This high-performance double-blade machine page links permanent-magnet motor control with blade line speed, automatic travel and abnormal-condition stopping.
- Blade-speed relationship
- The motor adjusts line speed according to saw-blade diameter.
- Travel relationship
- The machine is described as slowing in harder stone and accelerating in softer stone.
Published efficiency claim
The archived text states an efficiency increase of more than 30%. It does not name a baseline machine, stone, blade set, cut or measurement method. The figure remains a manufacturer claim rather than a result proven by this recording.
Protection response
PLC programming and inverter protection are said to detect abnormal conditions and stop immediately when blade jamming or blade nipping occurs. Detection thresholds and restart steps are not recorded there. No voltage range or protection test is included.
Quarry configuration boundary
Huada describes a stable structure, recognized-brand electrical components and adaptation to different quarry cutting environments. No model, component list, stone or completed cut appears. The video can introduce the control relationships, while an actual quotation must identify the supplied machine and one quarry duty before efficiency or protection behavior is accepted.
