High-quality TCT circular saw blades represent an investment, and correct daily maintenance can greatly extend usable life and lower per-cut cost. ZhenJiang RayLan’s technical team summarizes practical maintenance guidelines for our global B2B partners.
First, match blade specification to your cutting material. Never use wood-cutting ATB blades to cut aluminum; mismatched tooth geometry accelerates carbide tip wear and chipping. Check spindle runout and clamping flange regularly. Unstable machine spindle will damage blade body and teeth rapidly.
Clean blades after work to remove resin, aluminum chips and plastic residue stuck in gullets. Built-up material increases cutting friction and generates extra heat, leading to burning edges and premature dulling. Avoid using aggressive sand blasting for cleaning, which scratches carbide surface and damages original precision.
Sharpening should be done by professional grinding service. Maintain original tooth angles during regrinding; altering rake or clearance angle will ruin cutting performance. Inspect blade body for cracks after heavy impact. Blades with cracks must be retired immediately for operational safety.
Store saw blades in dry environment. Hang blades individually or use blade storage sleeves to prevent scratches, bending and rust. Keep carbide tips away from hard impact during transportation and installation.
RayLan supplies premium TCT saw blades and provides technical guidance for installation and maintenance. By combining high-quality blades and standardized maintenance, factories can reduce blade replacement frequency and optimize overall cutting expenses.