The technology of hot rolling mill is to connect the two processes of solidification and deformation of steel, and continuously send the continuous casting slab to the finishing mill in the hot state to directly roll the strip into the coil product.
What’s the Role of Hot Rolling Mill in Steel Rolling? Read More »
The tail spinning is the phenomenon that the tail of the wire cannot be smoothly ejected from the spinning pipe and collides with the surface of the spinning disc at high speed.The reason is that the throw angle of the spinning pipe mouth is small, and the forward partial speed of the wire is not enough to make the tail leaves the spinning surface. The solution is to properly adjust the throw angle of the pipe, but for the tail pinch process, it must be ensured that the pinch roller pinch is reliable.
Common Phenomena and Processing Methods in Wire Rod Production Read More »
In the production of high-speed wire rod mills, the quality of the coils discharged from the spinning machine is often not ideal, that is, the coils are oval, the coils are too large or too small, the stacking is disordered, the density is uneven, and the rolling specifications are small. This is especially noticeable with wires. Judging from the working experience of the spinning machine, the spinning tube and the speed of the spinning machine are the main influencing factors.
The Main Factors Affecting the Quality of the Wire Rod Read More »
Thoroughly clean all parts removed from the roller box and blow dry, and carefully check for wear and damage to determine whether it can be reused. Remove the plugs of the lubricating oil pipe and the cooling water pipe, and flush all the pipes with a high-pressure spray gun to remove all pollution, silt, iron filings and other dirt.
Finishing Mill Roll Box Assembly Technology Read More »
At present, the production line of high-speed wire rod mill is developing in the direction of single line, continuous, high-speed, torsion-free, micro tension, combined structure, mechanization, and automatic control. The social market constantly puts forward new requirements for the output, coil weight, accuracy and performance of wire rod, which promotes the application of new technology
Development of High Speed Wire Rod Mill Read More »
In high-speed wire rod mill plant, the more commonly used production equipment is the high-wire finishing mill. As an important part of the equipment, the roll set must maintain good lubricity, otherwise, the normal operation of the equipment belonging to the rolling mill machine will be adversely affected, which will reduce the manufacturer’s production ability.
Why Is the Oil Film Bearing of Finishing Mill Damaged? Read More »
The market demand for the improvement of product quality is increasingly urgent, because the deformation heat of high-speed rolling causes the wire rod to heat up during the production process, the microstructure of wire rod is not controlled, and the performance is not satisfactory. The resulting temperature-controlled rolling technology allows the performance of wire rod products to be controlled according to the wishes of the producer.
Temperature-Control of Wire Rod Rolling Read More »