In terms of equipment structure, the sawing machine adopts a high-strength cast iron bed and double-column guiding structure, which undergoes aging treatment to eliminate internal stress, ensuring no deformation during long-term use and controlling the sawing perpendicularity error within 0.5mm/m. Core components include: a 4.0kW main motor-driven saw belt transmission system, supporting multi-speed adjustment of 40-80m/min (matching optimal speeds for different hardness steels, e.g., low speed for high-carbon steel, high speed for low-carbon steel); a 0.75kW hydraulic motor-controlled double-cylinder clamping device, achieving stable steel clamping through adjustable pressure (0.8-1.2MPa) to prevent slippage during sawing; an automatic feeding mechanism with a 3-meter electric material rack (3kW drive motor), supporting a maximum single feeding length of 300mm and repeat feeding accuracy of ±1mm, meeting batch cutting needs; a steel brush chip removal device linked with the cooling system, which timely clears iron chips between saw teeth and cools down, reducing saw belt wear.

Performance advantages are reflected in three aspects: first, high cutting efficiency — cutting a whole bundle of Φ25mm threaded steel takes only 7-10 minutes, with a daily processing capacity of 8-10 tons of steel, significantly outperforming traditional cutting equipment; second, extended saw belt lifespan — through dynamically balanced quenched wheel discs and automatic tension compensation systems, the saw belt is evenly stressed, allowing a single saw belt (specification 4930×34×1.1mm) to cut 500-800 times, reducing consumable costs; third, intelligent operation experience — equipped with an independent electric box and touch screen control system, supporting preset cutting lengths, automatic counting, fault alarms (e.g., saw belt breakage, insufficient hydraulic pressure), and stepless adjustment of sawing speed via knobs, catering to both novice and professional operators.

Applicable scenarios include: fixed-length cutting of raw steel bars in construction projects, blank preprocessing of steel components in mechanical processing, profile cutting in steel structure factory construction, etc. During use, attention should be paid to: selecting saw belt models according to steel materials (high-speed steel saw belts for ordinary steel, tungsten carbide saw belts for high-strength alloys); regularly checking saw belt tension (it is recommended to maintain 15-20MPa) and cooling fluid level; calibrating the perpendicularity between the guide arm and saw belt when sawing accuracy decreases. The equipment complies with General Technical Conditions for Safety Protection of Metal Cutting Machine Tools (GB 15760-2004), providing a stable and safe solution for industrial-grade steel cutting.