Roll Grinding Machine Of Tons Between Centres

  • Roll Grinding Machine Of 9tons Between Centres

    Roll Grinding Machine Of 9tons Between Centres. roll grinding machine of tons between centres. ProductsPraise Machinery Corp. TH Series heavy duty CNC roll grinder is used for steel, paper, plastic industryTHC series is the grinding between centers type machine

  • roll grinding machine 6500 mm length

    home > grinding > roll grinding machine of 9 tons between centre. roll grinding machine of 9 tons between centre. grinding machines, grinding plant all industrial . Get Price. rapid 6000 . the rapid 6000 cylindrical gear grinding machine is the specialist for large, heavy workpieces up to 6,000 mm in diameter and weighing up to 50 tons.

  • Used Roll Grinders Precision Roll Grinding Machines, CNC

    Roll grinding involves external cylindrical grinding between centres. The machined rolls are much larger than conventional workpieces, so they require very large roll grinding machines that can withstand enormous vibrations. Roll grinding machine are in general massive and voluminous components of larger machines and tools

  • Centerless Grinding Machine TradeMachines

    Swing over bed 750mm (30"),Distance between centres 3660mm (144) max.,Wheel size: 610mm (26) dia. x 50mm (2) wide,Grinding wheel speeds 500 750rpm,Wheel head motor 20hp variable speed,Work head speeds: 9 54rpm,Work head motor 7.5hp,Table traverse speeds 75- 1650mm/min (3-65/min),Max. weight carried between centres 7,720kg,Standard Equipment:,(2) Heavy duty 2-point steadies,Centre grinding

  • Rolling (metalworking) Wikipedia

    OverviewIron and steelOther metalsModern rollingHot and cold rollingProcessesIn metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. The concept is similar to the rolling of dough. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is known as hot rolling. If the temperature of the metal is below its recrystallization temperature, the proce
  • Roll Grinding herkules-machinetools

    Roll grinding to the highest standards With more than 100 years of experience, Herkules is the specialist in roll machining and a world leading manufacturer of roll grinders. The reason why customers worldwide rely on Herkules for their machining demands: pioneering machine technology combined with solutions tailored to the client’s needs.

  • What is Centerless Grinding? What are difference between

    Nov 15, 2018· Centerless Grinding: In the centre, less grinding the work piece is not provided with a fixed centre or any kind of chuck. The work piece rotates between two rollers; both the wheels rotate in the same direction with different speed. One wheel is known as grinding wheel and the other is known as regulating wheel.

  • Used Roll grinders for sale Machineseeker

    - Somma Pozzolo (VA), Italy Od/roll grinding machines up to 12 m centre distance, up to grinding diameter 2 m and max 40 tons weight ROLL GRINDERS For over 45 years, the roll grinders by Gloria are known for precision, quality, robustness and reliability in the market and valued.

  • Used CNC Machine Tools and Conventional Machinery for Sale

    BINNS & BERRY Trident L850 Centre Lathe x 12,000mm Between Centres. Rebuilt 2008. View. L&L Tuscan A35 x 5000 mm Gap Bed Centre Lathe. Year 2013. WALDRICH SEIGEN Model WSIIa850 Roll Grinding Machine. Swing 1100mm x 3500mm. View. WELDING ROTATORS 7.5 Tons. 1 x Drive. 1 x Idler. View. GLEASON 650 Hypoid Bevel Gear Generator with Equipment

  • Cylindrical Grinding Machines CNC Cylindrical Grinding

    The machine is suitale for to grind heavy duty rolls & slitting cutters having various features & model avaiable as per customer demand.weight carrying capacity between center: 600 Kgs. approx.Work head with live & dead center (both) Suitable for between center & Chuck Grnding (both).Work head with MT-5 CenterTai lstock with MT-5 centerWork

  • Some problems and experiences with roll grinding machines

    Some Problems and Experiences with Roll Grinding Machines in Cold Strip Mills 129 Two roll grinders were excited by an electro-dynamic vibrator. With an excitation force of 20 and 30 Ib resp., the roll grinding machine was excited absolutely at a steady, as shown in Fig. 6, and at the wheel head and relatively between roll and wheel head.

  • How It Works Centerless Grinding Today’s Machining World

    For grinding round bar stock, a “through grinding” process is used. A bar of material, typically twelve feet long, feeds into the grinding machine between a grinding wheel and a regulating wheel. A carbide-tipped strip of steel, the work blade, supports the bar and holds it at the correct height, above the centerline of the grinding and

  • Heavy-duty lathes Herkules Specialist for roll machining

    On this lathe, rolls with a weight of up to 400 tons and a length of 15,000 mm can be machined. Machine concept High-performing, precise and reliable one characteristic of the robust and reliable heavy-duty lathes of the NWD-Series are the hydrostatic guideways in all axes.

  • Gioria SpA Fonderie e Costruzioni Meccaniche

    GIORIA grinding machines are available with distance between centres ranging from 600 mm to 10 metres, grinding diameter up to 2000 mm and workpiece weight capacity up to 40 ton. Every machine can be equipped with a rich set of options.

  • Grinder Roll HERKULES CNC-Roll Grinding Machine, Type

    Product Description Design Table Machine Center Height 300 mm Center Width 3.000 mm Grinding Length 3.000 mm Grinding-øat worn Grinding Wheel max. 575 mm Grinding-øat new Grinding Wheel 50 500 mm Workpiece Weight (within Steadies) 3,0 t Workpiece Weight (between Centers) 1,0 t

  • Thread and worm grinder MIKROMAT GSU 320 PC Thread

    Grinding diameter: 2-320 mm Max grinding length: 510 mm Max work-piece weight: 170 kg Max distance between centres: 1000 mm Max pitch: M20 Max helix angle: +/140 deg Grinding wheel feed: 0.004-0.4 mm Machine weight: 7 ton

  • Centerless Grinding: Not Magic! Modern Machine Shop

    Dec 15, 2000· On traditional OD machines, the work is held between centers or chucked and rotated against the faster spinning grinding wheel by an external motor usually located in a workhead. Unlike center-type or chucker-type grinding, parts made using a centerless process do not require center holes, drivers or workhead fixtures.

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  • Published June 14, 2013 Practical Roll Techniques: Nip & Crown

    A machine with two or more rolls whose surfaces are forced against each other is a very common device found in a number of industries. It is used in several industries, including papermaking, textile manufacturing, printing, metal forming and rubber manufacturing. Its common purpose is to apply a force to a web going between the rolls.

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  • Roller Mill Maintenance00 CPM

    Test for roll parallel by routinely checking the spacing between the rolls from end using a metal feeler gauge. Many long time users may employ a technique of passing feed tag between the rolls and comparing the depth of the crease to determine whether the rolls are parallel or not.

  • Dead Centers Riten

    Workholding plays as important a role as machine selection when it comes to determining the quality of metal products. Yet, centers are usually an afterthought, the last thing people think about when buying a machine tool. Even a state of the art CNC cylindrical grinder will produce poor quality shafts if it’s equipped with bad centers.

  • Used CYLINDRICAL GRINDING MACHINE TRIPET MUR 100 for

    Jul 14, 2020· SCOPE OF OFFER Tripet MUR 100 internal cylindrical grinding machine Protective cover grinding spindles Grinders Magnet Mounted points Qq0phao TECHNICAL SPECIFICATIONS Max. internal grinding diameter: 15 mm Min. internal grinding diameter: 0.5 mm grinding depth: 75 mm centre height: 60 mm centre distance: 125 mm Max. workpiece diameter: 80 mm Max. grinding

  • Dead Centers Riten

    Interchangeable point dead centers suitable for all machining and grinding applications. Available in Morse tapers with a male point, a female point, a tracer point, bull nose point, a carbide tipped point and a half point. Points can be purchased separately or in a complete kit. Quick Point live centers and dead centers share the same points.

  • CNC Cylindrical Grinding Machine Cylindrical Grinder for

    Roll grinding is a specific case of cylindrical grinding wherein large work pieces such as shafts, spindles and rolls are ground. Crankshaft or crank pin grinders also resemble cylindrical grinder but are engaged to grind crank pins which are eccentric from the centre line of the shaft.

  • Used CNC Machine Tools and Conventional Machinery for Sale

    BINNS & BERRY Trident L850 Centre Lathe x 12,000mm Between Centres. Rebuilt 2008. View. L&L Tuscan A35 x 5000 mm Gap Bed Centre Lathe. Year 2013. WALDRICH SEIGEN Model WSIIa850 Roll Grinding Machine. Swing 1100mm x 3500mm. View. WELDING ROTATORS 7.5 Tons. 1 x Drive. 1 x Idler. View. GLEASON 650 Hypoid Bevel Gear Generator with Equipment

  • Some problems and experiences with roll grinding machines

    Some Problems and Experiences with Roll Grinding Machines in Cold Strip Mills 129 Two roll grinders were excited by an electro-dynamic vibrator. With an excitation force of 20 and 30 Ib resp., the roll grinding machine was excited absolutely at a steady, as shown in Fig. 6, and at the wheel head and relatively between roll

  • Gioria SpA Fonderie e Costruzioni Meccaniche

    GIORIA grinding machines are available with distance between centres ranging from 600 mm to 10 metres, grinding diameter up to 2000 mm and workpiece weight capacity up to 40 ton. Every machine

  • Broaching (metalworking) Wikipedia

    History. The concept of broaching can be traced back to the early 1850s, with the first applications used for cutting keyways in pulleys and gears.After World War I, broaching was used to rifle gun barrels.In the 1920s and 30s the tolerances were tightened and the cost reduced thanks to advances in form grinding and broaching machines

  • Grinder Roll HERKULES CNC-Roll Grinding Machine, Type WS

    Product Description Design Table Machine Center Height 300 mm Center Width 3.000 mm Grinding Length 3.000 mm Grinding-øat worn Grinding Wheel max. 575 mm Grinding-øat new Grinding Wheel 50 500 mm Workpiece Weight (within Steadies) 3,0 t Workpiece Weight (between

  • Flour machine, small corn dryer, rice processing equipment

    Hanzhong burt machinery manufacturing is a professional manufacturer of flour machine, small corn dryer, rice processing equipment, grinding machine and other mechanical equipment manufacturers,

  • Bharat Jyotee Mechanicals, Ludhiana Exporter of Heavy

    Bharat Jyotee Mechanicals started its machine tools division, with the development of crankshaft grinding machine for the Ist time in India. within a short span the unit became renowned for its quality and started exporting machines in 1973. since then the company has already exported more than 350 machines

  • Centerless Grinding: Not Magic! Modern Machine Shop

    Dec 15, 2000· On traditional OD machines, the work is held between centers or chucked and rotated against the faster spinning grinding wheel by an external motor usually located in a workhead. Unlike center-type or chucker-type grinding

  • Dead Centers Riten

    Workholding plays as important a role as machine selection when it comes to determining the quality of metal products. Yet, centers are usually an afterthought, the last thing people think about when buying a machine

  • Roll Crusher Mineral Processing & Metallurgy

    The crushing action of roll crushers on rock is completely by compression. Learn how to size, feed, maintain and operate a small roll crusher.

  • Retecon Machine Tools

    Welcome to Retecon! With 50 years’ experience RETECON is the leading supplier of machine tools, accessories and measuring equipment to the metal working industry in Southern Africa.. TRUMPF, FICEP, DMG MORI, KASTO, KOIKE and HEXAGON are but a few of the leading international brands the company supplies. Our variety of products include: vertical and horizontal machining centres

  • Cutting Tool Applications, Chapter 6: Grooving and

    Oct 08, 2020· A thread-grinding machine closely resembles a cylindrical grinder in appearance. It incorporates a precision lead screw to produce the correct pitch or lead on the threaded part. Thread-grinding machines also have a means of dressing or truing the cutting periphery of the grinding

  • Swift Lathes Machine Tool Archive

    With, as the maker's nomenclature might suggest, centre heights of 18 inches, 21 inches, 24 inches and 27 inches the "L10" Series were serious machines with weights varying from 12 to 19.5 tons. The distance available between centres, in order of centre

  • Roll Grinders at Best Price in India

    Abrasive Roll Grinding Machine, Maximum Grinding Diameter: 300 400, Swing Over Table: 500 650 Rs 8.5 Lakh/ Unit Get Latest Price Country of Origin : Made in India

  • Dead Centers Riten

    Interchangeable point dead centers suitable for all machining and grinding applications. Available in Morse tapers with a male point, a female point, a tracer point, bull nose point, a carbide tipped point