Mainly used for six-roll mill of high precision cold-rolled strip steel 1, the good performance of the anti-contact fatigue2, the ability to maintain a good roll model3, good thermal shock resistance4, good resistance to mechanical stress, thermal stress and organizational capacity of...

There are several types of roll ring for rolling bar \ wire and so on. 1There are several types of roll ring for rolling bar \ wire and so on.2Its input is relatively large, casting equipment \ heat treatment equipment \ processing equipment \ testing equipment are indispensable. ...

roughing work roll 1)Adoption of new steelmaking technology and new forging technology, improved product surface hardness, improved wear resistance, thereby enhancing the resistance to contact fatigue performance.2)Using a special heat treatment technology to further enhance the...

There are several types of roll ring for rolling bar \ wire and so on. 1There are several types of roll ring for rolling bar \ wire and so on.2Its input is relatively large, casting equipment \ heat treatment equipment \ processing equipment \ testing equipment are indispensable. ...

Mainly used for six-roll mill of high precision cold-rolled strip steel 1, the good performance of the anti-contact fatigue2, the ability to maintain a good roll model3, good thermal shock resistance4, good resistance to mechanical stress, thermal stress and organizational capacity of...

Mainly used for six-roll mill of high precision cold-rolled strip steel  the performance:1, the good performance of the anti-fatigue2, Can maintain a good shape3, good thermal shock resistance4, Good resistance to mechanical stress, thermal stress and organizational stressthe...

Cold-rolled strip according to the size of the surface roughness can be divided into two kinds of facial hair and light rolling 1)rolls material is tool steel2)Composite casting, the outer layer to add more amount of Cr and V and other alloying elements to enhance yield strength at high...

Mainly used for six-roll mill of high precision cold-rolled strip steel First, the performance:1, the good performance of the anti-fatigue2, Can maintain a good shape3, good thermal shock resistance4, Good resistance to mechanical stress, thermal stress and organizational stressSecond,...

Mainly used in hot strip rolling after finishing section, is the export of rack strip or plate, the surface quality of the finis 1, less machine wear, even small changes in roll form. Showed good ability to keep the roll-shaped2 mm from the 3200 tons rolling capacity compared to 4280...

Production of hot-rolled coil of steel rolling equipment With the increased automation of modern mill, mill run more smoothly, 1.Product specifications: barrel diameter 18 ~ 1000mm, weight 10 tons the...