Verypixel quality controlling system ensure every pixel is quality pixel

Verypixel quality controlling system ensure every pixel is quality pixel

Verypixel quality controlling system mainly composed of four steps:

1. Raw material quality controlling system

2. Production quality controlling system

3. Aging, assembly production and finished product waterproof testing

4. Packaging and loading

1. Raw material quality controlling system
Temp and humidity controlled warehouse. Dust-free and antistatic protection for all raw materials	Voltage, current and brightness uniformity testing performance secures quality of LED lamps
LED lamps appearance, such as shape, encapsulation, and material color and down-voltage quality inspection and control	LED lamps wavelength, color temperature, brightness, and wave edges study ensures the LED lamps’ uniformity.
Cabinet metal part and PCB quality control with salty, humidity test equipment.	Silicon glue testing ensures the silicon glue from raw material supplier will not crack and decay, which ensures VP products’ waterproof system.
2. Production quality controlling system
Module, cables, power supply and controlling system temp and humidity programmable testing	Brightness, color temperature and wavelength of LED sample module and LED display panel
SMT, Tin printing and Soldering positioning testing	SMT and electronics components position quality inspection.
Wave soldering for LED lamps to PCB board, and other connection components positioning and soldering joints.	The machine can control the quantity of glue and maintain the modules dried in a perfect horizontal environment.
3. Aging, assembly production and finished product waterproof testing
Module aging testing ensures the working performance and uniformity. Test modules’ voltage, current, resistance and capacity.	Waterproof testing ensures outdoor products meet IP65 requirement. This machine will dip the cabinet inside water for 3 minutes..
Display aging test ensures the controlling system, ventilation system , power system and supporting system working together for at least 72 hours. No issues will be left for customers.	Transportation imitation to test the durability of parts assembly production line and ensures the products won’t loosen during the water or air cargo transportation
4. Packaging and loading
Reinforced wooden package and using foam cushion inside the package to well protect the products.	We use forklifts to load the products, which could ensure stable and safe moving for the products.