hydraulic side guides coiler hot strip mill

and coiler, poor surface and edge quality on the hot strip, inadequate water-cooling, and improper setup relative to the side guides. The sparking often seen at the entrance of the coiler is actually small particles of hot strip and/or pieces of the side guides flying into the pinch. Figure 2. Forged steel bottom pinch roll exhibiting a severe

• Side Guides • COILER "VAI" (2) Coilers, expanding mandrel Coil ID 725 mm, Drive 200 kW each Max. Coilweight 30 Ton, Coil OD 2.200 mm • Scrap Removal • WORKSHOP for maintenance- and repair work to Casting Machine and Rolling Mill • Overhead Crane 85/40 Ton • Water Treatment Plant STRIP CASTING PLANT

Features. Mill types: 4-high work roll shift mill; 4-high Pair Cross mill (PC mill) with on-line roll profiler and dynamic PC option for dynamic Automatic Profile and Flatness Control (APFC). High-speed threading: 2m/sec or higher to maintain top and tail temperatures. Short gap time: Time between passes less than 3 seconds except first two passes.

Automatic coil slitting line with competitive price at Hangzhou Roll Forming - the coil slitting mchine manufacturer. Our high speed slitting machines are perfect for slitting wide steel coils into certain width strip coils. Get detailed info for steel slitting line and get a free quote!

Magadh can supply 20-hi mills for strip width up to 1625 mm, minimum finish strip thickness up to 0.05 mm and mill speeds up to 800 MPM which are quite popular for rolling high tensile ferrous and non-ferrous metal strips especially of wider width to thinner gauges more effectively than other mill designs.

PARTS, COIL BOX, HOT STRIP MILL, being ANY of the following: (a) mandrels; (b) mandrel shafts; (c) mandrel segments; (d) mandrel pull rods 09/01/2017 18/04/2017

stalled disc rolls in the side guide section. Presently, in order to fur-ther improve the roll life in such a section, development of thermal spray coating is under way for improving abrasion resistance. 2.3 Down coiler roll in hot strip mill For down coiler rolls in a hot strip mill, rolls of higher perfor-

We manufacture coil handling equipment, tube and pipe mill entry equipment, coil end welders, strip accumulators, brush deburring machines for tube ends, and consumables used in the manufaturing of tubing. Our consumables include scarfing tools for OD and ID scaring, wire brushes, ferrite and impeders, cutoff blades, and work coils.

In hot strip finish rolling, a commonly occurring problem is that the tail end of a strip steel sheet walks and that its edge touches the side guide on the entry side of the next rolling mill stand after it comes off a rolling mill stand and buckles the edge, which is then folded and rolled by the next rolling mill stand (Photo 1). When this

hot strip rolling line. Their main task is to coil the strip out of the finishing mill, and then transport to the next working procedure. The core part of coiling control system is the tension control. The control effect of coiling tension is directly related to the production and quality of …

and at stabilizing the strip run in the downstream process steps in the finishing train and the exit roller table including coiler. To achieve these objectives, SMS group implemented the following scope of modernization in the hot strip mill: In addition to installing new hydraulic side guides at the roughing stand entry and exit ends, the

Projects included are float glass facilities new and rebuild, float glass solar cool coating and CVD coater, temper mill roll polishing, quench ductwork, MCC and chemical room HVAC, hot strip ...

guides are used to steer webs. And it is also applied in many wrinkle removal devices. However, the web handling principal does not apply to webs that are not in traction with idler or driven rolls. In other words if the web slips over the face of an idler or driven roll it can wander from side to side or if the web

COILER CONTROL IN ENDLESS HOT STRIP ROLLING T. Motomura, K. Ueda, T. Imazeki, Y. Fukui, K. Yahiro East Japan Works, JFE steel corporation, 1, Kawasaki-cho, Chuo-ku, Chiba 260-0835, Japan Abstract: JFE Steel Corporation's East Japan Works (Chiba District) started operation of No.3 Hot Strip Mill in 1995. This line was the first in the world

Mar 18, 2021· The hot strip mill has a rated capacity of 2.5 million metric tons per year and processes slabs in a thickness range of 170 to 250 mm, producing strips which thicknesses between 1.2 and 16 …

Feb 19, 2018· On the right hand side, the results of an evaluation of the camber size are illustrated for 1000 strips, each rolled with the side guides in position and with force control mode. The force control mode of the hydraulic side guides on the rougher provides a …

and auxiliary components such as side guides, and the program control logic of roughing and finishing mills have significant influence on the quality of the semi-product or end product of hot rolling process. In fact, the quality of hot strip mill products is directly reflected by the final profile and geometry

(3) Adoption of high-response hydraulic screw-down sys-tem and high-response mill drive system to prevent tension fluctuation between stands and improve thick-ness correction capability. (4) Provision of side guides to prevent snaking of the strip--hydraulic at the entry side of hot finisher, F0 and F1 and screw + pneumatic at the entry of F2 ...

Dec 03, 2015· Side guides on either side of the run out table seek to keep the strip's head-end pointed at the coilers; the final section of guides in front of each coiler adjusts to match strip width and features a pneumatic quick-close system that allows the operator to center the strip head-end as coiling begins.

S1 and S5 stand hydraulic roll seam is provided with the function of feed-forward control and feedback control. The tension roller in front of the stand is controlled as No. 0 stand to adjust S1 mill roll gap. Carrousel coiler is adopted by the unit. The rolling mill and coiler are …

Introduction of HSM equipment 2004.8(rev.0) ?(HSM Layout) ?(RF entry equipment) ?(Reheating Furnace) ?(Primary descaler) ?(Roughing mill with edger) ?(Crop Shear) ?(Steckel Mill) ?(Laminar strip cooling) ?(Down coiler) ?(Roller Table) ? ...

The overall thickness performance of thinner gauges within 50 m is now for more than 98.5 % of coil length, which is comparable to any other hot strip mill.

Hydraulic or pneumatic shear machine up to 1500 mm wide strip. Tension bridles for coils. Edge guide for hot mill slab rolling. Uncoilers. Recoilers. Coil car floor type. Coil car pit type. Mandrel sleeves. Hot air wiper nozzle assembly. Accumulators for strip. And many more as per requirements

ARVEDI ISP Hot Strip Mill HAGC cylinders ‐Entry/Exit Top and Bottom Guides ‐Interstand Stand Guides ITALY BHP STEEL Hot Strip Mill Entry Exit Side guides ‐Interstand Guides CANADA BHUSHAN POWER & STEEL LTD Hot Strip Mill WR/BUR Top and Bottom Chocks complete of liners INDIA ... SALEM STEELS Steckel Mill Coiler Drum Mandrel ‐CVC Bending ...

HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in multiple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip is a …

B. Flat Product Mill a) Plate Mill b) Hot Strip Mill A. Long Product Mill All Long Product Rolling Mills (Automatic) are having following main ... discharged from furnace through the side discharging door and are ... Mill Stand, Crop Shear, Coil Box, Down coiler / Recoiler, Power transmission mechanism including oil cellars, Conveyors, Motors etc.

Aug 08, 2018· The hot rolling steel mill adopts a full continuous rolling arrangement, rough rolling and finishing strip rolling A. The roughing unit is generally composed of two vertical rolls and five horizontal rolls (if forced wide-rolling, the arrangement is two vertical and six horizontal).

Hydraulic Side Guides Coiler Hot Strip Mill. Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc. A method coiler side guide wear plates, mill production line ...

Aug 28, 2015· voestalpine Stahl has awarded Primetals Technologies the order to supply further side guiding beams with wear discs for its hot strip mill in Linz. The Eco Slide Disc systems will be installed at the entry side guides of coilers 3 and 4. Eco Slide Discs have already been in continuous, successful operation at one guiding side of coiler 3 since August 2014.

Apr 17, 2018· Side Trimmers. Machine Concepts designs and builds several types of side trimmers for applications in mills, cut to length lines and high speed finishing lines to fit our customer's needs. Common applications include: Drop-in, self-contained head assemblies to replace or complement existing slitters. High precision heads for light gage, high ...