The Aluminum Folding Shopping Cart combines lightweight design with the versatility of a portable vehicle, designed specifically for efficient transportation needs in dynamic scenarios.

1. Aviation-grade aluminum alloy frame

Material parameters: 6061-T651 aluminum alloy tube, wall thickness 1.8mm, tensile strength ≥290MPa, passed 10,000 folding fatigue tests without breakage, 50% longer life than ordinary aluminum.

Folding structure: double hinge locking design, folding operation force ≤15N, unfolding/folding time<10 seconds="">

2. All-terrain wheel system

Wheel body performance: 8-inch EVA foam wheel, tread pattern depth 5mm, rolling resistance coefficient 0.05, passed ASTM F2641-08 standard gravel road test.

Bearing configuration: ABEC-5 precision bearing, radial load capacity 300kg, operating noise<45db, suitable="" for="" a="" variety="" of="" ground="" surfaces="" such="" as="" shopping="" mall="" tiles="" and="" outdoor="" grass.="">

3. Intelligent load management

Load distribution: under dynamic load of 25kg, frame deformation<2mm>

Package structure: 1680D polyester Oxford cloth + TPU waterproof coating, double stitching reinforcement at the seams, tear strength ≥ 120N.

4. Human-computer interaction optimization

Handle design: ergonomic TPE handle, hardness 70 Shore A, grip contact area increased by 30%, in line with ISO 11228-3 push-pull operation specifications, continuous use of 1 hour hand pressure<12kpa.<>

Height adjustment: three-speed telescopic push rod, suitable for users with a height of 150-195cm, adjustment buckle life > 50,000 times.

5. Environmental adaptability and durability

Temperature range: material performance is stable under -30℃ to 60℃ environment, and passed 72 hours of high and low temperature alternation test.

Corrosion resistance: anodized surface, salt spray resistance test > 1000 hours, suitable for coastal high humidity environment.

Library management field

Applied to bulk book shelving vehicles: adjustable push rod height is suitable for different shelf layers, and the compartment design classifies and transports social science and technology books. The single handling volume reaches 200 books, and the workload of librarians is reduced by 35%.

High-end retail industry

Applied to luxury tour exhibition vehicles: the surface of the anodized frame is Ra0.8μm mirror-finished, and it is equipped with a magnetic dust cover. The intact rate of goods in the tour exhibition is increased from 92% to 99.5%.

Home gardening scene

Applied to green plant maintenance material vehicles: the compartment of the bag stores fertilizers and gardening tools, and 20 potted plants are transported at a time (≤5kg/pot), and the efficiency of courtyard renovation is increased by 2 times.

Event service field

Applied to marathon supply station vehicles: the quick folding design is suitable for narrow areas of the track. A single vehicle transports 2,000 energy gels + 500 bottles of drinking water, and the deployment time of the supply point is compressed to 10 minutes.