Lot #440

Each participating company in the contestant must take into account the inclusion of the technical offer the following information:

·         Representing the technical proposal must be drawn up in the state, Russian and / or English;

·         submitted technical proposal should have a copy in electronic media (CD/DVD discs or USB data carrier);

need to provide certificates (international certificates ISO-9001, 14001, OHSAS 18001, ISO-50001manufacturer's certificate of quality and/or other certificates of international, recognized laboratories and testing centers).

Техзадание прилагается

Operating area

• Work piece length(max) mm 1.300-1.500

• The largest diameter of the work piece above the bed, mm     630 -830

• The largest diameter of the work piece above the support, mm  380 -510

• X axial, mm 340 - 380

• Y axial, mm 1.300 -1.500

Main spindle

• Spindle speed range, rpm 24-500

• Main spindle torque, max Nm 1.920

• Lathe chuck diameter, mm 500 -800

• Spindle bore diameter, mm 225 -315

• Spindle bore diameter in chuck, mm  225 -315

Rapid return

• X-direction rapid return, mm/min 3.000

• Y-direction rapid return, mm/min 4.000

Tool slide

• Number of magazine station, pc 4

• Shank size, mm 32х32

Tailstock

• Cone of tailstock, mc 5 -6

• Quill diameter of tailstock, mm 100 -125

• Quill speed of tailstock, mm 230--265

Power

• Main drive motor, kW 7.5 -15

Temperature range in the workshop conditions ...... + 10º ... + 35ºС

External vibration level of the foundation ..............no more than 50 Hz.

Relative humidity .................................... 75%

Supply voltage……………………………………. 380 ± 10% V

Low pressure air in the network..................... ....... 5 ... 6 atm.