descaling for hot rolling mill

[Hot Item] Descaling Rolls of Roughing Rollers/Mill Roll ...

China Descaling Rolls of Roughing Rollers/Mill Roll/Rolling Mill/Steel Roller, Find details about China Mill Roll, Rolling Mill from Descaling Rolls of Roughing Rollers/Mill Roll/Rolling Mill/Steel Roller - Tangshan Weilang Trading Co., Ltd.

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Technological packages › Flat › DESCALE-MASTER ‹ …

DESCALE-MASTER. High-pressure water descaler. BENEFITS. Total descaling solutions for the entire rolling mill. Optimized and right-sized pumping stations. Designed to achieve maximum impact with optimal water and power. …

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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.

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Hydraulic Descaling

Descaling In Hot rolling Mills Scale is formed during hot rolling of ferrous metals resulting in a high wear rate of the rolls and subsequently deterioration of the quality of final rolled product. In the case of drop forged products, removal of scale ensures longer life of dies as well as good surface finish.

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The water descaling system uses high pressure descaling ...

UTPSL provide High Pressure Descaling System for removal of scale from hot metal before rolling in steel plants.Descaling Systems can be designed for Billet,Slab,Plate,Bloom Forging, Seamless Pipe,Profiles etc for Primary descaling

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Technological packages › Flat › DESCALE-MASTER ‹ …

High-pressure water descaler BENEFITS Total descaling solutions for the entire rolling mill Optimized and right-sized pumping stations Designed to achieve maximum impact with optimal water and power Maintenance and operator …

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AUDITS OF EXISTING HYDRO MECHANICAL DESCALING SYSTEMS …

AUDITS OF EXISTING HYDRO MECHANICAL DESCALING SYSTEMS IN HOT ROLLING MILLS AS A METHOD TO ENHANCE PRODUCT QUALITY Jürgen W. Frick Lechler D-72555 Metzingen / Germany E-mail : [email protected] Abstract : Over the life span of a rolling mill the requirements in terms of product quality and the range of steel grades may change …

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Hot Roll Mill Descaling System - sera17.org

Hot Roll Mill Descaling System. Descaling nozzles for every hot rolling mill from primary descaling behind the reheating furnace to mill descaling in roughing mills up to descaling prior to the finishing mill, lechler offers the right product for the application. this goes also for plate mills, narrow and wide hot strip mills as well as for bar, wire and structural mills..

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Mechanical Processes for Descaling of Steel – IspatGuru

Several types of descaling processes are used for removal of scale from the surface of the hot rolled steels. These descaling processes are usually classified into four categories. These are (i) flame cleaning process, (ii) …

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Nozzles for Hydromechanical Descaling NEW

slab hot rolling mill, plate mill or any other hot rolling mill and which offers the following benefits: n Remarkable increase of impact for better descaling n Better product surface quality due to higher impact n Reduction of descaling water flow rate possible n …

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Application of Descaling Machine for red hot billets piece ...

In this video, we can see how the descaling machine and the automatic rolling machine are combined into a forging production line for automotive connecting r...

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Rolling of steel in Hot Strip Mill - IspatGuru

Descaling and sizing of slab Descaling of heated slab is a must in the hot strip mill for attaining good surface quality of the hot rolled strip. Descaler operation need to be optimize in order to ensure maximum scale removal and …

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Rolling of steel in Hot Strip Mill - IspatGuru

Descaling of heated slab is a must in the hot strip mill for attaining good surface quality of the hot rolled strip. Descaler operation need to be optimize in order to ensure maximum scale removal and hence enhanced …

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CN201543646U - Descaling device for hot rolling product ...

The utility model discloses a descaling device for a hot rolling product line, which further improves the descaling rate of scale and comprises a billet descaling device arranged in front of a blooming machine set, a high pressure water descaling device arranged in front of a universal roughing mill set and a high pressure wind descaling device arranged in front of an …

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Water descaling unit for rolling mill - ENCE

Water descaling unit for rolling mill In its program, Production and Engineering Company ENCE (ЭНЦЕ ГмбХ) highlights the most significant metallurgical equipment; this equipment complies with the highest international quality standards and may be offered to customers at competitive prices. Description

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Hot Sale Products- descaling for hot rolling mill - proffes.pl

Hot Rolling Mill. Hot Rolling Mill Other Applications DNX Descaling Nozzles Features Shapes & dimensions Higher impact force and deeper erosion for more efficient scale removal. Lower water consumption with the same impact of existing descaling nozzles. Sharper spray edge definition for optimized descaling perfor-mance.

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descalingsystemforhotrollingmill

Rolling of steel in Hot Strip MillIspatGuru. Dec 03 2015 Rolling of steel in Hot Strip Mill satyendra December 3 2015 0 Comments AGC edger finishing mill hot strip mill Laminar cooling rolling speed scale breaker slab roughing mill tension Rolling of steel in Hot Strip Mill Hot strip mills in these days are either conventional hot strip mills or strip mills for rolling …

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Descaling Rollers for Hot Strip Mill - China Mill Roll ...

Descaling Rollers for Hot Strip Mill, Find Details about Mill Roll, Rolling Mill from Descaling Rollers for Hot Strip Mill - Tangshan Weilang Trading Co., Ltd.

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Descaling device and method - SMS Schloemann-Siemag ...

Descaling device and method. A descaling device for slabs or strips in hot rolling mills includes nozzles fed by a pressurized water piston pump for directing water jets against the slab or strip for removing scale adhering to the surface of the slab or strip. At least one additional pressurized water piston pump is provided, wherein the piston ...

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Descaling - Lechler

Regarding hot rolling of steel, the quality of the rolled metal surfaces depends to a large extent on effective descaling. In order to avoid surface …

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(PDF) Optimization of descaling nozzles in a hot …

In hot rolling, efficient descaling is of major ... casting and rolling mills require higher water pressures in the hydromechanical descaling section than conventional hot strip rolling mills.

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SOLUTIONS FOR HOT ROLLING MILLS - Spray

HOT ROLLING MILLS DESCALING SECTION TABLE OF CONTENTS PLACING YOUR ORDER Call your local steel specialist for application assistance or to place an order. DESCALING NOZZLE QUICK REFERENCE GUIDE Model Flow Rate Range at 2000 psi (138 bar) gpm (lpm) Max. Operating Pressure psi (bar) Spray Angle Orifice Material DescaleJet®Pro

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PAPER - Descaling system optimization in a Compact Endless ...

Descaling, Compact Endless Cast and Rolling Mill, CEM, Nozzle, Spray Energy 1. Introduction Hot rolling predetermines the surface quality of the final product significantly. In order to create ideal conditions for an optimum rolling process accurate descaling is essential.

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12--3D-Evaluation Method for Descaling Capability of Hot ...

Descaling is a key process of hot rolling, especially when a good surface quality of the hot rolled products is demanded. Many studies have been made on the descaling technique of the hot strip mill (HSM) process (1-3). The key descaling parameters include the facility, the descaling performance and the descaling conditions (Figure 1).

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An effective descaling system for hot rolling

The mechanical design calculations and features of a modern high-pressure descaler systems at Dofasco No. 2 hot mill to effectively remove the types of scale that grow during hot rolling ...

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Abstract - Konstantin Zajtsev - The control system for ...

The control system for descaling hot-rolled sheet mill Scientific adviser: Ph.D., Associate Professor Alexey Shushura . Abstract. The control system for descaling hot-rolled sheet mill. Contents. Introduction. 1. Overview and …

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Descaling Valves for Hot Rolling Mills, हॉट ब्लास्ट वाल्व ...

Ptms Exporters And Consultants Pvt. Ltd. - Offering Descaling Valves for Hot Rolling Mills, हॉट ब्लास्ट वाल्व, गर्म विस्फोट वाल्व in Navi Mumbai, Maharashtra. Get best price and read about company. Get contact details and address| ID: 3010348497

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Hot Rolling - Buma

High Pressure Descaling before the Finishing Mill. For wear reduction and better water drain inside the descaler box we received the order to modernize the descaling unit on the entry side of the finishing mill. We reused the existing rotating descaling system. The box was designed to allow experiments with descaling headers with Scalemaster ...

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DESCALING TECHNOLOGY - SMSgroup

S MIE AG Hot Flat Rolling Mills 2 SMS Siemag does not treat descaling as an isolated measure but as an integral part of the process chain from continuous casting through hot and cold rolling up to final strip processing. Strips with an excellent surface quality can be produced only if well-tuned measures are taken in all process steps.

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