For Sale by National Machinery Exchange

Description
Horizontal Roll Contact Pressure Normal: 60.6 Short Ton
Horizontal Roll Contact Pressure Max: 91.48 Short Ton
At a Maximum Working Pressure of: 2845 Lbs/In2
Stroke of the Horizontal Slide: Approx. 33 1/8"
Speed of the King Shaft: Approx. 30 1/2 Rpm
Driving Motor for the King Shaft: 172.5 Hp
Short-Time Overload Capacity: 50%
Height of Rolling Table Over Floor: 23 "
Max. Height Over Floor: 60"
Space Requirements: 24' 11 " X 22' 7 11/16"
Weight of the Machine: Approx. 60,000lbs
APPLICABILITY OF THE MACHINE:
The rolling mill is used to produce seamless ring of all kinds.
Max. OD of the Ring: 51"
Max. Axial Ring Width: 16 8/16"
Min. ID of the Ring Blank for Non-Profiled Rings and Rings of an Axial Width
of 4": 4 _
DRIVING MOTORS OF THE ROLLING MILL:
Operative Voltage: 440V, 3 Phase 60 Cycles
Control Voltage: 110V, 60 Cycles
Signal Lamp Voltage: 10V, 60 Cycles
Driving Motor for the King Shaft: 172.5 Hp
Short Time Overload Cap: 50%
Speed: 1800 Rpm
Driving Motor for the High Pressure Rotary Pump:
Power: 18.5 HP
Speed: 1200 Rpm
Driving Motor for the Hydraulic Transmission of the Centering Roller
Adjustment:
Power: 4.1HP
Speed: 1200 Rpm
Driving Motor for the Grease Lubrication Pump
Power: 1.5HP
Nominal Current: 1.73 A
Driving Motor for the Leakage Oil Pump: 0.45HP
Nominal Current: 0.69A
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