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edt roll texturing equipment

Kleinknecht EDT machines - Technik Roll Machinery and ...

Technik Roll Machinery and Control Equipment offers the Kleinknecht Electrostatic Discharge Texturing machine for applying textures to rolled products. After over 40 years of developing advanced control systems for EDT machines, Kleinknecht improved on all existing designs and now produces their own complete EDT machines in-house.

The Advantages of Rolltex EDT - Sarclad

With texture ranges from Ra 0.5 to 12 µm, regardless of roll hardness, the most stringent requirements for coated and uncoated strip qualities can be satisfied Machines of various sizes and specifications operate continuously to provide textured rolls for Tandem, Temper, Skin pass, Sendzimir, reversing mills and speciality strip producers.

Mill roll texturing using EDT - ScienceDirect

Sep 01, 1994 · The paper discusses the techniques now available for roll texturing, the developments that have occurred over the last decade and the main advantages provided by EDT over traditional SB methods. The results of an extensive series of tests aimed at evaluating operating variables when texturing steel work rolls using EDT are presented.

Electro-Discharge Texturing (EDT) - SMSgroupInc

Electro-Discharge Texturing (EDT) is a specialized texturing process that replaces shot blast and provides a superior surface texture on rolls prior to chroming. It produces consistent, repeatable surfaces with tight tolerances from 50-350 Ra, extremely uniform surface with little variance over the surface of the roll and superior textured ...

Roll Texturing | Sarclad

Roll Texturing High quality roll texturing carried out in-house by experienced Sarclad engineers on purpose built Rolltex EDT machines For some of our customers, the quantity of rolls they need textured is too small to warrant the investment in dedicated Sarclad EDT.

Electrodes for all EDT Machines

equipment manufacturer from Siegen, Germany, has been designing and implementing electrical equipment and technological control systems for roll grinding machines and roll texturing machines for decades. They have equipped and modernized more than 60 EDT machines all over the world with new electrical control systems and generators.

EDT and Flash Chrome Plating - Rockport Roll Shop

Electrical-Discharge Texturing (EDT) Rockport Roll Shop has many years of experience texturing roll surfaces. Our shop and our partners in the CORE global network have been pioneers in the electrical-discharge texturing (EDT) process for years. We were the first roll shop to provide EDT inside our shop instead of outsourcing it, so you can trust that the technicians at Rockport Roll Shop are ...

mill roll texturing machines - Mine Equipments

SMS Millcraft - Electro-discharge roll texturing And our EDT equipment also removes grind chatter while texturing to produce dependable rolls that consistently deliver quality sheet. More information on electro-discharge roll texturing is available in the "Advanced Roll ...

EDT Texturing - EDT Texturing Services | Chrome Deposit Corp

Chrome Deposit Corporation’s EDT Texturing machines are capable of texturing a roll face up to 84″, diameter up to 32″ and roll weight up to 12.5 tons. Only Chrome Deposit Corporation EDT delivers lasting consistency, elevated productivity and the highest-quality end

Kleinknecht EDT machines - Technik Roll Machinery and ...

Technik Roll Machinery and Control Equipment offers the Kleinknecht Electrostatic Discharge Texturing machine for applying textures to rolled products. After over 40 years of developing advanced control systems for EDT machines, Kleinknecht improved on all existing designs and now produces their own complete EDT machines in-house.

Electro-Discharge Texturing (EDT) - SMSgroupInc

Electro-Discharge Texturing (EDT) is a specialized texturing process that replaces shot blast and provides a superior surface texture on rolls prior to chroming. It produces consistent, repeatable surfaces with tight tolerances from 50-350 Ra, extremely uniform surface with little variance over the surface of the roll and superior textured ...

EDT and Flash Chrome Plating - Rockport Roll Shop

Electrical-Discharge Texturing (EDT) Rockport Roll Shop has many years of experience texturing roll surfaces. Our shop and our partners in the CORE global network have been pioneers in the electrical-discharge texturing (EDT) process for years. We were the first roll shop to provide EDT inside our shop instead of outsourcing it, so you can trust that the technicians at Rockport Roll Shop are ...

Electrodes for all EDT Machines

equipment manufacturer from Siegen, Germany, has been designing and implementing electrical equipment and technological control systems for roll grinding machines and roll texturing machines for decades. They have equipped and modernized more than 60 EDT machines all over the world with new electrical control systems and generators.

ELECTRO-DISCHARGE TEXTURING OF TOOLS SURFACES

electric discharge texturing of rolls depend on UiL [V] and UiH [V] texturing voltage, I [A] texturing current, On [μs] pulse length, Off [μs] pause length, roll speed, feed speed, material of used electrodes, their shape and size of working surface. Electric discharge texturing machine EDT 2100/4500 was

mill roll texturing using edt - isolatie-feitjes.nl

edt roll texturing equipment - MTM Crusher Laser-guided discharge texturing for cold mill roller. 14 May 2011 of the steel sheet in the cold rolling process. The concave pits

mill roll texturing machines - Mine Equipments

SMS Millcraft - Electro-discharge roll texturing And our EDT equipment also removes grind chatter while texturing to produce dependable rolls that consistently deliver quality sheet. More information on electro-discharge roll texturing is available in the "Advanced Roll ...

Wikipedia Electro Discharge Texturing Of Mill Rolls

rolltex electro discharge texturing of mill rolls. rolltex. browse online brochure. rolltex edt electro discharge texturing. world leading technology for texturing ... Integrated Roll Services is a premier facility in North America for processing cold mill work rolls, ...

(PDF) Texturing of rollers for the production of auto ...

The particular electrical discharge texturing (EDT) technique used affords a high degree of process control compared with more conventional methods and, therefore, optimisation of roll texture is ...

Nord Chrome - Services

EDT TEXTURING. Electro-Discharge Texturing provides high quality textured surface in a range of 1,5 to 10mm. Improved roll roughness consistency is achieved through high level process control of the EDT machine variables.

HOME | corerst2017

Roll Surface Technologies (RST) provide hard chrome plating, steel / polyurethane / rubber roll grinding, electro discharge ( EDT) roll texturing, chock maintenance and inspection as well as a diverse range of other services such as plant maintenance, roll turning and repair, and in plant coil logistics solutions.

Electrical Discharge Roll Texturing (EDT) Using Different ...

Microcracks are detailed extending through the white layer, the extent of cracking depending on the texturing conditions used. Roll subsurface microhardness readings confirmed the changes in microstructure which accompanied EDT. In addition, higher white layer microhardness values were obtained when using a submerged roll set-up.

NEO Industries

Established in 1952, Neo Industries is a worldwide leader in work roll surface technology. In 1964 we pioneered the industry with our chrome plating and EDT texturing technologies, and we now offer work roll grinding, mechanical plating, copper molds nickel plating, machining, and logistic services.

ProfiTex Texturing Machines - WaldrichSiegen

The EDT machine control system has been designed based on the successful WaldrichSiegen roll grinder control concept PGC 10. It is based on a Windows software platform and industrial standard PC components. Logically structured user interfaces display the complete texturing process and allow for intuitive control of the process.

EDT: Roll texturing technology as a base of modern ...

Download Citation | EDT: Roll texturing technology as a base of modern surfaces in automotive cold mill flat products | The cold rolling process, together with modern coating and texturing ...

US6084194A - Method and apparatus for electric-discharge ...

A method and apparatus for electric-discharge texturing (EDT) ends of a roll rotatably supported about a roll axis uses electrodes mounted on a head. The head is movable in a direction parallel to the roll axis. The electrodes are movable in a direction transverse to the roll axis to maintain a desired spacing with respect to the surface of the roll.

Hot and cold rolling mill equipment rebuild at ANDRITZ ...

EDT machines RCI has two Sarclad Electrode Discharge Texturing machines capable of providing a wide range of textures. Machines are capable of texture a 5” roll up to 32” in diameter with body lengths up to 18’. Chrome plating RCI has 3 chrome tanks capable of plating rolls from 1” diameter up to 32” diameter with an overall length of 14’

Chrome Plating Services - EDT Texturing | Chrome Deposit Corp

Chrome Deposit Corporation provides superior work roll reconditioning and maintenance services to the steel and aluminum rolling industries. From grinding and chrome plating to EDT and more, Chrome Deposit Corporation brings customers a new level of productivity, cost

Core Network

Another game-changing innovation is electro-discharge texturing (EDT), a process pioneered by CORE to improve the surface texture of rolls to increase their reflectivity and stamping characteristics and decrease the cost of paint application. The technology has created superior surface finishes in the automobile and white goods industries.

NEO Industries

Established in 1952, Neo Industries is a worldwide leader in work roll surface technology. In 1964 we pioneered the industry with our chrome plating and EDT texturing technologies, and we now offer work roll grinding, mechanical plating, copper molds nickel plating, machining, and logistic services.

Difficulties in characterising roll surfaces

electrical discharge texturing (EDT), is the most popular. Leaving aside metallurgical reasons for applying a texture [l], that produced by EDT rolls increases sheet surface volume, hence aiding retention of lubricants during the forming processes [2], and improves the

Le traitement EDT de la texture de surface • Serbian Roll ...

Le traitement EDT (Electrical Discharge Texturing) représente le processus du traitement de métal par l’application de sa texture, ou la structure superficielle du matériel d’objet de travail (le rouleau de travail des lignes de finition de laminage), à l’aide des décharges électriques contrôlés qui produisent les impulsions électriques entre les électrodes et le rouleau de ...

Technology for the Metals Industry | Sarclad

Careers. Contact Us. +44 (0) 114 293 9300. Technology for the metals industry. Advanced Processes, Condition Monitoring & Safety Systems. ‹. ›. Sarclad is a dynamic global company supplying advanced technology products to the metals industry. Our experienced and skilled workforce combine leading technology with innovative design to provide ...

Serving the Plastics Industry - Rockport Roll Shop

Our EDT processes produce rolls with homogenous roughness across the entire surface and increase longevity. We also offer flash chrome plating services, which helps create a more durable and long-lasting roll surface. We do all of our texturing in-house, so we save you money and time by not having to outsource our texturing.

Surface alloying using PM composite electrode materials ...

Sep 30, 2002 · Traditionally, specific roll textures were produced using cross-grinding and shot blasting (SB), however, these have largely been supplanted over the last 20 years by electrical discharge texturing (EDT), laser beam texturing (LBT) and more recently, electron beam texturing (EBT) techniques , , . Such processes allow rolls to be produced with ...

Home > Products&Services > Services > Technical Service_SMS

Home > Products&Services > Services > Technical Service Technical Service SMS group Tianjin workshop was established in May 2012, located in Tianjin Xiqing Economic Development Area. The 1 st phase of SMS group Tianjin workshop occupies 14,500 m2 of property and 5,600 m2 of building space. The workshop is strategically located near several major highways and is 10km from downtown

Combined Use of Surface Texturing, Plasma Nitriding and ...

In cold rolling, a textured roll can be used to imprint a desired surface topography onto the sheet during rolling. This work proposes the use of diamond-like carbon (DLC) coatings to protect the surface topography of the rolls in replacement of the carcinogenic hard chrome. For that, hydrogenated amorphous carbon (a-C:H) was deposited on plasma nitrided tool steel, both for ground and ...