Machine Name:(02) 1200t Sumitomo Cold Forging Press
Manufacturer:Sumitomo
Model:TFPS 1200
Year of Manufacture:2013
Location:Japan
Machine Id:550
Disclaimer:

The presented specifications have been prepared to the best of our knowledge, and therefore, we cannot be held liable for any errors or omissions!

Buyers are invited to inspect the offered Machinery and Equipment at the current location prior to purchase.

(02) 1200t Sumitomo Cold Forging Press
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(02) 1200t Sumitomo Cold Forging Press

Description:

Technical Details Sumitomo 1200t

  1. 1. Forging Press Body
  • Model: TFPS-1200
  • Capacity: 12000 kN at 5.5mm above BDC
  • Allowable Eccentric Load: 4000kN at ±360mm from center
  • Shut Height: 1200mm (stroke down, adjust up)
  • Stroke Length: 300mm
  • Stroke Rate: 30 spm
  • Work Energy and Line Cycle Time:
    • 15t: 11 sec
    • 12t: 7.5 sec
    • 10t: 5.0 sec
    • 9t: 4.0 sec
    • Line cycle time does not include die cleaning time.

  1. 2. Slide and Bed Dimensions
  • Slide Hard Plate Dimensions: Left-right 1240mm x Front-back 1000mm, Material: SKT4
  • Bed Hard Plate Dimensions: Left-right 1240mm x Front-back 1000mm, Material: SKT4
  • Upright Side Opening: Front-back 1100mm x Top-bottom 1200mm
  • Upright Inner Dimensions: Left-right 1400mm
  • Slide Adjustment Amount: 15mm, AC servo motor drive, remotely controlled, displayed on control panel, adjustable in 0.01mm increments.
  • Parting Height: 900mm above FL

  1. 3. Main Servo Motor
  • Capacity: 500kW
  • Maximum Torque: 3.5 kNm (at 320rpm)
  • Reduction Ratio: 1/10.7
  • Maximum Rotation Speed: 320 rpm
  • Number of Units: 1

  1. 4. Upper Pressurizing Device (2nd Process)
  • Model: Hydraulic servo-driven type
  • Capacity: 4400 kN
  • Stroke: 50mm
  • Maximum Speed: 35mm/s
  • Number of Pins: 1 (center of press)

  1. 5. Upper Knockout Device (1st - 3rd Process)
  • Model: Hydraulic-driven type
  • Capacity: 200kN
  • Stroke: 100mm (1st and 3rd process), 80mm (2nd process)
  • Maximum Speed: 150mm/s
  • Number of Pins: 1 (center of press)

  1. 6. Lower Pressurizing Device (2nd Process)
  • Model: Hydraulic servo-driven type
  • Capacity: 4400 kN
  • Stroke: 50mm
  • Maximum Speed: 35mm/s
  • Number of Pins: 1 (center of press)

  1. 7. Lower Knockout Device (1st - 3rd Process)
  • Model: Hydraulic-driven type
  • Capacity: 500kN
  • Stroke: 120mm
  • Maximum Speed: 100mm/s
  • Number of Pins: 1 (center of press)

  1. 8. Hydraulic Unit
  • Tank Capacity: 1500L
  • Discharge Pressure: 20.6 MPa
  • Discharge Volume: 330 L/min (110 L/min pump x 3 units)
  • Motor Capacity: 55kW x 3 units
  • *Note: Operation with pressurizing device and knockout should be within the discharge capacity of the hydraulic unit's pump.

  1. 9. Main Accessories
  • Mechanical Brake System (Safety Brake)
  • Upper/Lower Die Set Clamper
  • Die Holder Lifter
  • Strain Gauge Type Load Meter (with overload detection, 2 detection points, digital display)
  • Crank Angle Indicator (digital display)
  • Rotary Encoder (for control circuit)
  • Maintenance Stroke Counter (8 digits)
  • Bearing Thermometer (6 metal parts)
  • Oil Lubrication Unit
  • Electric Grease Pump
  • Hydraulic Unit
  • Front Cover (fixed type)
  • Front Shutter (automatic lifting type)
  • Rear Cover (fixed type)
  • Rear Shutter (automatic lifting type)
  • Press Front Photocell Safety Device
  • Press Rear Photocell Safety Device
  • Rotating Part Safety Protection Cover (machine side only)
  • Safety Block and Safety Switch (installed on press front)
  • Air Outlet (3/8B)
  • Anchor Bolts and Nuts for Press Fixation

  1. 10. Transfer Feed Device

     10.1 Specifications

  • Model: AC servo motor-driven three-dimensional feeder
  • Number of Processes: 3
  • Feeding Stroke: 360mm
  • Gripping Stroke: 80-160mm (variable)
  • Lifting Stroke: 20-150mm (variable)
  • Stroke Rate: 5-15 spm (variable), excluding die cleaning time
  • Feeding Direction: Right (servo motor side) to left (safety brake side)
  • Micro Stroke Rate: 5 spm
  • Material Supply Method: Continuous, one-piece skip feed, and two-piece skip feed
  • Maximum Transportable Weight: 2kg (weight of one material)
  • Operation Method: Transfer master type (continuous in cardan, intermittent in press)
  • AC Servo Motor: FANUC
  • Overload Detection: Deviation and motor torque management method

     10.2 Accessories

  • Central Feed Bar and Claw Mount Holder: 2 sets
  • Automatic Detachment Device for Central Feed Bar:
  • Feeder Misclamp Detection Device: (proximity switch type)
  • Claws (for one product type)

  1. 11. Die Holder Exchange Device

     11.1 Specifications

  • Model: T-type single carriage with two die sets at the rear of the press
  • Carriage Travel Distance: 1800mm
  • Carriage Travel Speed: High speed 10m/min, low speed 2m/min
  • Die Set Loading Pitch: 1800mm
  • Die Transport Distance: 4500mm
  • Die Transport Travel Speed: High speed 10m/min, low speed 2m/min
  • Operation Method: Automatic for die set extraction and insertion, individual operation for others. Carriage travel is done by pendant switch for safety.

     11.2 Accessories

  • Travel Rail
  • Control Panel and Operation Panel
  • Pendant Switch

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