In reversing cold mills the tension reels are placed on both ends of a single- or two-mill-stand arrangement. Due to the reversing rolling passes, production efficiency is lower than that of a tandem mill. However, because the rolling parameters can be quickly changed for each coil, reversing cold mills are especially suitable for the small-lot
Wuxi Enhancing Technology Co., Ltd.’s four roll & six roll reversing rolling mill include uncoiler, hydraulic loading and unloading trolley, 5 roller pinch leveler, entrance and exit platform, rolling mills (number of rolling mills will be made in accordance with customers’ needs), recoiler, joint gear box, hydraulic AGC and bending roll system, driving motor, electric control
Then our single-stand reversing mill (RCM) is ideal for you because it offers you a very broad product spectrum. It's the best solution for rolling silicon steels and special steel grades. Depending on your product mix, we can provide the RCM in tailored design, as e.g. 4-high, 6-high, 18-HS or 20-high.
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.
four- roll reversing rolling mill. reversing cold rolling mill, which takes relatively inexpensive capital investment, is put into use,reduction is carried out by the roll force cylinders in the mill, and tension between the mill and each reel is established; af ter that,,to reversing rolling mills for use of normal carbon steel having high demand in emerging countri.
2. Four-roll cold-rolling mill. Application: It is suitable to Carbon Steel、Alloy Steel、Copper、Aluminum and Stainless Steel Strip, which could be rolled by rough rolling and precision rolling. Equipment structural and characteristics: High rolling pressure, high precision and stability. The machine has big rolling force, high precision and strong stability. This machine is composed
Four-high rolling mills can be put in tandem, two to seven stands, instead of a reversing mill. They can be equipped with load cells to tell the separating force and hydraulic or mechanical screw downs, depending if it is hot or cold rolling.
Reversing Mill Definition A reversing mill is a rolling mill in which the Reversing mill plants are preferable for rolling silicon steels and other special grades. Reversing mills are also known as reversing cold rolling mills. In two-high reversing rolling mills, the rolled metal may pass back and forth through 6 HI Cold Rolling
Aug 08, 2019· In a four high mill, there are four types of roll chocks namely (i) top back up roll chock, (ii) top work roll chock, (iii) bottom work roll chock, and (iv) bottom back up roll chock. Further the design of the roll chock is also influenced by the type of housing which is used in the rolling mill. Housing-less roll stands need rigid chocks connected by solid and pre-stressed
Aug 08, 2019· Upper roll chock has a support with an additional lining for holding up the top roll when the rolling mill is idling. In a four high mill, there are four types of roll chocks namely (i) top back up roll chock, (ii) top work roll chock, (iii) bottom work roll chock, and (iv) bottom back up roll chock.
four- roll reversing rolling mill. reversing cold rolling mill, which takes relatively inexpensive capital investment, is put into use,reduction is carried out by the roll force cylinders in the mill, and tension between the mill and each reel is established; af ter that,,to reversing rolling mills for use of normal carbon steel having high demand in emerging countri.
X-Roll® program offers the right cold mill for you. Ideal for an annual production of 100,000 to 500,000 t are our single-stand reversing mills (RCM). Depending on your product spectrum, they come in four-high or six-high design with CVC ® plus. What makes single-stand reversing mills stand out is their very broad product spectrum.
Reversing Mill Definition A reversing mill is a rolling mill in which the Reversing mill plants are preferable for rolling silicon steels and other special grades. Reversing mills are also known as reversing cold rolling mills. In two-high reversing rolling mills, the rolled metal may pass back and forth through 6 HI Cold Rolling
BACKUP ROLL DIA: 12.000”BACKUP ROLL WIDTH: 10.000”WORK ROLL DIA: 3.250”WORK ROLL WIDTH: 10.000”EACH COLUMN SECTION: 8.375” X 9.500”EACH COLUMN AREA: 318MILL SEPARATING FORCE: APPROXIMATELY 550,000 LBSMILL PINION: 3:1 HERRINGBONE GEARSMILL POWER: 60 HP DC MOTOR, 1200 RPMMILL SCREWDOWNS: POWER
Three- high rolling mills or triple roll; Four- high rolling mills or 4 high rolling mill; Tandem mills; Cluster mills. Two high rolling mill process: two high rolling mill diagram. It consists of two heavy horizontal rolls and which is mounted one over the other. Both the rolls are supported with bearing housed in sturdy upright side frame
Shanghai Metal Corporation is experienced supplier for cold rolling mills, including all types of two-roll, four-roll, six-roll cold rolling mills, four-roll reversing rolling mill, and so on. The rolling mills could also be customized according to customers’ requests. We will also provide technique, installation and training support. 1.
MACHINE: 13693 Manufacturer: Waterbury Farrel Co USA Type Mill: 4 High Non Reversing Rolling Mill Work Roll: 2" (50.8mm) diameter x 14" (356mm) wide Back Up Roll:
2. Outline of Reversing Cold Rolling Mill (1) Outline of reversing cold rolling mill and rolling method As illustrated in Figure 1, a reversing cold rolling mill is comprised mainly of a mill proper, a winding machine (pay-off reel), an entry winding machine (entry tension reel) and delivery winding machine (delivery tension reel).
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
AGC 4-hi rolling mill control accuracy, especially suitable for high precision cold-rolled strip production. Production line process Front coiler→(Unloading car)→Machine front device→ 4-hi main rolling mil→ Machine after the device→After the coiler (Unloading car)→according demands to arrange the uncoiler, Starting straightening
4-Hi reversing cold rolling mill Mfc.: L W NASH Type: 4-Hi reversing cold rolling mill Built: 1976 Fully revamped in 2012 new electric system & drive system Material: high carbon, stainless steel, copper alloys, etc. Input thickness: max. 7 mm Exit thickness: min. 0.3 mm New AGC & Isotope AM241 1Ci (Gamma ray) thickness gauge Pauly GmbH
Nov 28, 2017· Rolling mills can use two, three or four rolls. In two-high reversing rolling mills, the rolled metal may pass back and forth through the rolls several times. The disadvantage of reversing mills is that the rolls must be stopped, reversed and then brought back up to rolling
Depending on the product mix and quality demands, Primetals Technologies offers 6-high or 4-high mill stands to meet the respective product and customer requirements. In reversing cold mills the tension reels are placed on both ends of a single- or two-mill-stand arrangement. Due to the reversing rolling passes, production efficiency is lower
MACHINE: 13693 Manufacturer: Waterbury Farrel Co USA Type Mill: 4 High Non Reversing Rolling Mill Work Roll: 2" (50.8mm) diameter x 14" (356mm) wide Back Up Roll:
4-Hi reversing cold rolling mill Mfc.: L W NASH Type: 4-Hi reversing cold rolling mill Built: 1976 Fully revamped in 2012 new electric system & drive system Material: high carbon, stainless steel, copper alloys, etc. Input thickness: max. 7 mm Exit thickness: min. 0.3 mm New AGC & Isotope AM241 1Ci (Gamma ray) thickness gauge Pauly GmbH
AGC 4-hi rolling mill control accuracy, especially suitable for high precision cold-rolled strip production. Production line process Front coiler→(Unloading car)→Machine front device→ 4-hi main rolling mil→ Machine after the device→After the coiler (Unloading car)→according demands to arrange the uncoiler, Starting straightening
Nov 28, 2017· Rolling mills can use two, three or four rolls. In two-high reversing rolling mills, the rolled metal may pass back and forth through the rolls several times. The disadvantage of reversing mills is that the rolls must be stopped, reversed and then brought back up to rolling speed between each pass.
Four Roller Rolling Mill. China 1450mm 4Hi Reversible Cold Rolling Mill China,1450mm four roller reversing cold rolling mill is in the normal temperature state, will be pure titanium or titanium alloy sheet or coil, as if the main road rolling, rolling into all kinds of specifications with the required thickness, surface roughness of cold
Jun 18, 2014· Cold mill for steel strip,copper strip and aluminum strip. Reversing mill,continuous mill. Strip width:500--1650mm, Product thickness 0.2-2mm. Production cap...
Depending on the product mix and quality demands, Primetals Technologies offers 6-high or 4-high mill stands to meet the respective product and customer requirements. In reversing cold mills the tension reels are placed on both ends of a single- or two-mill-stand arrangement. Due to the reversing rolling passes, production efficiency is lower
20" x 50" x 56" (1422mm),UNITED, 4-HI REVERSING ROLLING MILL (12174) [12174] Machinery International Corp North Branford CT 203-484-0400 [email protected] 80" x .236" (2000mm x 6mm) Voest Alpine 4 HI Skin Pass Mill [112745] National Machinery
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 damage and
Cold rolling mills. for reducing, skin passing and finish-rolling in 20-high, S6-high (18-high), 12-high, 6-high, 4-high, and 2-high designs, and in combinations of 2-high/4-high or 4-high/S6-high design, available as one-way, reversing or tandem mill, inline and offline. Shape control systems. for cold rolling mills and strip processing lines.
A twin-stand Steckel Mill combines Steckel technology and tandem rolling. This mill type gives you the capacity to produce high-quality hot strip on a Steckel mill at production rates of 1 1.2 million t per year (without roughing stand) or up to 1.8 million tons per year with roughing mill.
4-Hi Mills Intermediate & Finishing Mills. The versatile Waterbury Farrel 4-Hi Mill can be deployed as both a non-reversing mill for intermediate rolling and as a reversing mill for finish rolling. Smaller work rolls allow for more efficient material reduction.
Rolling Mill, Cold Rolling Mill, Foil Rolling Mill manufacturer / supplier in China, offering 1750mm Hydraulic 4 Hi Non-Reversing Aluminium Cold Rolling Mill, High Temperature Resistant Rope Aramid Rope Kevlar Rope for Industrial Furnace, High Temperature Resistance Pbo Kevlar Endless Industrial Felt Belt Felt Block for Aluminium Extrusion Handling System
1 The number of rolling passes can be freely selected according to the rolling size and shape. From 2 to 12 rolling passes can be selected with the H-V shifting reverse mill, and 2 or 4 passes with the H shifting reverse mill. 2 It can contribute to chance-free rolling that enables rolling at a number of sizes from a pair of rolls.
Nov 28, 2017· Rolling mills can use two, three or four rolls. In two-high reversing rolling mills, the rolled metal may pass back and forth through the rolls several times. The disadvantage of reversing mills is that the rolls must be stopped, reversed and then brought back up to rolling
4-Hi Mills Intermediate & Finishing Mills. The versatile Waterbury Farrel 4-Hi Mill can be deployed as both a non-reversing mill for intermediate rolling and as a reversing mill for finish rolling. Smaller work rolls allow for more efficient material reduction.
Four Roller Rolling Mill. China 1450mm 4Hi Reversible Cold Rolling Mill China,1450mm four roller reversing cold rolling mill is in the normal temperature state, will be pure titanium or titanium alloy sheet or coil, as if the main road rolling, rolling into all kinds of specifications with the required thickness, surface roughness of cold
Tags Rolling Mills; 6-High Rolling Mills. Six-high rolling mills are the similar to 4-high rolling mills however, they have work rolls, intermediate rolls, and back up rolls. Refer to Drawings (right), which shows a 6-high reversing mill for rolling light gauge steel.
New Rolling Method R f Reversing Cold Rolling Mill. reversing cold rolling mill, which takes relatively inexpensive capital investment, is put into use,four passes, six passes, and so on; however, the case in which a product is finished mainly through odd-,be applied not only to a new facility but also to exis ting reversing rolling mills
Rolling Mill, Cold Rolling Mill, Foil Rolling Mill manufacturer / supplier in China, offering 1750mm Hydraulic 4 Hi Non-Reversing Aluminium Cold Rolling Mill, High Temperature Resistant Rope Aramid Rope Kevlar Rope for Industrial Furnace, High Temperature Resistance Pbo Kevlar Endless Industrial Felt Belt Felt Block for Aluminium Extrusion Handling System and so on.
Reversing Mills; In reversing Mills; In this rolling mill, there are two rolls used. Two High Reversing Mill: In this type of mill, the rollers are both adjustable. In these mills, rotation of that two rolls is made in two different directions.
1 The number of rolling passes can be freely selected according to the rolling size and shape. From 2 to 12 rolling passes can be selected with the H-V shifting reverse mill, and 2 or 4 passes with the H shifting reverse mill. 2 It can contribute to chance-free rolling that enables rolling at a number of sizes from a pair of rolls.
Aug 27, 2018· 515mm x 6.3mm MKW 4-High Reversing Cold Rolling Mill 100 Views · Posted on 2017-02-01 22:22:00. 450 4-Hi Reversible Cold Rolling Mill 56 Views · Posted on 2017-01-05 12:56:37. Used 1250 mm 6-Hi Cold Rolling Mill 96 Views · Posted on 2017-01-05 09:42:26.
Cold rolling mills. for reducing, skin passing and finish-rolling in 20-high, S6-high (18-high), 12-high, 6-high, 4-high, and 2-high designs, and in combinations of 2-high/4-high or 4-high/S6-high design, available as one-way, reversing or tandem mill, inline and offline. Shape control systems. for cold rolling mills and strip processing lines.
The whole bar rolling mill line adopts full continuous rolling and non-twist rolling, and the roughing mill and intermediate mills adopt micro-tension rolling. After the 12th rolling mill, vertical loopers are set up between the stands to implement tension-free rolling, thus producing high-precision products.
The three-high roll design permits reversing operations without the need to reverse the mill. Model 121 Two-High Embossing Mills 12-5/8" diameter x 14" face rolls Supplied with payoff and take-up equipment, this Rolling Mill is used to roll, or emboss, a pattern on one side of steel strip.
Preset model of bending force for 6-high reversing cold rolling mill based on genetic algorithm. October 2011; work roll, and backup roll in four-high mill. A series of process simulation are
Strip Cold Rolling, Roll Forming Machine, Rolling Mill manufacturer / supplier in China, offering Grt 4-Hi Reversing Cold Rolling Mill (machine, steel rolling machine, strip rolling mill), High Quality Low Carbon Lt9/700 Heavy Water Tank Wire Drawing Machine, Precision Flat and Shaped Wire Cold Rolling Machine and so on.