Vibration issues of a five-stand tandem cold rolling mill were found in the steel production practice, and the experimental observation and numerical analysis indicated that the vibrations were related to the back-up roll bearing. The results were validated by replacing the back-up roll bearing with the new bearing resulting in 30% decline in …
8" (203.2mm) x 24.5" (622.3mm) x 20" (508mm) 4-HI Frohling Reversing Cold Rolling Mill (14086) Woodbridge, CT View Listing 5" (130mm) x 16" (400mm) x 16" (400mm) Ruesch …
The # 1 place to find new & used 2 high rolling mills for sale. Buy or sell machinery & equipment quickly & easily - MachineSales
SMS group ranks among the leading suppliers of plant technology and equipment for the production of high-quality stainless steel strip. Our portfolio of cold rolling mills for stainless steel comprises stand-alone 20-high mills in MonoBlock and SplitBlock-design as well as our 18-HS stands which are also suited for integration and use in continuous mills.
4 Hi 4 Stand Continental Tandem Cold Rolling Mill. Ref # 9805-C. used. Manufacturer: Continental; Continental 4 Hi 4 Stand Tandem Cold Mill 21" and 53" x 60" Face Material …
Search for both new and used Tube Mills for sale from suppliers near you in the world's leading directory for surplus machinery. ... Number of Stands: 10, Brackdown Stands: 4, Finishing Stands: 3, Sizing Stands: 3, Shaft Diameter: 2.5", Welder: High Frequency, 400kw ...more. View Details Contact Seller ... YODER M3 TUBE MILL, 9 STAND - 7 DRIVEN ...
18" (457mm) x .250" (6mm) 4-HI Frohling Reversing Cold Rolling Mill. used. Manufacturer: Frohling. Max Width Workpiece: 18 inches Manufacturer: Frohling (Germany) Mechanically and Electrically Upgraded in 2012 (Approximately $3.5MM USD) Max Rolling Thickness: .250" Min Rolling Thickness: .010" Work Roll Face... Mansfield, OH, USA.
Search for used hot rolling mills. Find Danieli, Mesta, Morgan, and Andritz for sale on Machinio. ... 36" (914 MM) WIDE MORGAN 2 STAND 4 HIGH HOT STRIP MILL. used. Manufacturer: Morgan; Inventory id: 20000000000 | Width: 36 | Product: ALUMINUM GRADES 3004, 5982, 5182 | Material rolled: ALUMINUM | Number of stands: 2 | …
Aluminium Aluminum Cold Rolling Mill Plant Machinery, Automation Grade: Automatic. ₹ 10,00,000/ Unit Get Latest Price. Model Name/Number: Aluminum Cold Rolling Mill Plant Machinery. Rolled Shape: Aluminium coils or sheets. Mill Type: Cold rolling mill. Material: Aluminium. Automation Grade: Automatic.
Search for used 4 stand 4 hi cold rolling mill. Find Continental, Ruesch, Waterbury, Frohling, Mino, Danieli, Demag, Sendzimir, and United for sale on Machinio.
20 High Mills are used for high-speed production of cold rolled strip for both ferrous and nonferrous metals. The system impressive accuracy tolerances deliver performance levels unmatched by traditional mills. ...
4.INTRODUCTION When sheet is entered between a pair of rolls and any kind of force applied to that sheet, like that generated when making a reduction, the rolls, since they are supported at the roll ends, will bend around the sheet. This will tend to make the sheet relatively thick in the middle and thin on the edges. On thin sheet, this will be seen …
2-Hi Rolling Mill. This machine is used to roll raw material thickness ≤ 4 mm, width ≥ 200 mm, made of plain carbon steel, low alloy steel, stainless steel and non-ferrous metal strip, used for roughing or roughing mill. …
Introduction. There are two types of 18 roll hydraulic rolling mill—-Z-high type and S-high type, in which 4 sets of side support devices are added to the HC six roll mill. The rolling mill is suitable for processing stainless steel, carbon steel and non-ferrous metal strips. Our company has independently developed and designed cost-effective ...
Product description. The 4-high mill is equipped with positive and negative work roll bending in order to influence the shape and the flatness of the strip. Either the work roll or the back-up roll is driven, depending on customer requirements. The diameter of the 4-high work rolls amounts to approximately 1:4 in relation to the barrel length.
Here the reduction gear boxes combine with two or three high pinion stands as one single input and 2/3 outputs for directly connecting to the mill stand rolls through mill spindles.These gear boxes are much in vogue these days as they occupy less space and are economical than having two separate reduction gear box and pinion stand.The …
Product thickness: min.0.1 mm. Width range: 1,000mm~2,150 mm. Max Rolling Speed: 2,000 m/min. Our Solution: The application of the Universal Cold Mill (UCM) principle and coolant spray zone control delivered excellent shape control, and made high-speed rolling of thin gauge possible. Innovative design & technology enables high-precision ...
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. The larger backup roll positioned against the smaller work roll reduces separating forces and permits the rolling of wider and ...
The 4-high mill is equipped with positive and negative work roll bending in order to influence the shape and the flatness of the strip. Either the work roll or the back-up roll is driven, depending on customer requirements. The diameter of the 4-high work rolls amounts to approximately 1:4 in relation to the barrel length.
Thus, this paper presents the effects of various work roll contours designed for (1) the 6th and 7th stand of a 4-high hot tandem rolling mill; (2) single stand 6-high reversing cold mill; (3) 1st to 3rd stands of a 6-high tandem cold mill. Results show that the NGOS strip profile hit rate of 5 micron-meters is increased by the implementations ...
Modern, efficient cold rolling mills can roll pickled sheets or strips at speeds of up to 4 m/s and tandem mills that are continuously working can produce up to 2.5 million tons of cold rolled steel annually. The advantages of cold rolling. Cold rolled products have the following advantages over hot rolled: greater dimensional accuracy
21"/53" x 60" Continental, tandem cold rolling mill, 4 Hi 4 Stand, 30"-53" width, 50"-72" OD, 24" ID. Category: Cold Roll Mills. Seller: D & H Machinery Inc. Location: Toledo, OH. …
For Sale: 1850MM ALUMINUM ROLLING EQUIPMENT SCOPE: - Slab Pre-Heat Furnaces - 1 x Slab Scalper - 1 x Hot Rolling Mill - 1 x Cold Rolling Mill - 4-Hi, new, never used, only installed then dismanlt...
Roll Formers & Rolling Mills - Roll Formers for sale listings - We have 99 listings for Roll Formers listed below. Find items by using the following search options. You can also click on the column heading to sort through the listings. ... USED 12 STAND CONTOUR MODEL 201210 ROLL FORMER, Stock# 10884. Number of Stands: 12. Roll Space: 10.0 in.
Demag Sack Reversing 4-HI Cold Rolling Mill (Used) used. Manufacturer: Demag; Specifications: Mill Builder - Mannesmann Demag Sack Year of Manufacture - 1982 Type …
Search for used 4 hi cold rolling mill. Find Ruesch, Frohling, United, Bliss, Demag, Mino, Andritz, Continental, China, and Spidem for sale on Machinio. ... FROHLING 4 STAND 4 HI ROLLING MILL. used. Manufacturer: Frohling; 5" (130mm) x 15" (390mm) ... FOR SALE : 1250mm 6-Hi Steel Cold Rolling Mill: RM-455 Manufacturer - Capital Eng. & Research ...
rolling mill used for sale ... COLD ROLLING MILL - DOUBLE STAND. Seller: MET-TECH Location: 61381 FRIEDRICHSDORF, AM RINGELSBERG 8 . request quote . add to watchlist ... Qty. 1 Second-hand cold rolling mill Mfc.: Achenbach Type: 4-Hi, non reversing Built: 1979 Material: Al Alloy 1100, 3003, 3004, 5005, 5052 (Al99, AlMn, …
The # 1 place to find new & used roll formers for sale. Buy or sell machinery & equipment quickly & easily - MachineSales ... Lockformer 14 Stand Duplex Roll Former S/N: 1575, Stock No: 18229 Model: 14D-SC Number of Stands: 14 Shaft Diameter: 1-3/8" Horizontal Centers: 8" Vertical Centers: 4-1/2" Max Sheet Width: 60" ... X Rolling Mills ...
Search for used 4 hi cold rolling mill. Find Ruesch, Frohling, United, Bliss, Demag, Mino, Andritz, Continental, China, and Spidem for sale on Machinio.
Search for used cold rolling mills. Find Sendzimir, Bliss, United, , Mino, Continental, Mesta, and China for sale on Machinio. ... 1950 28" X 48" MESTA TWO HIGH COLD MILL STAND. used. Manufacturer: Mesta; Inventory id: 20065000000 | Work roll dia.: ... FOR SALE : 1250mm 6-Hi Steel Cold Rolling Mill: RM-455 Manufacturer - …
AGC 4-hi rolling mill control accuracy, especially suitable for high precision cold-rolled strip production. 4. Suitable for common carbon steel, stainless steel, rolled steel, special aluminum or copper tape strip etc.. Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
Two-High: Generally, a 2-HI mill is used for hot or cold breakdown and finishing of bar, sheet or strip. A wide range of sizes with separating force capacities from 10,000 lbs. (4.53 MT) to over 3,000,000 lbs. (1360 MT) …
Used Rolling Mills, 4-HI machinery for sale. If you're looking for used Rolling Mills, 4-HI machines, Machine Hub is the marketplace for you. Get free quotes from our vast …
The main parameters of 4 high cold rolling mill for carbon steel (typical model): Material with steel: Carbon steel. Strip thickness: 4.0-0.30mm. Strip width: 400-750 mm. Rolling speed: 400 m/min. Work roll: φ170 mm. Supporting roll: φ760 mm. Rolling force: 10000 kn. Mill motor: 1500 kW.
25" Waterbury-Farrel #ZR19-25, Sendzimir 12-Hi cold reversing mill, stainless, #13051. Category: Sendzimir Rolling Mills. Seller: Machinery International Corp. Location: Woodridge, CT. Mfr: Waterbury-Farrel. Model: ZR19-25. MACHINE# 13051, This Sendzimir Mill ZR 19-25 12-HI Rolling Mill for stainless steel is now in, storage.
115570. Year. Not specified. Condition. Used. Location. Not specified. REQUEST A QUOTE. Specifications. Files & Videos. -MILL DESIGN - TWO STAND. -MILL STAND CONFIGURATION - 4HI. -DRIVE …
Fig 2 Typical 4-high stands showing various details. Pre-stressed mill stand – In a conventional rolling mill, the roller separating force which arises when the work piece bar is passed through the rolls is transferred through the backup rolls and their bearings to the mill house. In a pre-stressed mill stand, the two backup rolls are connected to each …
4 hi 1 stand #waterbury cold rolling mill, 4/51, -6" roll face, 1" wr - 4" backup, -motorized screwdowns, -p.w. contact gauge.