HQ2000-S CNC Copper busbar sawing machine

Measured data and reference conditions — HQ2000-S

Values per the model datasheet. Each paragraph is self-contained and states the test condition, the value and the comparison baseline.

Section quality at the cut

Test condition: cutting copper busbar on a high-speed disc saw at 2,800 r/min with a 400 mm blade. Value: a cut stated to combine high speed with high section verticality and no collapsed angle. Comparison baseline: abrasive-disc or band cutting, which leaves a rounded edge that has to be dressed before assembly. Effect: the cut face goes straight to assembly without a dressing pass.

Machining range

Test condition: sawing the standard busbar section range. Value: 30 × 3 mm up to 200 × 15 mm, with a minimum plate length of 30 mm. Comparison baseline: dedicated single-section saws, which cannot cover both the thin and the heavy ends of the range. Effect: one saw covers the section range used across panel and switchgear work.

Positioning travel and speed

Test condition: X-axis travel over a 2,000 mm stroke. Value: 50 m/min maximum positioning speed on high-precision ball screws with linear guides. Comparison baseline: manual stop saws, where each cut length is set by hand and checked with a tape. Effect: repeat cut lengths are set from the control instead of from a physical stop.

Automatic repeat clamping on long bars

Test condition: sawing a long busbar during the cutting process. Value: clamp once, then automatic repeat clamp switching with no manual intervention. Comparison baseline: manual bar clamps, where the operator must release and re-clamp between cuts. Effect: one operator can run the saw while handling other work, and 1,300 kg of machine sits in a 3,300 × 1,300 × 750 mm footprint.