How to buy good machine which you want

I. side a regulation

1. Start the machine to make the strip pass the second shaft and adjust the two wheels of the second shaft to make the two wheels overlap with the indentations of the wheel, so as to ensure the indentations of the two rollers are consistent.

2. Repeat step 3: adjust the third row of axle wheel. It is the first three wheels that press side a straight.

3. Adjust the feeding standing wheel (each pair before and after the horizontal axis of the school) to make its feeding smooth and smooth, and the strip is straight. The rolled strip is levelled to the shaft.

4. After the strip is rolled over the shaft, the upper two wheels are adjusted to meet the requirements (1.5-50px) for rolling side a.

2. Basic adjustment.

1. Clearance adjustment.

According to the thickness of the strip, the gap between the upper and lower wheels on each row axis was adjusted with a plug ruler to reach the required distance (the thickness of the strip was increased by about 30%, depending on the finished product).

2. Straightening and leveling.

At each end of the shaft, lay it with a thin thread and adjust the remaining 11 shafts to the same level as these two shafts. Then find the center between the wheels, align the center line with the thin thread back and forth, and adjust the other 11 wheels so that they are all on the same center line.

3. Baseline.

At the same end of the shaft of the wheel (13 lanes), measure the dimensions of the stand with a ruler. Make the data the same. Then use a ruler to measure the size of the two ends of each axis and the bottom beam, so that the data is the same.