Products

reversing billet mill roll

Advanced Reversing Cold Mills by Primetals Technologies

A two-stand reversing cold mill can deliver capacities between 300,000 t/a of thin-gauge products or 1,000,000 t/a and more of thicker-gauge products. Main benefits of Primetals Technologies' reversing cold mills. High production capacity and yield; Flexible, low-cost rolling of a wide range of products, especially for small order lots

More

reversing mill roll, reversing mill roll Suppliers and

959 reversing mill roll products are offered for sale by suppliers on Alibaba, of which rolling mill accounts for 8%. A wide variety of reversing mill roll options are available to you, such as none, viet nam, and egypt. You can also choose from easy to operate, long service life, and high productivity reversing mill roll, as well as from

More

Four-roll Precision Hydraulic Reversing Mill Hani Tech

Four-roll Precision Hydraulic Reversing Mill. The four-roll hydraulic precision rolling mill is widely used for rolling medium wide-strip mill due to its simple structure, convenient maintenance and low investment cost. Billet Grinding Machine. Equipment Overview The s...

More

Rolling of billets Maschinenfabrik Sack GmbH

The reversing rolling mill illustrated comprises a pair of edging rolls 1 with a horizontal roll axis for rolling down a slab 2 placed on its edge, and pairs of adjustable guide rolls 3 and 4 (as shown by the arrows in FIG. 2) with horizontal roll axes, located on both sides of the pair of edging rolls.

More

Shifting Reverse Mill Steel Plantech

In the case of conventional 3Hi Reversing Mills, the material (blooms and billets) is laterally moved utilizing a manipulator, sent into the next pass caliber and rolled. On the other hand, in the case of a shifting reverse mill, the material is kept at the same place while the rolling mill is shifted to the next pass caliber position for rolling.

More

Classification of Rolling mills IspatGuru

Jun 04, 2013· Billet mills These mills produce billets from the blooms. Reversing mills In this type of mills the rolling direction changes after each pass. In these mills the rolls are stopped, reversed, and then brought back up to rolling speed after each pass. The types of mills based on roll configurations are given below.

More

Section and billet mills SMS group

We offer you two mill types that are ideal for these purposes. Blooming mills roll billets from ingots or large continuous-cast input stock. Billet mills manufacture high-quality and stainless steel products, e.g. for the automotive industry. You can vary the dimensions of your products from approx. 50 to 350 mm in diameter or edge length.

More

Your Guide to the Harrison Steel Plant

before discharging to the #2 billet mill. 8 #2 Billet Mill This 28-inch two-high reversing mill converts blooms to re-roll billets from 5 in. to 9 in. squares. As the bloom rolls back and forth between the grooved rolls, its entire crystalline structure improves and strengthens. 9 Billet Transfer, Holding Furnace and Descaler We weigh re-roll

More

A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING

As regards “abnormal” rolling conditions which are more or less very “normal” for rolling mills roll damage often occurs with consequences for the mill and the rolled product. Evidently the reasons of roll failure have to be discussed and determined (or vice versa) to reduce the risk of repeated roll

More

International Rolling Mills

mill cooling: water cooled roll chocks. mill sled: roll changing sled . vickers model t-80 10 hp hydraulic power supply: 80-gallon reservior. 3,000 psi system. thermal transfer heat exchanger . this mill is backup roll driven and being sold as-is with no universal joints or electrical controls.

More

reversing mill roll, reversing mill roll Suppliers and

959 reversing mill roll products are offered for sale by suppliers on Alibaba, of which rolling mill accounts for 8%. A wide variety of reversing mill roll options are available to you, such as none, viet nam, and egypt. You can also choose from easy to operate, long service life, and high productivity reversing mill roll, as well as from

More

Classification of Rolling mills IspatGuru

Jun 04, 2013· Billet mills These mills produce billets from the blooms. Reversing mills In this type of mills the rolling direction changes after each pass. In these mills the rolls are stopped, reversed, and then brought back up to rolling speed after each pass. The types of mills based on roll configurations are given below.

More

New Rolling Method R f Reversing Cold Rolling Mill

reversing cold rolling mill, which takes relatively inexpensive capital investment, is put into use. The reversing cold rollin g mill is used mainly for producing coils of normal carbon steel in emerging countries, and is used for producing small lots of variet y coils of high-grade steel or special steel in advanced countries.

More

Aluminum Aluminum Rolling Mills Williamson IR

At the reversing mill, rolling speed, roll bite, and coolant flow may be optimized only with a precise real-time knowledge of metal temperature. The low and highly variable non-greybody emissivity character associated with this complex aluminum process dictates the use of the most sophisticated multi-wavelength infrared pyrometers as the

More

Reversing and Sliding Blooming Mill at Acciaierie Venete

Feb 08, 2016· Within the scope of this project, a new blooming stand including ancillary system was installed and integrated into the existing line. The production capacit...

More

Your Guide to the Harrison Steel Plant

before discharging to the #2 billet mill. 8 #2 Billet Mill This 28-inch two-high reversing mill converts blooms to re-roll billets from 5 in. to 9 in. squares. As the bloom rolls back and forth between the grooved rolls, its entire crystalline structure improves and strengthens. 9 Billet Transfer, Holding Furnace and Descaler We weigh re-roll

More

Understanding Rolling Process in Long Product Rolling Mill

Nov 27, 2015· When the roll diameter reduces to less than the minimum diameter required by the mill stand after turning down, then the roll is to be discarded. Stand and roll guide set-up. The goal of mill and the roll guide setup is to get the first bar rolled when changing product, on the cooling bed within the tolerance so that it is a saleable product.

More

International Rolling Mills

mill cooling: water cooled roll chocks. mill sled: roll changing sled . vickers model t-80 10 hp hydraulic power supply: 80-gallon reservior. 3,000 psi system. thermal transfer heat exchanger . this mill is backup roll driven and being sold as-is with no universal joints or electrical controls.

More

Products > Long products Casting, rolling and processing

Casting, rolling and processing lines: Bloom casters, Beam blank casters, Billet casters, Billet and Bloom Grinders, Reheating Furnace for Long

More

Rolling presentation SlideShare

Nov 09, 2016· Two-high mill 2. Two-high reversing mill 3. Three-high mill 4. Four-high mill 5. 5 A large decrease in the power required for rolling can be achieved by the use of small-diameter rolls. 5. Cluster mill 6. Planetary mill 7. Four stand continuous mill 6. 6 The initial breakdown of ingots into blooms & billets is generally done by hot-rolling.

More

Rolling of Metals: Process and Principles (With Diagram)

Rolling is done both hot and cold. It is accomplishes in rolling mills. A rolling mill is a complex machine having two or more working rollers, supporting rollers, roll stands, drive motor, reducing gear, flywheel, coupling gear etc. Rollers may be plain or grooved depends upon the shape of rolled product.

More

3.1 Blooming & Billet Mill || KOBE STEEL, LTD.

3.1 Blooming & Billet Mill. We can design and manufacture the Stand Shift Type Reversing Rolling Mill (Shiftable Reversing Mill). Highly rigid mill stand ; Short roll changing time (within 15 minutes)

More

Rolling of Metals

•Roll-strip contact length L •Average strip width w –despite the fact that spreading, or an increase in width, may actually occur if edger mills are not used •Average true stress of the strip in the roll gap Y avg •Assumes no friction and thus predicts lower roll force than the actual value •Power per roll (SI units)= pFLN / 60,000 kW

More

Rolling Mill Process RMT Tools

The intensely hot Billet is placed on a roller table which carries it into the roughing mill. Descaling. After exiting the reheat furnace, the Billet passes through a descaling unit, an enclosure employing two pairs of spray headers that blast the intensely hot Billet with 1,500 psi pressurized water to remove the thick layer of oxidized iron

More