Rana Udyog Private Limited Howrah, West Bengal

Crank lever shears working as start-stop-shears and adopt the crank-and-rocker principle of operation. Whilst performing the shearing operation the knives are almost perpendicular to the stock to be cut. This shears are suited to crop, cut sections and cooling bed lengths as well as for emergency cutting.

Valued Clients: Automatic Cooling Bed ISI Bar, Khopoli , Maharashtra Gulf Steel, Abu Dhabi Himal Iron, Kathmandu, Nepal Confab, Colombo Tisco, Jamshedpur For Their 600, 000 New Bar Mill (morgan). Peekay Steel, Calicut Cisco, Capetown- South Africa Tulsyan Nec, Chennai Vikash Metal & Power Ltd, Purulia, West Bengal Ankit Metal & Power Ltd, Bankura, West Bengal Bma Stainless Limited, Assansol, West Bengal Nalwa Sponge Limited (jindal), Raigadh Suryadev Alloys Ltd- Chennai Brahmaputra Rolling Mills, Guwahati Shree Trichy Sumathai Steel Rolling Mills Pvt Ltd, Coimbatore JSW (morgan) Abuja Steel Mills Limited, Nigeria BDG Metal & Power Ltd, Kolkata Purulia Metal Casting Pvt Ltd Rashmi Metaliks Ltd, Kolkata Shree Sanyeeji Ispat Ltd Modern India Steel Rolling Mills Pvt Ltd, Kolkata Kamachi Sponge & Power Corporation Ltd HRG Alloys And Steels Pvt Ltd, Bangalore Nav Durga Fuel Pvt Ltd, Raigarh Steel Rolling Mills Ltd, Kampala, Uganda Salam Casting, Bangladesh

The design of knife carrier will be adopted to the required application, e.g.: One knife track, one knife: cropping, dividing (e.g. cooling bed lengths) Low temperature rolling One knife track, two knives: cropping; emergency cutting One knife track, various knives short emergency lengths Two knife tracks, with additional switch: 1st track one knife: cropping, dividing 2nd track various knives: short emergency lengths Shear start is initiated by pulse generator (billet head end) Cut according to chosen crop length After cutting, the shear is stopped again Crop end diverted into scrap disposal system

Project Engineering • Supply • Services Characteristics of advanced wire rod mills Production speeds up to 120 ms Utilization factor up to 90 % and more Yield of material over 96 % Good tolerances and minimum surface scratching to achieve best prices in the markets Temperature control system throughout the mill to achieve repeatable and uniform material properties : Rolling within closed temperature ranges meeting the particular material demands Low temperature rolling Controlled cooling process used as in-line heat treatment or for “pre-adjustment” of material properties Low labour cost due to high degree of automation Extensive program system for both the rolling process and subsequent rod treatment Developed and improved continuously, including the experience and expertise gained from many Rolling mills delivered by Rana Udyog An effective tool to save costs in downstream processes and achieve an optimal product structure and specific Physical properties Intermediate cooling upstream the rod mill block Maintain the desired temperature field by regulating the water pressure Temperature controlled rolling possible Improved grain size(fine) of rolled material Quick-acting valves for higher speeds and small-diameter rod to shut off the water flow while the rod head end enters the cooling pipes. Cooling line also suitable for other products High strength values: • Yield point : 500 Nmm2 • Tensile strength: 560 Nmm2 • Elongation percentage grade: 12% Other data: • Final rolling temperature: 950-1050°C • Equalizing temperature at laying head: 650°C • Water pressure, max: 1.6 Mpa • Max product speed, approx: 80 ms

Stand-mounting variants: Horizontal mill stands Multigroove rolls Grooves changed by shifting the stand Stands changed by shop crane Stand-mounting variants: Vertical mill stands Top-driven rolls Multigrooves rolls Stands changed on stand changing rig Use of concrete supports Stand-mounting variants: HorizontalVertical mill stands Multigroove rolls Grooves changed by shifting the stand Stands changed on stand changing rig Use of concrete support