purchase of mandrel screwing/unscrewing machine

RFQ Description

Dear Sirs, We are Nova Solutions Ltd., engineering and trading company based in Belize.We wish to purchase a mandrel screwing/unscrewing machine for screwingon and off of mandrels of the piercing mill.Please find below the mandrel data:External diameter: 225 - 365 mmAssembled mandrel length: 17, 5 mLength of the working part: 11, 5 mLength of the extension: 5, 35 mLength of the terminal part: 0, 65 mMax. weight: 15 000 kgMax. stroke of the non-rotating headstock: approx. 150 mmEquipment data are as follows:Max. unscrewing torque: 7 500 KgmMax. screwing torque: 2 500 KgmMaximum-minimum speed of screwing and unscrewing variable by *****electric motor with inverter: approx. from 0 to 15 rpmMax. time of one screwing/unscrewing: 30 minutes.Please let us know if you are able to manufacture and supply such amachine.If your reply is positive, please send us your best offer for the saidequipment and let us know the lead time, payment terms as well as delivery terms anddelivery time.Looking forward to hearing from you soon.Best Oleg GusevMarketing Dept. Nova SolutionsPhone: +44 200 222 7241e-mail: ***** mandrel, screwing/unscrewing, machine shot blasting machines, boring machines, lathes, etc.