When I first came into contact with this industry, I also worried about the entire LED wall with a screwdriver - just like the tutorial popped up when a novice searched for "How to quickly disassemble and install rental screens" was foggy. To be honest, 80% of screen damage in this industry occurs in the disassembly process. If you choose the wrong tool, you can scratch the panel at the least, and if you can break the cable at the worst.

​​Sprinkle cold water first​ ​: Don’t believe in a hardware store’s universal tool kit that costs 20 yuan per set. Last year, a shopping mall changed the advertising screen, and the worker used an ordinary suction cup to disassemble the module. As a result, the vacuum level was insufficient, causing the entire glass substrate to break. Professional things need to be used by professionals. Here is a secret to the industry: truly reliable screen disassembly tools often follow the original display screen.

Comparison of the three major sources of screen disassembly tools

I encountered a typical case last month. A theater was about to disassemble and install the stage floor tiles screen. The workers used a non-standard crowbar, but the aerospace plugs of 12 boxes were deformed. Later discovered that​ ​Special tools will design buffer pads at the prying point​ ​, this detail can save tens of thousands of yuan in repair costs.

​​A must-have four-piece tool set​​：

1. Magnetic suction cup (adsorption force ≥80kg and with pressure gauge)
2. Anti-static spudger (the head thickness must match the box gap)
3. Quick release wrench set (must include 5.5mm hexagon specifications)
4. Modular storage box (prevents tools from colliding with each other during transportation)

Taboos for disassembly and assembly in different scenarios

● ​​Outdoor advertising screen​ ​: You must never use a metal scraper to clean the glue strips - it will scratch the waterproof glue layer
● ​​Transparent window screen​ ​: The non-stainless suction cup must be used - ordinary suction cups will leave ring marks
● ​​Sports fence screen​ ​: Release elastic tension before disassembly - the module may be repelled suddenly

There is a lesson from blood and tears: When removing the fence screen installed by the beach, the master did not pay attention to the anti-rust coating of the screws, and used an ordinary wrench to screw the coating. After three months, the threaded holes were completely rusted and the entire frame could only be cut and replaced. Nowadays, professional tools will be treated with Teflon coating on the occlusal surface.

Tool disinfection knowledge

What do you fear most when renting a screen? cross infection! Last year, a music festival experienced screen flash failures in three consecutive events. Later, it was found that it was caused by conductive dust on the tool. Now the formal process requirements:

1. Ultrasonic cleaning (removal of metal debris)
2. UV disinfection (inactivate microorganisms)
3. Anti-static packaging (anti-oxidation during transportation)

Editor's opinion: Instead of saving hundreds of dollars in tool fees, it is better to find a supplier that can provide full-process technical support. Remember to ask these three things before disassembly: whether the tool is developed for specific models, whether it is designed for anti-misoperation, and whether it can provide on-site guidance videos. After all, if you leave professional matters to professionals, the maintenance costs saved are enough to buy three sets of tools.

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