1. Material & Casting Process
Integrally cast from high-toughness ductile iron with uniform metallographic structure and high tensile strength, resisting fracture under frequent long-term braking. Thickened rib reinforcement stabilizes load of brake cam and shoes. Manual deburring & defect removal after casting, 100% dimension inspection to eliminate casting flaws, stronger than ordinary cast iron brackets.
2. Precise Hole Matching
Camshaft hole, brake shoe mounting holes and axle fixing holes are fully CNC machined with standard spacing & angle matching original FUWA 148 axle, no grinding or modification required during installation. Smooth inner bore reduces camshaft abrasion, ensures smooth brake return and even friction pad wear without bias grinding.
3. Heavy-Duty Durability Advantage
Thickened overall structure resists torsion on rough mine & highway roads, no deformation under brake load. Anti-rust primer coating prevents corrosion by rain and sediment to extend service life. Firmly supports full drum brake assembly for stable braking force, reduce brake failure risk and improve driving safety.
4. Vehicle Compatibility & Supply Info
Fit all 3/4/5-axle flatbed, rear dump and box semi-trailers equipped with FUWA drum axles. Dedicated Model 148 design for direct replacement without modification. Sufficient ready stock, unit price 78 RMB with favorable bulk wholesale price, stable supply for auto parts stores and repair shops.
