Mannesmann Meer AG SRW 300 IV 28 E Laminadoras para Tubos Usado

Stretch-reducing mill (reducing mill for rolling pipe-and-tube with pull), mod. SRW 300 IV 28 E

Factory of origin - “Mannesman Meer AG” Germany, 1974 YOM

Technical specification:
1. Stretch-reducing mill
Final pipe rolling:
- diameter, mm - 21,3 – 114,3;
- pipe wall thickness, mm - 2 – 14;
Quantity of roll mill stands, pcs - 28;
Quantity of electric motors (separate for each roll mill stand), pcs. - 28;
Characteristics of each electric motor (Brown Bowery):
- power, kW - 100/100;
- rev/min - 1000/2000;
Inlet average velocity, m/sec - 1,25 – 1,82;
Outlet velocity, m/sec - 2,5 – 10;
Capacity, tons per hour - from 30;
2. Roll mill stands
Quantity of rolls for 1 stand, pcs - 3;
Distance between stands, mm:
- 1-6...260;
- stands 6-28 ... 280;
Rolls diameter, mm:
- theoretical - 300;
- maximum full diameter - 126;
Diameter of the first stand roll, mm - 122;
Quantity of roll mill stands in stock, pcs - 245;
3. The mechanism of roll mill stands' change
Type: carriage
Motor: 7,4 kW
Adjustment on-site: hydraulic cross bar
4. Roll-turning lathe for making rolls:
Manufacturer: Becker A. G.
Model: KRI 30 V

Supplied together with a roll-turning lathe for making rolls (Manufacturer: Becker A. G. Model: KRI 30 V).

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