Four-roller Plate Rolling Machine operation precautions?

We found that many customers in the use of the plate rolling machine is very hands-on, but once the problem is bewildered, do not know what to do, if we can understand or even master some small knowledge about the normal operation of the plate rolling machine can easily help us solve this problem. How to make a judgment on whether the plate rolling machine is normal or not?

First of all, open the plate rolling machine, listen to the plate rolling machine in the air rotation, noise pressure level shall not exceed 90dB. gear transmission, electrical, hydraulic components work, there can be no irregular impact sound and periodic screeching sound. Try the mechanical transmission system is running normally, smoothly, no sound, sensitive and reliable braking. Then check the hydraulic components and pipelines must not have leakage.

During the operation of the plate rolling machine, see the hydraulic system of the plate rolling machine work, the oil temperature in the oil tank shall not exceed 50 degrees in general, after 4 hours of continuous full load work, the oil temperature in the oil tank shall not exceed 60 degrees. Hydraulic drive components in the working range, should not occur vibration crawl, stagnation and significant impact phenomenon. The amplitude of its air transportation shall not exceed 30μm in general.

Reasons for the heating of the plate rolling machine:

1. The pressure adjustment is too high, which makes the rotating speed of the plate rolling machine become fast, thus causing the seal ring and side plate to burn out.

2. The oil tank of the plate rolling machine itself is too small, making the heat dissipation conditions poor.

3. Due to excessive axial clearance or damage to the seal ring thus causing internal leakage.

Plate rolling machine will fail after a period of time, then in the daily production of maintenance of the plate rolling machine to extend its service life:

1.  Strictly in accordance with the operating procedures.

2. The plate rolling machine must often be kept clean, unpainted part of the anti-rust grease.

3. Each time before the start of the machine according to the requirements of the lubrication chart, fixed point, quantitative add lubricating oil, oil should be clean without deposits.

Anhui Yongya four-roller plate rolling machine operation precautions:

Four-roller plate rolling machine is a kind of non-metallic plate bending and rolling into a cone, spherical body, cylinder or other shape of a public forging machine and equipment, this performance is used in a wide range of manufacturing, boiler steam, chemical industry, non-metallic construction and machine building and other businesses. The following, to introduce the four-roller plate rolling machine folding considerations.

1. The four-roller plate rolling machine has a person in charge of management.

2. Operators are familiar with the structural performance and usage of the four-roller plate rolling machine, and can only operate it after being agreed by the responsible management personnel.

3. Check carefully whether the device is intact before starting the machine.

4. When operating, it is strictly forbidden to put hands and feet on the rollers and transmission parts and workpieces.

5. After the work is interrupted, the clutch should be put into neutral.

6. Multiple people working together should have a person to direct.

7. Overload work is strictly prohibited.

8. The tilting reset of the lifting and turning bearing of the upper roller and the balance of the upper roller shall be carried out after the main drive is stopped.

9. The workplace is prohibited to pile workpieces and debris, to keep the machine tool and site clean at all times.

10. The operation is completed, the power should be cut off, and lock the power box.