300rolling mill-圣霖国际(推荐商家)

闭口式机架为一整体铸件制成。这种机架形式在型钢车间中小型轧机上应用较多。其优点是强度和刚度较高，辊跳值较小，产品精度较高。其主要缺点是制造比较困难，装卸、换辊不方便。轧制压力较大、对轧件尺寸要求比较严格时常采用闭口式机架。如初轧机、型钢连轧机和型钢成品轧机等。

The closed frame is made of a whole castings. This type of frame is used more in the **all and medium mill in the steel workshop. Its advantages are that the strength and stiffness are high， the roll jump value is **all and the precision of the product is high. Its main disadvantage is that it is difficult to manufacture， and it is inconvenient to load and load and change the roll. When the rolling pressure is larger and the requirements for the size of the rolled piece are strict， the closed frame is often used. Such as the early rolling mill， the type steel continuous rolling mill and the steel finished rolling mill，280rolling mill， etc.

实现金属轧制过程的设备。泛指完成轧材生产全过程的装备，包括有主要设备、辅助设备、起重运输设备和附属设备等。但一般所说的轧机往往仅指主要设备。

A device for a metal rolling process. Generally refers to the equipment that completes the whole process of rolling material production，300rolling mill， including main equipment， auxiliary equipment， lifting and transportation equipment and auxiliary equipment. Generally speaking，盘锦rolling mill， rolling mills usually refer to only the main equipments.

连续加热炉连续加热炉包括推钢式加热炉、步进式炉、转底式炉、分室式炉等连续加热炉，700rolling mill，但习惯上常指推钢式炉。连续加热炉多数用于轧制前加热金属料坯，少数用于锻造和热处理。

It is named according to the varieties of rolling， the type of rolling mill and the nominal size. The principle of "nominal size"

For rolling mills， they are named after the gear ring and the pitch diameter of the herringbone gear.