5mm cold coil rolling strip mill

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  • Strip Mill Kloeckner Metals UK

    Aluzinc. Aluzinc, Aluminium and Zinc alloy Aluminium (55%), Zinc (43.4%) and Silicon (1.6%), is a cold-rolled galvanized steel. Aluzinc has excellent corrosion resistance in most atmospheric conditions, this is achieved through the combination of sacrificial protection of the zinc, and the barrier protection of the aluminium.

  • Steel Strip Coil to Reduce Material Thickness Cold Rolling

    2021-8-27 · 3. The Sample of cold rolling mill 4. The technical data: We have different models of machine. Min thickness after process: 0.2-0.5mm Material type: Carbon steel, stainless steel, aluminun etc. Max speed with motor driving. 150m--240m/min Max speed with hydraulic AGC(auto thickness control): 360m--900m/min Coil width: 100mm-1250mm Four hi up to

  • JSW Cold Rolling Mills Widest Cold Rolling Mill for

    Pickled coils are rolled in twin stand cold rolling mill where they are processed into a specified thickness. Generally, the rolling reduction ratio is 50% to 90%. The critical point at this stage of the process is to maintain uniform and precise flatness throughout the entire length of the coil. Unique Features

  • Highest performing Hot Strip Mills Primetals Technologies

    ISV Roll coolant spray bars for hot and cold rolling mill strip flatness control Modular Coil Shuttle System (MCS) Rail-based, fully automated modular coil transport system Position Transducer Position measurement of rolling mill

  • cold rolling mill used machine for sale

    Qty. 1 Second-hand cold rolling mill Mfc.: MCC, ABB, IMS Type: 6-Hi Cold Rolling Mill Built: 2009 Stopped: 2017 Annual capacity: 220,000 Ton/Year Annual running time (Hour): 6480 Strip Width: 800~1250 mm Thickness Entry: 1.5~3.5 mm Exit: 0.2 1.2 mm De-Coiler OD: 1000~2000 mm De-Coil ID: 610 mm De-Coil Weight: Max. 25 T Coil OD: 1000~2000 mm Coil ID: 610 mm Coil

  • What is "Cold Rolling" Stainless Steel and Other Metals

    How Does a Cold Rolling Mill Work? The process of cold rolling a metal alloy starts with either sheet metal or strip coil. These materials are placed into large rollers, which compress it down and squeeze it under high pressure just below its ultimate tensile strength. Depending on the amount of compression, different mechanical properties and

  • New Rolling Method R f Reversing Cold Rolling Mill

    2013-11-11 · Outline of reversing cold rolling mill and rolling method As illustrated in Figure 1, a reversing cold rolling mill is structured mainly of a mill proper, a winding machine (pay-off ree l), an entry winding machine (tension reel) and a delivery-winding machine (tension reel). There are many cases in which a shearing machine for dividing a strip

  • ROLLING Primetals Technologies

    2018-2-21 · 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 depends on effects in roll bite and on the creep defor-mation

  • Cold Rolling Mill Facility for Steel Coil and Sheet

    Coil Internal Diameter (ID): 610 760mm . Strip Width x Thickness: Max. 1320mm x 5mm. Entry and Exit Strip Speed: Max. 53m/min. Process Section Strip Speed: Max. 35m/min. Line Capacity: 140,000 T/A . Coil Exit: ID 610mm OD 1950mm

  • Cold Rolled Strip Cold Rolled Strip Supplier Steel

    Precision Cold Roll Strip is offered fully processed- annealed with various tempers or Full Hard. ASTM A109 Tempers No. 1-5. Dead soft (55HRB max) to Full Hard (90HRB min) SAE J403/J404/ASTM A684. Spheroidized med to high carbon products available fully processed with a temper pass or full hard. Rockwell requests subject to met review

  • SMS group GmbH: Hot rolling mills (Aluminum)

    Flexible concepts for Aluminum strip and plate. You are guaranteed to benefit from our long-standing technological expertise in hot rolling processes for the aluminum industry. Out of this comes highly developed technology, automation and service packages that feature custom-designed solutions for all your wants and needs.

  • Quality Steel Coil Slitting Machine & Steel Strip Slitting

    800mm Four-High Two-Stand Tandem Cold Rolling Mill Siemens DC speed control device; 800mm Four-High Two-Stand Tandem Cold Rolling Mill full-digital DC speed control system; 1500mm Steel Strip Slitting Machine,High Speed Precision, all configuration can be customized; 600mm Metal Coil Slitting Machine With Single Arm Hydrualic Decoiler; One

  • Rolling of steel in Hot Strip Mill IspatGuru

    2015-12-3 · Coils are produced with an inside diameter of 750 mm on the coilers, with an outside diameter of up to 2400 mm and with the limitations of coil weight up to 220 kg per cm width. The hot strip mill supplies coils for cold rolling mill, strip

  • Rolling of Metals

    2015-5-12 · •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

  • New Rolling Method R f Reversing Cold Rolling Mill

    2013-11-11 · Outline of reversing cold rolling mill and rolling method As illustrated in Figure 1, a reversing cold rolling mill is structured mainly of a mill proper, a winding machine (pay-off ree l), an entry winding machine (tension reel) and a delivery-winding machine (tension reel). There are many cases in which a shearing machine for dividing a strip

  • Cold Rolling an overview ScienceDirect Topics

    Rolling oils are widely used in cold rolling to improve the surface quality of the metal products and to reduce the mill power consumption and roll wear. In practice, mixed film regime prevails in the roll bite, where the film is thin and metal to metal contact occurs at the surface asperities. Simplified analytical models have been developed

  • The Hot Rolling Process California Steel

    The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.

  • Roll Mark/Bruise from Hot Strip Mill Mainline Metals

    The sheet can whip/hit into the roll surface and mark it. As a result, the following coil produced through the hot strip mill will have these bruises on the head end. If the marks on the work rolls are light, the defect only bruises the next coils surface and eventually wears off the rolls due to friction while rolling that coil.

  • Cold Rolling Mill Facility for Steel Coil and Sheet

    Coil Internal Diameter (ID): 610 760mm . Strip Width x Thickness: Max. 1320mm x 5mm. Entry and Exit Strip Speed: Max. 53m/min. Process Section Strip Speed: Max. 35m/min. Line Capacity: 140,000 T/A . Coil Exit: ID 610mm OD 1950mm

  • Cold Rolled Strip Cold Rolled Strip Supplier Steel

    Precision Cold Roll Strip is offered fully processed- annealed with various tempers or Full Hard. ASTM A109 Tempers No. 1-5. Dead soft (55HRB max) to Full Hard (90HRB min) SAE J403/J404/ASTM A684. Spheroidized med to high carbon products available fully processed with a temper pass or full hard. Rockwell requests subject to met review

  • What is "Cold Rolling" Stainless Steel and Other Metals

    How Does a Cold Rolling Mill Work? The process of cold rolling a metal alloy starts with either sheet metal or strip coil. These materials are placed into large rollers, which compress it down and squeeze it under high pressure just below its ultimate tensile strength. Depending on the amount of compression, different mechanical properties and

  • Steel Dynamics, Inc. Cold Rolled Steel Sheet

    Cold Rolled Steel Sheet. Our two-stand reversing cold mill is the beating heart of the Heartland Division. A unique and highly innovative piece of equipment that allows us to cold reduce steel down to 0.0095”. With a maximum strip speed of 3,500 feet per minute and maximum rolling force of 4,200 pounds per square inch, our mill provides a

  • SMS group GmbH: Hot rolling mills (Aluminum)

    Flexible concepts for Aluminum strip and plate. You are guaranteed to benefit from our long-standing technological expertise in hot rolling processes for the aluminum industry. Out of this comes highly developed technology, automation and service packages that feature custom-designed solutions for all your wants and needs.

  • Cold rolling technology for carbon ANDRITZ

    enhanced technology for the various mill Cold rolling mill type Typical mill stand types Production capacity (t/y)* Strip speed Type (m/min)* functions. This allows to produce cold Single-stand reversing mill 4-high, 6-high, (S6-high) 150,000 450,000 up to 1,500 Discontinuous

  • New Rolling Method R f Reversing Cold Rolling Mill

    2013-11-11 · Outline of reversing cold rolling mill and rolling method As illustrated in Figure 1, a reversing cold rolling mill is structured mainly of a mill proper, a winding machine (pay-off ree l), an entry winding machine (tension reel) and a delivery-winding machine (tension reel). There are many cases in which a shearing machine for dividing a strip

  • Hot Strip Mill » California Steel Industries

    Hot Strip Mill. The Hot Strip Mill is where CSI's rolling operations begin, as steel slab is reheated and rolled to hot rolled coil. With an annual capacity of more than two million tons, the rolling mill is more than a half-mile long and includes a walking beam reheat furnace, a two-high scalebreaker, five four-high roughers, a crop shear, six four-high finish mills, and two

  • Cold Rolling an overview ScienceDirect Topics

    Rolling oils are widely used in cold rolling to improve the surface quality of the metal products and to reduce the mill power consumption and roll wear. In practice, mixed film regime prevails in the roll bite, where the film is thin and metal to metal contact occurs at the surface asperities. Simplified analytical models have been developed

  • Roll Mark/Bruise from Hot Strip Mill Mainline Metals

    The sheet can whip/hit into the roll surface and mark it. As a result, the following coil produced through the hot strip mill will have these bruises on the head end. If the marks on the work rolls are light, the defect only bruises the next coils