The roughing mill is made up of Multiple independent rolling mill stands, Billets heated in the furnace until they glow bright orange-yellow are rolled through one stand at a time to produce transfer bars suitable for finish rolling. High-pressure water-jet nozzles clean the oxidized iron, or scale, from the surface along the way.

The final shaping stage of a hot rolling steel strip is normally performed on a tandem mill known as a finishing mil. Hot Strip Mill Group consists of two to six finishing mill stands, which reduce the thickness of the …

Pre-finishing rolling mill (4 stands) process parameters and equipment performance 1. Process parameters(1) Specifications of the first stand inlet: F28 ~ F3...

Abstract. At present, the technique controlling crown and shape of national plate rolling mills is comparatively backward. Aiming at the situation, based on the characteristics of Ji Steel 3500mm plate mill, the plate rolling course is simulated and the lateral distribution of rolling pressure, contact pressure and exit thickness of typical specification product are researched.

The PSP system is the cost-breaking innovation in the production of rails. The family of rail steel products is vast. Flat bottom rails, switch rails, guard rails, grooved rails, clamps steel sleepers and special profiles are produced in a single rolling mill with different weights and sizes.

The finishing rolling mill is a machine for rolling slabs, heated in the heating furnace, to the thickness of a product after the process of increasing the width in the rough rolling mill. This capital investment will be used for upgrading the main body and the main motor of the finishing rolling mill as well as for enhancing functions such as ...

A typical finishing rolling mill The initial rolling conditions are not perfect due to various reasons. If the errors are small, real time controllers can usually compensate, but large errors lead to mass flow unbalance, operation fault, quality decline, and cost increase.

A roll stand arrangement for rolling wire with a finishing block arranged following the last stand of the intermediate group of a wire rolling mill and composed of fixedly connected roll stands with grooved rolls, and a skin pass block arranged following and having the same configuration as the finishing block, wherein the roll stands of the skin pass block have an oval/oval groove …

The rolling sequence in the finishing mill The slit section is a false round, which is guided into the oval stand by static entry guides. The oval produced has to be twisted 90°strand cassettes. Such cassettes can be made for 2, and enters the finishing stand through roller guides. In most cases roller guides with a single pair of rollers

Primetals Technologies' finishing rolling mill for Kobe Steel Kakogawa Works with improved rigidity . Primetals Technologies, Limited, headquartered in London, United Kingdom, is a pioneer and world leader in the fields of engineering, plant building, and the provision of lifecycle services for the metals industry. The company offers a complete ...

plant, introduced the Reducing Sizing Mill (RSM) to the finishing rolling section in July 2001. 3.1 Outlines of new finishing mill The new finishing mill, which is called the RSM, is a four-stand tandem mill. The former two stands are responsible for …

Hot Rolling Mill, Finishing Rolling Mill, Gear manufacturer / supplier in China, offering Steel Rolling Mill Machinery (turn-key) / Hot Rolling Mill Process, Providing One-Stop Solutions for Steel Rolling Mill Production Line, China Steel Rolling Mill Manufacturer with Large Output Capacity and so on.

Home > Products > Finishing Rolling Mill Area Equipment > Finishing Mill Group 90M Finishing Mill Group The finishing mill group is designed for high speed wire rod production line of heavy top cross 45 ° high speed wire rod finishing mill group. and is located in high-speed wire-rod workshop.

Description. 1700 mm Achenbach Aluminum Foil Finishing Rolling Mill: FM-108 / Very nice foil mill complete / dismantled. THIS MILL HAS BEEN TAKEN OFF THE MARKET BY THE OWNER. PLEASE INQUIRE SO I CAN QUOTE YOU WHEN AND IF THE MILL COMES BACK ON THE MARKET. Manufacture: - Achenbach - Model: 4-Hi 850/280 - New 1990 - Revamping …

Finishing Mill. Manufacturer: Hangji brand; Finishing mill / pre-finishing mill The function of pre-finishing mill In the process of high-speed wire-rod rolling, pre-finishing mill can improve the pre cision of the working piece to guarantee the product qual...

Rolling speeds at the finishing mill will be higher than at the roughing mill. Hence rolling cannot be done with stock present in both roughing and finishing mills. Finishing mill rolling of reheated slab: The finishing mill usually has five to seven finishing roll stands, which reduce the thickness of the transfer bar down to the gauge required.

The new Foil Finishing Mill has high-speed rolling potential and will display the latest MINO mill stand design concepts. On-line strip doubling and a number of electro/mechanical solutions allow for tension control at reels over an extremely broad range of material specifications. Complimenting the mill stand are automatic spool transfer ...

In rod rolling, the high strain rates in the finishing mill lead to very short interpass times (below 50 ms) compared with reversal or strip rolling. Under these conditions, the interpass time is not long enough for the microstructure to be statically recrystallised ( Jonas, 1998 ).

mill combining 2-slit rolling via high-speed finishing blocks and a double strand HSD® High-Speed Deliv-ery System. The presence of the finishing blocks al-lows a further extension either for the production of wire rod (normally for 5.5 to 16 mm in coils) or for the production of bar in coils with the VCC® Vertical

Finishing rolling mill (H-V system) 4 units KS mill (4-roll mill for steel bars) 2 stands Wire rod finishing rolling mill (block mill) 10 stands KSW mill (4-roll mill for wire rods) 3 stands Conditioning inspection equipment Straightener 2 units Magnetic leakage flux tester 2 units

The plant recently completed a major expansion, adding a new three-stand hot finishing mill as well as a pusher furnace and annealing furnaces. In hot/cold tandem rolling mills, in terms of product quality, the key unit is the finishing mill group, which consists of 5 mill stands in cold rolling and 7 mill stands in hot rolling.

Pre-finishing Rolling Mill Equipment Composition and Use. Pre-finishing mill type: cantilever mill, rack number: 4 stands.Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover.

Pre-finishing mill area equipment. Finishing rolling mill area equipment Pinch Roll&Wire Dis-charger. Auxiliary equipment. Easy worn out parts & Spare parts ... Complete set of steel rolling mill machine production line / wire rod rolling mill equipment. $1,000,000.00 - $2,000,000.00 / Set. 1 Set (Min. Order)

rolling mill, and 4 stand finishing rolling mill) was built by Morgan-Sumitomo Heavy Machinery Co. Ltd.. In the 1980s, the aimed qual-ity of products was shifted toward high-value-added special steel quality, and, to achieve this, in 1986, a three-roll finishing rolling mill (applied to products of 13–70 mm in diameter) was employed

2. And then comes to precision rolling processing by the finishing mill, usually finishing mill mill precision can be control within 0.01mm, then the finish rolling mill is subjected to repeated rolling the casting roll to the desired thickness. This is the second step in the production of aluminum sheet and the most important step. 3.

1700 mm Achenbach Aluminum Foil Finishing Rolling Mill: FM-108 / Very nice foil mill complete / dismantled. THIS MILL HAS BEEN TAKEN OFF THE MARKET BY THE OWNER. PLEASE INQUIRE SO I CAN QUOTE YOU WHEN AND IF THE MILL COMES BACK ON THE MARKET. Manufacture: - Achenbach - Model: 4-Hi 850/280 - New 1990 - Revamping 1997 = New AFC + …

A typical hot rolling mill consists of a reheat furnace, sizing press, roughing mill, finishing mill, runout table and coiler, as shown in Figure 1. Among these compo-nents, the finishing mill, which is composed of two work rolls (WRs), two intermediate rolls (IMRs) and two backup rolls (BURs) supporting them, has a major

5. Cluster Rolling Mills: In this type of rolling mill, there are two basic roles that are backed up by two or more rolls which are bigger than those two basic rolls. These backed up rolls give more pressure to the basic rolls to heavily press the strip.

By default, the strip width in a hot-strip mill is deter-mined by edging and rolling the strip in the roughing mill. The width deviation after the finishing mill arises from the width deviation in front of the finishing mill and from width-spread anomaly occurring inside the finish-ing mill. The behavior of width spread in a finishing mill

ROLLING MILLS: Flat Product Mills – Mill Processing & Finishing Applications in which our knives are used include Flat Rolled Coil and Sheet Processing Lines for: Cut-to-Length Galvanizing Hot Roll Finishing Recoil & Inspection We manufacture every type of k