4 hi mill cold roll manufacturer Grasping strong production capability, advanced research strength and excellent service, Shanghai 4 hi mill cold roll supplier create the value and bring values to all of customers.
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Nov 22, 2013· 6. Cold rolling - using Roll Coolant - emulsion In this CRM, Cold rolling is done on a Mecon Weanunited PLC controlled 3000 tons/m 4 Hi reversible mill. As the name suggests the 4 Hi mill employs 4 rolls, two these are the work rolls and the other two are the backup rolls.
Tags: 4 Hi Cold Rolling Mill, Cold Rolling Mill, Demag, strip mill Image Gallery - click an image to enlarge If you would like to know more about our MC054 Demag 4 Hi Cold Rolling Mill please phone us on +44 (0) 1977 617319 or use this contact form
Used WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL for sale - 72231 by National Machinery Exchange Inc in Newark, New Jersey
20 High Cluster Mills utilize small diameter work rolls which allow higher reductions on harder materials than other mill configurations. The multi-roll system having employs a unique roll configuration with adjustment capabilities to control strip shape and compensate for the effects of rolling a wide range of different strip widths to very thin thicknesses.
Feb 10, 2012· ROLL CHANGING CAR (RCC) FRONT VIEW REAR VIEWThis Assy. is used to change rolls of 6 High rolling mill USED ROLLS 12 14. SIDE VIEW OF 6 HIGH REVERSIBLE MILL 13 15. OPERATIONAL INSTRUCTIONS A rolling mill should operate at its maximum power or maximum speed.
4hi Rolling Mill Rolls manufacturing company is also a leading manufacturer and exporter of 4 Hi Cold Rolling Mill Rolls of international quality.The 4hi mill rolls are fabricated with the high quality raw material. These 4high mill rolls are known for its design, robust construction and high efficiency.
The larger backup roll positioned against the smaller work roll reduces separating forces and permits the rolling of wider and thinner materials with a more uniform gauge. 4-Hi Mills are cost-effective and produce a wide range of sheet products with precise control over finished product quality. These Reversing Mills offer considerable ...
In order to solve the problem of flatness defects and roll spalling caused by rolling thin gauge strip in the 1 500 mm UCM (6-high middle rolls shift type HC-mill with middle roll bender) cold ...
Mill Type: 6 hi cold Rolling mills reversible 450 width and 30 microns thickness. Material: Copper, Aluminium, Brass. 6 hi cold Rolling mills reversible mill used for very thin foil production up to 30 microns thickness we can
1 Continuous pickling and cold rolling line that is sequentially connected with the pickling line 2 4-Hi reversible rolling mills that produce high-quality products while cutting down the cost 3 6-Hi reversible rolling mills that are suitable for the rolling of thin materials of various types; 4 Combination mills that have a skin pass function too
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 ...
rolling mill can b e designed as 20 Hi, 12Hi, 8 Hi, 6 Hi, 4 Hi and 2 Hi rolling mills. In India now a days mostly 20 Hi and 4 Hi rolling mills are installed in bi g steel produ ction units.
The diameter of the 6-high work rolls amounts to approximately 1:4 in relation to the barrel length. In comparison to a 4-high mill stand, the utilization range is wider. This type of rolling mill is mainly used in offline applications for cold rolling of soft and medium strip and for a wide range of strip widths.
Flex-HI mill technology was recently introduced by Primetals Technologies to allow existing cold-rolling mills to produce a wider variety of steel grades without substantial equipment investments. Using an interchangeable roll-cassette system, a mill can be switched between 4-high and X-HI modes as fast as a standard roll change.
2 Hi Cold Rolling Mills Ask for Price The 2Hi Cold Rolling Mill are used for rolling of sheets, plates and coils of softer metals like Aluminum, Copper, Brass, Lead etc. to higher thickness (normally above 1 mm).
Rolling mill consisting of four rolls or known as a 4 High rolling mill is used for reducing material to extremely small thicknesses. Through the use of larger backup rolls, the issues of roll deflection can be avoided and smaller work rolls can be used. This reduction in work roll diameter: Reduces overall separating force required for reductions
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) are available. Three-High: A 3-HI mill is an economic milling solution for .
Apr 26, 2018· YOGIJI DIGI sees itself as an AUTHORITY IN COLD ROLLING. We have engineered and installed wide range of cold rolling mills, skin pass mills as well as bonding mills. Our sustainable designs ...
4hi mill wark roll camber educationcare. When specifying work roll grades for wide strip mills, roll manufacturers breakage of work rolls and in particular for 4-Hi work rolls. . removal, correct roll camber, prevention of cobbles etc., are necessary to prevent as many causes of .
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 .
MINO 4 HI REVERSING COLD ROLLING MILL. Manufacturer: Mino; Type:4-HI Built:1980 Modernisation in 2016 Rolled material:Carbon steel SAE1006, S235-S550, C45-C75 Nominal Production 60,000 tons / year Strip width max.: 600 mm Thickness:in 6.0 mm out 0.25 - 5...
These backup rolls are larger and contact the back side of the smaller rolls. A four-high mill has four rolls, two small and two large. A cluster mill has more than 4 rolls, usually in three tiers. These types of mills are commonly used to hot roll wide plates, most cold rolling applications, and to roll foils.
Our in-house cold reduction mills enables us to offer strip quality capabilities in close tolerance of thickness, temper and finish. Waterbury Farrel® 2-Hi/4-Hi Combination Mills may be converted by the removal or insertion of work rolls. This permits great versatility of rolling capability on the same mill.
WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL [108122] National Machinery Exchange Newark NJ 973-344-6100 sales@nationalmachy. RETURN to CATEGORY DIRECTORY RETURN to SPECIALTY DIRECTORY RETURN to MAIN PAGE. The Used Equipment Network ...
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