Led publicity vehicle is a kind of outdoor advertising method used by many manufacturers nowadays. It can increase the scope of publicity and promote the promotion and effect of products. However, after a long period of use, you will find that the most important display screen will appear damp, grasp the following maintenance and treatment methods, can let the LED publicity car screen get better maintenance. 1, in the normal sunny environment below, led car advertising screen clarity is very good, but when it reaches the rainy weather, it will be a little bit unclear. Therefore, when it is raining, we should try to reduce the publicity efforts of the publicity vehicle and let it wait until the rain has completely stopped before going out to carry out promotional work. 2. When the publicity vehicle is vague, it is necessary to pay attention to observing whether there is only a phenomenon that shows ambiguity. If it is found that not only this problem but also the image editing and the original position are offset, then it must be timely. Contact the manufacturer for related after-sales repairs. Prevent the propaganda vehicle from operating in an unstable internal environment for a long time and irreparable damage occurs. 3. When there is a sign that the display begins to blur, if it is not due to a circuit system problem, but is simply not clearly displayed, the owner can drive the vehicle to a slightly softer temperature when the weather is good. Locally, let the publicity vehicle enjoy the sun bathing, and then let the vapors accumulated in the display screen evaporate. 4. Desiccant articles that absorb water vapor on the periphery of the display screen. However, it is worth noting that, when selecting a desiccant, it is necessary to select a desiccant with mild and non-corrosive properties so as not to cause secondary damage to the display due to leakage of the desiccant. The above are some of the maintenance methods and techniques that LED advertising vehicles usually need to pay attention to. Of course, if you want to avoid moisture maintenance of the advertising vehicle, you can choose a display with waterproof function for yourself when you purchase. Now.
The
metal profile produced by Roll Forming Machine look beautiful, elegant and
noble. They are widely used for garden, factory, hotel, exhibition center and
villa, etc.
Cold Roll Forming Machine Components:
Roll forming machine consists of Uncoiler,
Coil sheet guiding device, Main roll forming system, Post cutting device,
Hydraulic station, PLC control system and Support table.
Optional with Hydraulic Decoiler, Auto Stacker, Safe Cover, Pre-Cutting, Film Covering Device, and so on.
Cold Roll Forming Machine Working
Flow:
Decoiling→Feeding & Guiding→Flattening(If
needed)→Pre- Punching/Cutting(If needed)→Roll Forming→Post Step
pressing/Punching(If needed)→Post Cutting→Finished Products To Support Table
Parameter:
9.Motor:4+4kw
Cold Roll Forming Machine Cold Roll Forming Machine, Cold Forming Machine, Cold Rolling Machine Botou Xianfa Roll Forming Machine Factory , https://www.rollforming.nl
1.Suitable to process:Colored Steel plate, galvanized board
2.Width of the plate:1000/1200/1250mm
3.Roller stations:10-19rows
4.Rolling material: Forging Steel 45#
5.Rolling galvanization thickness:0.05 mm
6.Material of the cutting blade :Cr12
7.Hydraulic oil :40#
8.Dimensions: 9000mm*1700mm*1600mm
10.Thickness of the plate:0.3-0.6mm
11.Productivity:8-10m/min
12.Diameter of the roller:70mm
13.Weight:About 4.6 T
14.Voltage:380V 50Hz
15.Processing precision : within 1.00mm
16.Transportation:one complete machine need one 40feet container
to hold
17.Payment term:30%deposit,and balance before delivery
18.Standard components: Chain 1 pcs, Hydraulic oil pipes: 2 pcs,
electromagnetism valves 1 pcs. limit switch:2 pcs
19.This machine is composed of feeding table,forming machine, pressing
device,cutting device, hydraulic system,computer control system,discharge table.
Optional devices have
manual uncoiler,hydraulic uncoiler,auto stacker and so on.
