In order to increase the service life of high-frequency tube welding machine, galvanizing is a good choice. Galvanizing is actually to increase the life and protect the equipment. Before galvanizing, we should make preparations.
Confirm that the surface of the tube welding machine is clean without rust, iron oxide, so as to confirm the adhesion of the coating. Therefore, the surface of steel pipe should be pretreated before galvanizing. General pretreatment includes degreasing, washing, pickling, washing and so on. Next comes the degreasing operation. The so-called degreasing is to remove the oil scale and dirt on the surface of the black tube, so as not to affect the pickling effect. The general alkali washing can be achieved by burning or alkali washing, and it should be noted that the alkali washing time of igh-frequency tube welding machine is generally maintained at 8-10 minutes.
Although alkali washing can also remove the stains of the tube welding machine, the two methods target slightly different stains. The purpose of pickling is to remove the iron oxide on the surface of the steel pipe. Its advantage is that can be operated at room temperature. The ability of removing oxidized iron is strong, and the base metal is less corroded, the absorption of hydrogen is less, and the pollution possibility of carbon black residue is small. Pickling produced iron salt for oxide which is easy to remove, and it has no impact on galvanizing. As for galvanizing, hydrochloric acid pickling is more appropriate
In the field of welded pipe manufacturing industry, the role of equipment is more and more attention by others, so how to increase work efficiency? Knowing how to maintain welded pipe equipment can achieve an increase in efficiency. Here to share with you the maintenance experience of tube welding machine.
1. Often check the oil level on the fuel tank of the tube welding machine. The oil level shall not be lower than the specified value, which is really important.
2. When the fine oil filter of the tube welding machine is blocked by dirt, it needs to be replaced in time; When the crude oil filter is blocked, it should be cleaned in time, usually once every 3 months.
3. Add oil to the tank for filtration, and the oil shall not be mixed with water, rust, metal chips, fiber and other impurities.
Tube welding machine rolls, like people, have their own life, and the process of using also will get sick. They are vulnerable, so their maintenance is very important. In the same way, only a good welded pipe equipment can use more long term, and the production efficiency will be higher. Next, let's learn about the maintenance method of the tube welding machine rolls together. I hope it can be helpful for your future use:
1. The first one is to understand the maintenance and maintenance of the tube welding machine roll, it is necessary to know the general failure of the tube welding machine roll. Unlike traditional friction, such equipment is also subjected to high pressure, high temperature, and sometimes corrosion. Compared with traditional mechanical equipment, it needs more maintenance
2. The main is to tailor the sample of the tube welding machine roll screws, and the arrangement device with linear vibration ensures the accuracy of the equipment
3. Tube welding machine roller adopts temperature control instrument with beautiful appearance, and its packaging efficiency is high.
4. Within the rated operating range, the roll of the tube welding machine can be adjusted stepless and shut down at the rated position.
5. The noise is quite small, in terms of environmental protection to meet the relevant national standards.
Proper maintenance of tube welding machine roll can increase the service time. Working in a high-pressure environment for a long time will do great harm to people both physically and psychologically. It is very important to have a proper rest. Pipe welding machine roll is the same. If you want to obtain long service life, you have to have appropriate maintenance, action, good maintenance for your tube welding machine, so you can increase the service life of it.