This combined synposis solicitation is being amended to change the response due date from Tuesday 15 August 2023 to Friday 18 August 2023 at 10am CST.

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The Metals Unit located at Ensley Engineer Yard is purchasing one (1) AHS-3220 Four-Roll Hydraulic Powered Plate Rolling Machine or equivalent. Below are the specifications needed to fulfill the purchase:

One (1) AHS-3220 Four-Roll Hydraulic Powered Plate Rolling Machine with the following specifications:

• Induction hardened rolls
• Electronic parallelism
• Digital display
• Cone bending device
• Two speed control
• Separate control panel
• Drop-end controlled from control panel
• Movement and parallelism adjustment controlled from control panel
• Central rolls driven with hydraulic motor and reducer
• Working length: 128 inches
• Rated maximum thickness:
  • At yield point: 36,000 PSI
  • At pre-bending: 3/4-inch-thick mild steel
  • Capable of rolling 3/8-inch-thick AR 400 steel plate by 4 feet wide to a 32-inch diameter
• Number of rolls: 4
• Motor power: 30 HP, 460v
• Rolling speed: up to 16 feet per minute
• Minimum rolling diameter: top roll diameter times 3
• Top roll diameter: 14.57 inches
• Pinch roll diameter: 14.17 inches
• Side roll diameter: 11.81 inches
• Machine length: 240 inches
• Machine height: 79 inches
• Machine width: 82 inches
• Machine weight: 92,400 pounds

Added Options Required:

• Variable speed of rotation
• Material feeding table
• Oil cooler system
• Central overhead support
• Side supports
• AK 400 CNC control CS6
• Training and on-site assistance with setup
• One year manufacturer’s warranty

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