Paper on Cold-Rolling of Steels in Pil
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INTRODUCTION ABOUT PENNAR INDUSTRIES LIMITED
Pennar industries limited are a multi-product, multi-location enterprise. The company manufactures six different products.
• Cold rolled steel strips • Cold rolled form sections • Engineering components • Road safety systems • Precision tubes • Fabrication
Pennar industries has received the ISO 9001,2000 quality certification from RWTUV of Germany and committed to achieving excellence in the quality of product.
The CRSS division, with its units at Patancheru, Isnapur and Chennai has combined annual cold rolling capacity of 1,20,000 Metric Tons. Pennar manufactures Steel Strips from 600mm to 750mm width and thickness range of 0.25 to 5.00mm both in coil and sheet form. Pennar caters to a wide range of customers from various sectors like:
• Automobiles • Wide goods • Domestic appliances • Bearings • General engineering industries
FACILITIES:
• Quality control measures at every stage of the manyfacturing process, right from the selection of raw material to chemical analysis using spectrometer. • Semi-continuous push-pell type pickling lines feed the rolling mill with scale free,iled and bright HR coils. • PLC-Controlled MECON WEAN UNITED 4-HI Rolling Mill. • Bell type annealing furnaces for heat treating of cold rolled steel strip • Skin pass mills.CR Slitting lines and Cut to length lines. • Every process is closely monitored and end products are subjected to a battery of tests to determine Hardness, Tensile strength, Yield strength,% of Elongation, cupping test and Bend test in order to meet stringent customer specification. • Finished products are carefully packed, using polythene and gunny for coils and poly craft and wooden/steel pallets for sheets to
INTRODUCTION ABOUT PENNAR INDUSTRIES LIMITED
Pennar industries limited are a multi-product, multi-location enterprise. The company manufactures six different products.
• Cold rolled steel strips • Cold rolled form sections • Engineering components • Road safety systems • Precision tubes • Fabrication
Pennar industries has received the ISO 9001,2000 quality certification from RWTUV of Germany and committed to achieving excellence in the quality of product.
The CRSS division, with its units at Patancheru, Isnapur and Chennai has combined annual cold rolling capacity of 1,20,000 Metric Tons. Pennar manufactures Steel Strips from 600mm to 750mm width and thickness range of 0.25 to 5.00mm both in coil and sheet form. Pennar caters to a wide range of customers from various sectors like:
• Automobiles • Wide goods • Domestic appliances • Bearings • General engineering industries
FACILITIES:
• Quality control measures at every stage of the manyfacturing process, right from the selection of raw material to chemical analysis using spectrometer. • Semi-continuous push-pell type pickling lines feed the rolling mill with scale free,iled and bright HR coils. • PLC-Controlled MECON WEAN UNITED 4-HI Rolling Mill. • Bell type annealing furnaces for heat treating of cold rolled steel strip • Skin pass mills.CR Slitting lines and Cut to length lines. • Every process is closely monitored and end products are subjected to a battery of tests to determine Hardness, Tensile strength, Yield strength,% of Elongation, cupping test and Bend test in order to meet stringent customer specification. • Finished products are carefully packed, using polythene and gunny for coils and poly craft and wooden/steel pallets for sheets to