Luggage generally has two kinds of zipper and aluminum frame. When choosing, which one should we choose? Let’s briefly understand the respective advantages of zipper type and aluminum frame type. The advantages of the aluminum frame are: the aluminum frame is hard, impact-resistant, and has a good bearing capacity. When the suitcase is pressed by many suitcases, the aluminum frame can cushion the heavy load pressure. Safer than zippers; Compared with ordinary zippers, the aluminum frame looks taller and cooler. There are three main advantages of zippers: the weight of zipper luggage is generally lighter than that of aluminum frame luggage; the expandability of zipper will be better than that of aluminum frame, so more can be installed. The same amount of things, the zipper can be pulled hard, but in the aluminum frame box, as long as the aluminum frame has a little more buckles, it will not pull. cheaper. For a suitcase of the same size, the aluminum frame is more expensive than the zipper, so the cost performance is not so high.
ABS+PC Eight-Wheel Trolley Case XJ-HL43
ABS+PC Eight-Wheel Trolley Case XJ-HL43
PC material 210D lining without telescopic enclosure, aluminum tube rod with 8 wheels, built-in TSA lock (cannot be set).
The ABS+PC Eight-Wheel Trolley Case XJ-HL43 has an original configuration-packaging specifications of each box and a gross weight of 46.5KG, a net weight of 44.3KG and a volume of 43L. It is equipped with eight wheels that are mounted on the bottom cover and four caster wheels on the telescopic handle.This trolley case uses a hard shell structure and strong aluminum frame. The polycarbonate composite material is also very strong and flexible, which can better protect your luggage and increase its life span. A retractable handle and 8 wheels allow for comfortable transportation, even on uneven ground. Each case also comes with a TSA lock to ensure safety during flights and prevent theft of goods. This is an excellent choice for frequent travelers due to high capacity, good quality and reasonable price.Step up to the XJ-HL43, the best of both worlds. Made with aluminum and ABS, it's lightweight and durable at the same time. The 6" wheels roll smoothly over uneven surfaces, while a telescopic pull-out handle lets you maneuver it easily. This trolley also includes TSA compatible locks so you're never caught in a stressful situation at the airport.ABS+PC Eight-Wheel Trolley Case XJ-HL43 is designed for laptop, tablet PC and other personal devices. The eight ball bearing single axis PU lock joints are flexible enough to provide better stability and durability. It will protect your valuable items without fail.
1. First check whether the wheels roll smoothly. Push the box around and test it in all directions. Second, see if the wheels turn smoothly. Lay the box flat on the ground so that the wheels do not touch the ground, and rotate the four wheels 360 degrees to see if the friction is small and smooth. See if the wheels are firm. Pick up the trolley case and shake the wheels from side to side to see if it shakes too much.
2. Tie rod
Tie rods are second only to wheels in importance. I remember when I was in college, I bought a cheap trolley case, and before I got to school, the trolley broke, causing me to have to bend the back of the trolley case. But good and bad are not wheels, otherwise you will be exhausted. At present, the mainstream materials are aluminum alloy and aluminum alloy, and there is little difference in use, so you can choose at will. Due to the bulky steel, the aircraft is prone to overweight, and has basically withdrawn from the market.
3. Tie rod type
When choosing a pull rod, first look at pulling it up and down to see if it is smooth. Note that it is normal for the lever to shake from side to side. Generally speaking, the degree of shaking is. ±0.8cm inside. This is to prevent thermal expansion and cold contraction, making it difficult to pull the pull rod up and down smoothly. Of course, if it shakes too much, it means there is a problem with the quality. Second, see if the lever button can be pressed quickly and pops up, and whether it will get stuck. Some cheap trolley cases, the buttons are not easy to come up and get stuck. Of course, if the button is a little concave, because when we are tired, we inevitably help to pull the lever, and not concave, it may be easy to accidentally touch it.
