Deep Drawing Press (Nominal force: 250kN~2000kN)

Deep Drawing Press  (Nominal force: 250kN~2000kN)
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Description
The JH21S series open-frame press with fixed bed is a new generation of general deep drawing press for sheet metal processing, applicable to shearing, punching, blanking, bending and deep drawing jobs. It is configured with two-hand operating buttons and can realize continuous, single and micro-inching operating specifications.

Parameters
Type JH21S-25 JH21S-45 JH21S-63 JH21S-80 JH21S-110 JH21S-125 JH21S-160 JH21S-200
Nominal force kN 250 450 630 800 1100 1250 1600 2000
Nominal stroke mm 3 4 4 5 6 6 6 6
Slide stroke mm 80 100 120 140 160 160 160 200
Number of strokes Fixed Times/min 100 80 70 60 50 50 40 35
Variable (Optional) 80-120 70-90 60-80 50-70 40-60 40-60 35-50 30-40
Max. die height mm 250 270 300 320 350 350 350 450
Die height adjustment mm 50 60 80 80 80 80 110 110
Distance between slide center and frame (Throat depth) mm 710 710 760 760 760 760 800 800
Bolster area (F.B × L.R) mm 400×700 440×810 580×900 580×1000 680×1150 680×1150 740×1300 760×1400
Bolster opening (Upper hole dia. × Depth × Lower hole dia.) mm φ170×20×φ150 φ180×30×φ160 φ200×40×φ180 φ200×40×φ180 φ260×50×φ220 φ260×50×φ220 φ300×50×φ260 φ300×50×φ260
Bolster thickness mm 80 110 110 120 140 140 150 160
Bed opening (Dia. / F.B × L.R) mm 260×250 300×300 440×460 390×520 420×540 420×540 480×600 480×600/370×570
Slide area (F.B × L.R) mm 300×360 340×410 400×480 420×560 500×650 540×680 580×770 600×800
Shank hole (Dia.× Depth) mm φ40×60 φ40×60 φ50×80 φ50×80 φ60×80 φ60×80 φ65×85 φ65×90
Column spacing mm 450 550 560 600 760 760 830 810
Main motor power kW 3 5.5 5.5 7.5 11 11 15 18.5
Slide area (F.B × L.R) mm 2025×1025×2150 2250×1125×2275 2350×1205×2580 2350×1290×2800 2580×1450×3060 2580×1490×3060 2840×1630×3210 2800×1645×3450
Outline dimension (F.B×L.R×H) kg 3600 5500 8100 10000 11500 12280 17900 19500
Configuration of deep drawing press
  • Steel plate welded frame, deep throat structure
  • Combination dry pneumatic friction clutch and brake
  • Gear pair immersed in oil for lubrication
  • Six-sided rectangular lengthened guide
  • JF21S series with rigid overload protector; JH21S series with hydraulic overload protector
  • JF21S-45 series with manual die height adjustment and scale display; JF21S-63, JF21S-80, JF21S-110, JF21S-125, JF21S-160, JF21S-200 series with electric die height adjustment and digital display
  • Lifting counterbalance cylinder
  • Dual solenoid valve
  • Electric forced grease lubrication system
  • Integrated control panel (electronic cam included)
  • International brand PLC control
  • Option: air cushion, automatic feeding shaft, photoelectric protector, slide knockout device, and can match all kinds of automation equipment
Features of deep drawing press
  • Combination pneumatic friction clutch and brake, featuring high transmitted torque, small moment of inertia, easy installation and maintenance.
  • Hydraulic overload protector acting sensitively and reliably is employed. Once the press machine is overloaded, the protective device will immediately relieve pressure and stop the movement of the slide, sending out electrical signal in the meantime to protect the metalworking equipment and mold from damage. After overloading it can automatically reset to reduce downtime and improve the working efficiency of the hydraulic press.
  • Japanese AZBIL (TACO) dual solenoid safety valve is employed to ensure the safety and reliability of clutch operation.
  • Pneumatic components (filter regulator combination units, pressure regulating valves) from SMC products
  • Electrical control part adopts Omron PLC for centralized control to guarantee the reliability of the electrical control part effectively.
  • Employ integrated panel with electronic cam and LED indicator lamp included that can realize a variety of monitoring and signal indication.
Related
metal press, metalwork tools , metal manufacturing machine, pressing machine
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