Professional manufacturers supply straightening machine_Changzhou straightening machine manufacturer
Straightening machine manufacturer_Changzhou straightening machine manufacturer
The most common defects of the straightening machine supplied by the manufacturer in the process of steel straightening are finished product bending, twisting, waves, and correction damage. In actual production, the following corresponding measures are mainly taken to solve them.
1. Finished product wave bend: The wave bend is divided into two types: waist wave and leg wave of the steel. The main reasons for the waist wave are: the working diameter of adjacent straightening rollers is too different;
Solution: The straightening machine manufacturer checks the use of the straightening rollers, confirms the diameter deviation of each roller, appropriately adjusts the position of the straightening roller or directly replaces the roller that does not meet the requirements, and redistributes and adjusts the upper roller pressure.
2. Finished product twisting: The main reason for the twisting of steel after straightening is that the upper roller system pressure distribution is too small and the straightening hole type is misaligned.
Solution: Appropriately increase the upper roller pressure value, and observe the alignment of the upper and lower roller system holes frequently to avoid misalignment.
3. Finished product damage: Damage to finished product refers to the situation where the surface quality of finished steel is unqualified due to the straightening process;
Solution measures taken by the straightening machine manufacturer: timely replacement of straightening rollers, frequent inspection of roller surface for foreign matter, frequent alignment of hole shape, etc.
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Contact Info
E-mail:info@zhonganmachinery.com
Address: No. 23 Fengxiang Road, High-tech Zone, Wujin District (within Hongda Industrial Park)，Changzhou,Jiangsu,Province,China
