and let the machine clear between them. O-2 leaves relatively large fragments, so it is appropriate for retiring old software or backup discs rather than for destroying discs that held sensitive data. Do not feed a disc alongside a stack of paper.
Can it run all day without stopping?
HSM specifies the B24 drive components for continuous operation, which is the main mechanical difference from the 440 W B22. HSM does not publish a numeric duty cycle, so we will not state one. What is safe to say is that this chassis is designed for sustained shared use rather than intermittent desk-side use, and the practical limit you will hit first is bin capacity, not the motor.
Will legal or tabloid paper fit?
Legal fits - 8.5 inches across the short edge against a 9.45-inch throat, fed short edge first. Tabloid at 11 x 17 inches does not fit and has to be folded or torn in half. A folded sheet counts as two against the sheet capacity, so a stack of folded tabloid drops the effective figure to around a dozen originals.
How does it compare with the B22 in the same 1/4-inch cut?
Same cut size, same P-2 class, same media ratings. The B24 has a 610 W continuous-duty motor against the B22's 440 W, takes 25-27 sheets against 17-19, has a 9.2-gallon bin against 8.7, and runs quieter at 54 dB(A) against 57. It is also larger and heavier at 33 pounds. If more than two or three people share the machine, the B24 is the one that will still be working in five years.
Does it need shredder bags, or can I run it without a liner?
You can run the bin without a liner, but strip-cut waste clings and a bare bin is unpleasant to empty. A liner also lets you lift the whole load out in one movement, which matters when the bin fills as quickly as it does with this cut. HSM's reusable collecting bag for this machine group is the intended consumable; ordinary thin bin liners tend to split under strip-cut waste.