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PRODUCT

Link, Knuckle Press

열연
Knuckle Joint Press

KKF Series 250/400/650/800/1000

Strong H-type frame structure. Mounted the knuckle part on the driving part is for slow processing speed at the bottom dead center. It is advantageous for precise pressing process and perfect for cold / hot rolling, forging, precise piercing and fine blanking.
▪ Hydraulic overload protector system
▪ Slide adjustment system
▪ Recirculating auto oil lublication system
▪ Manual grease pump system
▪ 8 phases structure
▪ Strong frame guaranteeing motional precision
▪ Air ejector
▪ Preset counter
▪ Efficiency increased for operations such as Coining, Embossing, etc.

Standard Specifications

Standard Specifications
Specification Unit KKF-250 KKF-400 KKF-650 KKF-800 KKF-1000
Capacity ton 250 400 650 800 1,000
Limit of Capacity mm 6 8 10 13 15
Stroke mm 140 160 180 220 250
Number of Stroke spm 50 45 40 35 30
Die height mm 550 650 750 800 900
Adjustment of Slide mm 50 50 50 50 50
Area of Slide mm 820 × 900 900 × 1,000 1,050 × 1,150 1,300 × 1,200 1,300 × 1,200
Area of Bolster mm 820 × 1,000 900 × 1,000 1,050 × 1,150 1,300 × 1,200 1,300 × 1,200
Working height mm 850 850 850 850 850
Main Motor kw × p 22 × 4 45 × 4 75 × 4 90 × 4 110 × 4


Features

  • ▪ Stirdy enough for long-term operation
  • ▪ Efficiency increased due to an addition of knuckle joints and customized BDC(Bottom Dead Center)
  • ▪ Efficiency increased for operations such as Coining, Embossing, etc.

Option Item

  • ▪ DC Motor
  • ▪ Die Cushion
  • ▪ Anti-vibration unit
  • ▪ Quick Die Change System
  • ▪ Electronic goniometer
  • ▪ Knock out device
  • ▪ Auto transfer device
  • ▪ PLC system(Programmable Logic Controller)