Iron gate is a kind of gate type that is deeply loved by everyone. It is beautiful and practical. When we use it, we will all face the difficult problem of cleaning. How to deal with its surface? , please Chongqing zinc steel traffic guardrail manufacturers to explain to us below!

                  

One, remove welding slag iron gate welding parts more, must carefully remove the welding slag of each welding part. First use a file or flat iron to knock off slag, and then use a polishing machine and emery cloth to polish the weld to make it smooth. Welding slag splashed on other parts should also be removed conveniently.

2. daub putty with putty and curing agent (ratio: 50:1) and mix evenly, daub it on the welding position, and treat the weld defects.、

3. After the putty is completely dried, polish all components of the gate with a polishing machine and emery cloth, especially the parts smeared with putty.

Four, paint spray paint, wipe all parts of the door with a wet cloth, can't leave dust, etc. The first coat of antirust paint is sprayed, the second coat of black paint is sprayed after the paint film is completely dried, and finally a coat of varnish is sprayed. Be careful not to have any leaking parts or sagging defects. Brush to make up the paint on individual fine points.