C-Frame Double Crank Stamping Press
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DG2 Stamping Presses

C-Frame Double Crank Stamping Press

Two point gap frame press for metal stamping, punching, bending, cutting and blanking
  • Capacity 110T to 315T
  • Strokes per minute 20SPM to 100SPM
  • Stroke length 110mm to 280mm
  • Slide area 1400×500mm to 2100×700mm

The DG2 C-frame double crank stamping press is built for high-precision, stable metal stamping across demanding applications. Its double crankshaft drive system and rigid steel frame provide consistent force and stability, meeting the needs of industries such as automotive, electronics, and home appliances.

With a capacity from 110T to 315T and stroke speeds between 20 and 100 SPM, the C-frame double crank stamping press offers reliable performance for continuous operations. Manufactured to Japan’s JIS grade-1 precision standards, this press ensures smooth, efficient, and accurate production for your business.

Applications
  • Tools: wrench grooves, pliers, screwdriver heads, hammer heads
  • Kitchenware: pot lids, knives, baking trays
  • Home appliances: washing machine shells, refrigerator door panels, microwave oven panels, air conditioner casings
  • Hardware: hinges, locks, screws
  • Electronics: smartphone frames, metal casings, circuit board brackets
  • Automotive parts, aerospace components, and more
Key Features
  • Double crankshaft drive system with stable force output
  • High-rigidity welded steel frame with shot-blasted, stress-relieved structure
  • High-precision six-surface guideways and optimized transmission design
  • Heat-treated and ground key components such as crankshafts and gears
  • High-torque clutch and hydraulic overload protection system for safe, reliable operation
  • Inverter speed control for adaptability to different stamping processes
  • Automatic grease lubrication system for long-term stability
Specifications
Model Unit DG2-110T DG2-160T DG2-200T DG2-250T DG2-315T
Type V H V H V H V H V H
Capacity T 110 160 200 250 315
Rated tonnage point mm 5 3 6 3 6 3 7 3.5 8 4
Strokes per minute S.P.M 35-65 50-100 30-55 40-85 25-45 35-70 20-35 30 - 60 20-35 30-60
Stroke length mm 180 110 200 130 250 150 280 170 300 200
Max. shut height mm 400 435 450 485 500 550 550 605 600 650
Die height adjustment mm 100 100 120 120 120
Slide area mm 1400×500 1600×550 1850×650 2100×700 2100×700
Slide plate thickness mm 70 70 95 95 95
Bolster area mm 1800×650 2000×760 2400×840 2700×900 2880×920
Bolster plate thickness mm 130 150 170 170 170
Air pressure required kg/cm² 6.0 6.0 6.0 6.0 6.0
Main motor kW.p 11×4 15×4 18.5×4 22×4 30×4
Slide adjustment mechanism Electric
Precision mm JIS 6402 (Japan) Grade-1
Die cushion 2 pad, 2 cylinder
Die cushion capacity ton 3.6×2 3.6×2 10×2 14×2 14×2
Die cushion stroke length mm 70 70 80 100 100
Die cushion pad area mm 350×235×2pcs 350×235×2pcs 540×350×2pcs 640×470×2pcs 640×470×2pcs

  • Dry clutch
  • Standard operating system (Defu)
  • Operation mode selection: off / inching / safety one-stroke / continuous
  • Hydraulic overload protector
  • Overrun safety device
  • Double solenoid valve
  • Misfeed detector
  • Electrical slide adjustment
  • Digital die height indicator (unit 0.1mm)
  • Automatic grease lubrication system
  • Total counter (6 digits)
  • Preset counter (6 digits)
  • Maintenance counter (6 digits)
  • Electronic rotary cam switch (6 spare channels)
  • Air ejector (1/2", one channel)
  • Air source connector (1/2, two channels)
  • Misfeed detection socket
  • Power socket (available only for single-phase 110V power supply)

  • Wet clutch/brake
  • Die cushion
  • Variable speed motor
  • Touch screen
  • Photoelectric safety device
  • Slide knockout
  • Main motor reversing circuit
  • Foot switch
  • Safety die block with plug
  • T-type two-hand push button control
  • Solenoid valve
  • Anti-vibration mounts
  • Quick die change
  • Upper die clamp
  • Lower die clamp
  • Die lifter
  • Die arm
  • Anchor bolts and foundation plates
  • Automatic uncoiler
  • 3-in-1 NC straightener feeder with uncoiler
  • NC roller feeder
  • 2-in-1 straightener with uncoiler
  • Straightener (leveler)

Designs are subject to change without prior notice and can be customized to meet your specific requirements.

Stroke Capacity Diagram
Stroke Capacity Diagram

Outline Dimensions
Model DG2-110 DG2-160 DG2-200 DG2-250 DG2-315
V H V H V H V H V H
AA 2000 2200 2620 3000 3000
AB 1900 2080 2460 2800 2840
AC 1360 1520 1820 2200 2200
AD 1800 2000 2400 2590 2600
AE 1510 1660 1990 2220 2170
AF 1400 1600 1850 2100 2100
AG 1780 1980 2320 2590 2600
BA 1745 1940 2235 2545 2610
BB 1295 1380 1885 2195 2025
BC 650 760 840 900 920
BD 330 385 425 455 455
BE 500 550 650 700 700
HA 630 730 790 520 820
HB 830 865 990 1025 1070 1120 1100 1155 1100 1100
HC 400 435 450 485 500 550 550 605 600 650
HD 180 110 200 130 250 150 280 170 280 170
HE 3059 3709 3849 4304 4460
HF 1240 1440 1570 1680 1680
OH 35 47 54 54 54

Bolster & Slide Plate Dimensions
Slide Plate
Bolster & Slide Plate Dimensions
Bolster Plate
Bolster Plate
Model DG2-110 DG2-160 DG2-200 DG2-250
V H V H V H V H
Type of T-slot A A B B
Number of T-slot 6 8 8 8
b1 375 375 375 450
b2 125 125 125 150
b3 320 520 710 680
b4 430 520 520 540
b5 255 415 455 510
Figure 3, Figure 4 Number of pin hole× diameter 30×Ø20 48×Ø20 48×Ø28 70×Ø28
Pin hole spacing c×d 75×100 75×75 100×100 100×100
Slide Plate
Type of T-slot A A B B
Number of T-slot 4 6 6 6
b6 375 375 375 450
b7 125 125 125 150
T-slot Detail
T-slot type A B
a 22 28
b 37 48
C 24 28
d 16 20
r 1 1
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