"The Drawer” bar finishing at Acciaierie Venete
Installed and in commissioning at Acciaierie Venete, in Padua, Italy, a new Drawer 550 is finishing SBQ bars ranging from 18 to 82.5 mm dia and squares 30 to 60 mm.
Covered by Danieli patents, The Drawer allows the production of ready-to-use, hot-rolled bars with high dimensional tolerances of 1/8 DIN.
Round bars can be produced with normalized rolling process as well as by thermomechanical rolling.
The Drawer consists of four rolling components: units #1 and #2 are each equipped with two rolling rings; units #3 and #4 are each equipped with four rolling rings.
Free Sizing rolling technology is implemented so that with the same entry feedstock section and with the same set of Drawer rolling units in line, a family of finished product diameters is produced.
The Drawer also is provided with an automatic changing system allowing the fast replacement of the rolling units at the finish for product family changes.
Rolled stock dimensions and surface qualities are monitored by Danieli Automation Hi-Profile gauges located at Drawer entry and exit sides. The Q-Shape automation package controls the Drawer working parameters in a closed loop, maintaining the finished product dimensions within the requested tolerance.
source: Danieli
Top News
Five last month
Two last year
US Energy Dept finalizes $2.26bn loan for Lithium Americas’ Nevada mine
Abandoned copper mines embraced as fast track to boost output
Glencore posts lower metals output for first nine months, reiterates outlook
Mercuria eyes equity in African assets, new metals boss says
Solidcore to buy 55% stake in Kazakhstan’s Syrymbet tin deposit for $82.5m
Traders see gold as a surefire bet as coin-toss election looms
Gold price surge adds glitter to tarnished miners
Environmentalists sue over US approval of ioneer’s Nevada lithium mine
Gold price shows little reaction to jobs data
St Barbara raises $73m to fast-track Simberi sulphide production
Copper price sees biggest drop since May as Trump’s win boosts dollar
Sibanye agrees wage deal for its gold operations, union says
China’s industry ministry plans to step up lithium, cobalt, nickel exploration
Liberty Gold advances Black Pine project permitting
China zinc smelter group sets processing fees for Q1 2025
Brazil prepares to remove illegal Amazon gold miners from Munduruku land
Anglo American sells Australian coal JV stake for $1.1 billion
Solidcore to buy 55% stake in Kazakhstan’s Syrymbet tin deposit for $82.5m
Ecuador to reopen mining register for first time in over six years
St Barbara raises $73m to fast-track Simberi sulphide production
Copper price sees biggest drop since May as Trump’s win boosts dollar
Sibanye agrees wage deal for its gold operations, union says
China’s industry ministry plans to step up lithium, cobalt, nickel exploration
China zinc smelter group sets processing fees for Q1 2025
Brazil prepares to remove illegal Amazon gold miners from Munduruku land
Anglo American sells Australian coal JV stake for $1.1 billion
Solidcore to buy 55% stake in Kazakhstan’s Syrymbet tin deposit for $82.5m
Ecuador to reopen mining register for first time in over six years