• DESCALING TECHNOLOGY

    High reliability and safety of operationFewer interfaces thanks to proprietary automation rolling mill technology. The high degree of automation means that fewer personnel are required to operate the plant. Furthermore, remote monitoring can be implemented by means of which the process can be optimized particularly during the commissioning phase.

    Get Price
  • MILL GEAR SPINDLE

    FOR ROLLING MILL APPLICATIONS... Typical Rolling Mill Configuration with Our Complete Selection •Withstands Moderate to Heavy Shock Loads •Highly Engineered in a Variety of Materials and Heat Treatment to Meet Your Demanding Mill Appliions. 233 Index: Page Technical Advantages..... 234 235 Design Material .....236 Contact Ground Gearing (CGG™) .... 237 238 Main Drive Spindle ...

    Get Price
  • Scale formation and its removal in Hot Rolling process

    Secondary scale is formed during the rolling process in the roughing mill area and tertiary scale within the finishing mill and coiling train. SCALE REMOVAL FROM STRIP SURFACE BY HIGH PRESSURE WATER JET High pressure water jet is normally used to remove the scale from hot strip surface. Primary scale is removed by making the scale more breakable by controlling .

    Get Price
  • The Hot Rolling Process

    The roughing mill is made up of six independent rolling mill stands, the last four of which incorporate small vertical rolling mills called edgers. Slabs heated in the furnace until they glow bright orangeyellow are rolled through one stand at a time to produce socalled transfer bars suitable for finish rolling. Highpressure waterjet nozzles clean the oxidized iron, or scale, from the ...

    Get Price
  • HOW TO CALCULATE PRESSURE ANYWHERE IN A PUMP .

    under conditions of low pressure. There is a high point in our system where we know the pressure will be low but exactly how low? The techniques in this article will show you how to do this calculation for any point in the system. Calculating the pump total head sometimes involves calculating the pressure in different parts of the system. For example, you may need to ensure that a given piece ...

    Get Price
  • HOT ROLLING PRACTICE – An Attempted Recollection

    This is the starting point of the hot rolling mill practice. Reheating Furnace x Cold stocks are heated to make them soft and thus suitable for rolling. x Furnace has three parts: walls, roof and hearth. Furnace is lined with several layers of refractory bricks. It is insulated by glass wool. The initial heating zone of the furnace has temperature of about 10000 C. This zone is lined with low ...

    Get Price
  • Heating of Steel in Reheating Furnace – IspatGuru

    01/06/2017 · The reheating furnace used for heating the steel materials is normally considered to be having high energy consumption. It also emits good amount pollutants in the atmosphere because the process used for heat generation is the combustion process. Reheating process has considerable influence on the economics of the working of the rolling mill. There are usually .

    Get Price
  • CNC

    The invention discloses the highpressure water descaling system that a kind of Ferrous Metallurgy field is used for the operation of rolling, particularly be suitable for the descaling system of slab, plate sheet and problem to be solved by this invention provides superpressure, the low discharge highpressure water descaling system in a kind of sheet billet hot continuous ...

    Get Price
  • MANUFACTURING PROCESSES

    TwoHigh Rolling Mill. 10 19 Various configurations of rolling mills: (b) 3high rolling mill. ThreeHigh Rolling Mill 20 Various configurations of rolling mills: (c) fourhigh rolling mill. FourHigh Rolling Mill. 11 21 Multiple backing rolls allow even smaller roll diameters Various configurations of rolling mills: (d) cluster mill Cluster Mill 22 Variousconfigurations of rolling mills: (e ...

    Get Price
  • 3 Roll Bending Machine (Working Principle and Rolling ...

    Offshore oil and gas, petrochemical, coal chemical industry, heavy duty highpressure vessel product has become increasingly popular, thousand tons of hydrogenation reactor, two thousand tons of coal liquefaction reactor, 10000m 3 natural gas spherical tank are widely applied, which make heavy duty plate rolls specialized for rolling thick plate and high strength plate become key equipment.

    Get Price
  • Descaling with the Aid of HighPressure Water

    With KAMAT highpressure pump systems, slabs and billets in rolling mills can be efficiently descaled hydromechanically. With the annealing of steel, oxygen reacts with iron on the hot metal surface. Iron oxides, socalled scale, arise. This has to be removed, for example in case of steel slabs or billets, through descaling.

    Get Price
  • Centrifugal Casting

    Machining Heat Treating Rolling Mill Sleeves . MCC International is a leader in the centrifugal casting and finish machining of high grade, centrifugally cast ferrous and nonferrous products used in appliions ranging from steel mills to power transmission lines to elevators. Our unique nearnet shape centrifugal casting process enables us to cast and machine complex, irregular and ...

    Get Price
  • Home

    Cold Rolling; ShearingIndustry Knives; Services. Services. Heat Treatment ; Machining; Surface Treatment; Surface Coating; Additive Manufacturing; Consultancy and Technical Support; Global Solutions; Loions; Beyond Expectation Superior tooling solutions. Beyond Expectation Superior tooling solutions. POLISHING OF ASSAB MOULD STEEL Why strive for a high surface .

    Get Price
  • Deformation Processing

    – Find distribution of roll pressure – Calculate roll separation force ("rolling force") and torque – Processing Limits – Calculate rolling power. Prof. Ramesh Singh, Notes by Dr. Singh/ Dr. Colton 13 Flat Rolling Analysis • Consider rolling of a flat plate in a 2high rolling mill Width of plate w is large Æplane strain h b h f R V 0 V f (> V 0) θ. Prof. Ramesh Singh, Notes by ...

    Get Price
  • Pressure Sensors Transmitters | Products | Durham ...

    Pressure Sensors Transmitters manufactured by Durham Instruments, are designed to sense pressure then convert it into an electric signal, where the pressure applied depends upon the amount. We are an industry leader for highquality pressure sensors and transmitters, with the solutions to improve your unique appliion.

    Get Price
  • 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 Systems can be designed for Billet,Slab,Plate,Bloom Forging, Seamless Pipe,Profiles etc for Primary descaling Select Your Own Pump. Menu. Distributor Registration +. sales Home; About Us. Profile; Manufacturing; .

    Get Price