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CNA Lateralpressing roller system support structure of eighteenroller cold rolling mill of strip Google Patents. The invention relates to a lateralpressing roller system support...
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CNA Lateralpressing roller system support structure of eighteenroller cold rolling mill of strip Google Patents. The invention relates to a lateralpressing roller system support...
BACKGROUND OF THE INVENTION. After initial hot rolling, aluminum base alloy strip and other metal strips are conventionally cold rolled with a lubricant of petroleum solvent (, kerosene or normal paraffin or blends thereof) with minor additions (usually 3 or 4 percent by weight) of quot;naturalquot; additives (, fatty acids, esters, peanut oil or palm oil) to control viscosity, to inhibit rust
USA US291145A USA USA US A US A US A US 291145 A US291145 A US 291145A US A US A US A US A US A US A Authority US United States Prior art keywords strip stand mill water emulsion Prior art date Legal status (The legal status is an assumption and is not a legal
A rolling mill (1) for rolling metal strip has provision for applying discrete levels of liquid coolant to the strip and the temperature (te) of the strip leaving the mill is compared with a target temperature (ts) and the temperature (Te) the incoming workpiece is compared with a target temperature (Ts). The difference signals are employed to control the levels of liquid coolant and the
Rolling mill (1) for the hot rolling of metal, in particular aluminum, with line (3) hot rolling including roughing line (4) rolling mill and finishing line (5) rolling mill, with rough line rolling mill is designed as a tandem line for prokachivanija material in tandem mode in General operation, at least two consecutive roughing mill stands (8
The invention discloses a working roll replacing device for a heavy and medium plate mill. The device comprises two roll replacing trollies, a transverse guide rail arranged outside one side of a mill stander vertically to a central line of the mill, a pair of hydraulic cylinders arranged at the two ends of the transverse guide rail and two cross travelling trollies which can move along the
For controlling the flatness of the strip during the rolling of aluminum strip or foil, the system consists of a full width bank of cryogenic roll cooling devices acting on the roll(s) and a full width bank of roll heating devices also acting the roll(s). Both or either of the cooling and heating banks are divided into individually controllable zones.
Apr 27, 2020#0183;#32;ElvalHalcor Hellenic Copper and Aluminium Industry, owned by Viohalco, is expanding its aluminum rolling mill operation in Oinofyta, company is investing EUR 150 million in equipment, technology, and infrastructure as part of a fiveyear plan to more than double its flat rolled aluminum products capacity.
Our product catalogue covers a wide range of aluminum processing machineries, includingHot Rolling Mill, Aluminum Continuous Caster, Cold Rolling Mill, Rolling Mill for Aluminum Foil, Tension Leveler, Aluminum Foil Doubler, Foil Separator, Aluminum Slitting Line, and Continuous Aluminum Coil Coating Line, just to name a few.
The invention discloses a machining method of an aluminum base material for a can cap pull ring. In the method, the aluminum base material for the can cap pull ring is continuously rolled two times on a singleframe aluminum strip cold rolling mill according to a rolling degree of 4080%, the final roll temperature after an aluminum roll is rolled is set to be 90160 DEG C, and the aluminum
A typical hot aluminum rolling mill has multiple rolling stands for successively reducing the thickness of a metal strip. Each rolling stand works the strip by compressing the metal strip and by propelling the strip through the stand rollers. Each rolling stand operates at a speed determined by a respective single variable controller.
Rolling of metal strip. Patent number: . Abstract: A rolling mill (1) for rolling metal strip has provision for applying discrete levels of liquid coolant to the strip and the temperature (te) of the strip leaving the mill is compared with a target temperature (ts) and the temperature (Te) the incoming workpiece is compared with a target temperature (Ts).
The invention relates to an aluminum hot strip rolling train comprising a multistand tandem finish rolling train (2) with at least one winding reel (8) arranged downstream in the rolling direction and at least one paired cooling section (4). The aim of the invention is to provide a solution which allows cooling curves and temperaturetime paths in the rolling stock to be adjusted in an
Potomac Mills Carmax; Soyamill Grinder Stores; What Is A Dividing Mill; Small Gold Milling Plant Manufacturer South Africa; Small Mill Supplier Mining; Legacy Cnc Ornamental Mill For Sale; Patents 2012 For Aluminum Strip Rolling Mill Pdf; Hot Sale High Quality Gold Grinding Gold Ore Grinding Wet Pan Mill; Hammer Mill Crusher Manufacturers In
Modern rolling practice can be attributed to the pioneering efforts of Henry Cort of Funtley Iron Mills, near Fareham, England. In 1783, a patent was issued to Henry Cort for his use of grooved rolls for rolling iron bars. With this new design, mills were able to produce 15 times more output per day than with a hammer. Although Cort was not the first to use grooved rolls, he was the first to
Reduce friction coefficient between strip and roll Reduce the heat that is occurred by the friction of the strip and roll surface Removing the contaminant from the strip surface and mill 2012 Worldclass Product Award for Cold Rolling Oil Hot Rolling Oil Cold Rolling Oil Improvement of hot rolling
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