P3981 full-color outdoor LED display adopts high-quality high brightness large chip SMD three-in-one surface mount lamp, with good consistency and colorful colors, which guarantees excellent display effect of the screen body.
Modular design, nonlinear point-by-point correction technology, uniform picture, nonlinear point-by-point correction technology, text more clear, stronger sense of hierarchy. Modular design, low installation and maintenance costs, high speed, and live maintenance
Reliable and reliable
The box design of the unit module adopts high-temperature spraying technology, which greatly improves the anti-rust function; The flatness of the mounting surface of the module is required to be controlled at plus or minus 0.2mm, the flatness of the entire screen is good, the efficiency is high, the reliability is high, and the service life is long. Ensure a stable display on all occasions
Strong heat dissipation
The chip adopts a low constant current control point to reduce the heat generation. The structure adopts a special design to disperse the heat generated in the screen due to the work in time so as to keep the air temperature in the screen and the device operating temperature within the normal requirements range. Can effectively solve the screen dust, moisture and corrosion problems, ensure the normal use of the display in a high temperature environment, extended display life.
All SMD processes are used to fully automate machine operations, reducing man-made damage and errors, and improving reliability.
Low failure rate
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.