1. Rated capacity: 240 liters (9.5KG). The deviation between actual capacity and rated capacity should be within 0~5% positive deviation. Dimensions: Length 720mm * Width 560mm * Height 1000mm (without lid), height with lid: 1070mm. Thickness requirements: Lid ≥4mm, bottom ≥5mm, wall thickness ≥6mm. Barrel body weight ≥9.5kg, lid weight ≥1.2kg, total weight with lid and axle ≥13.43KG. Solid axle: 1.35Kg, hollow axle: 0.30Kg, wheels ≥2.4Kg. Material: New high-density polyethylene (HDPE).

2. Product Requirements:

(1) Appearance performance: Smooth and flat surface, free from bubbles, ripples, impurities, sand holes, black spots, or cracks. The color of the plastic garbage bin body and lid should be consistent within the same batch, and there should be no noticeable deformation in the closing parts.

(2) The product is manufactured using high-density polyethylene (HDPE) new material through one-time injection molding. High-quality reinforcement and anti-UV agents are added, with a pigment content of 5%, ensuring vibrant color and long-lasting fade resistance. The aging resistance of the barrel should comply with GB/T 16422.2 requirements, with sufficient mechanical strength and good impact toughness.

(3) The barrel body features longitudinal concave surfaces on all four sides, enhancing toughness, load-bearing capacity, and stability. Additionally, the top outer edge of each side has four longitudinal reinforcement ribs, with a rib thickness of no less than ≥8mm.