Hot Forging Machinery

Hot Forging Machinery
Details:
Hot forging machinery is essential in the manufacturing industry for shaping metals into desired forms and improving their mechanical properties. This process involves heating metals to a temperature where they become malleable, usually above their recrystallization temperature, and then applying compressive forces using various types of machinery to form them into precise shapes.
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Technical Parameters

Hot forging machinery is essential in the manufacturing industry for shaping metals into desired forms and improving their mechanical properties. This process involves heating metals to a temperature where they become malleable, usually above their recrystallization temperature, and then applying compressive forces using various types of machinery to form them into precise shapes. The machinery used in hot forging includes hydraulic presses, mechanical presses, and hammers.

 

Hydraulic presses operate using fluid pressure to exert force on the workpiece, providing precise control over the forging process and making them suitable for large-scale and high-precision tasks. Mechanical presses, on the other hand, use mechanical linkages and flywheels to deliver force, offering high-speed operation ideal for mass production. Hammers, including drop hammers and power hammers, deliver repeated blows to shape the metal, commonly used for smaller and less intricate parts.

 

The hot forging process enhances the metal's properties by refining its grain structure, which improves strength, ductility, and resistance to impact and fatigue. This makes hot-forged components ideal for critical applications in industries such as automotive, aerospace, and construction, where durability and reliability are paramount. The choice of machinery depends on factors like the size and complexity of the parts, production volume, and material type.

 

Feature

 

1. The high-precision punching machine adopts a steel frame structure. After the internal stress elimination (annealing) process, the whole machine has accurate precision, good stability, high stroke and high torque design, which has unique advantages for forging copper stretching products and is suitable for ball valves, angle valves, pipe joints and other special-shaped mold products.

2. The transmission center is consistent with the center of the whole machine to ensure the accuracy and stability of the punching machine.

3. The mold adjustment accuracy is as high as 0.1MM, which is safer, more convenient and more reliable.

4. The high-precision punching machine adopts advanced design concepts, low noise, low consumption, and energy saving.

The high-precision punching machine provides unparalleled accuracy and precision in the manufacture of metal products. With high precision and repeatability, it ensures consistent performance and a high level of output quality.

 

Item

DPA-25

DPA-35

Model

 

V

H

V

H

Capacity

Ton

25

35

Rated Tonnage Point

mm

3.2

1.6

3.2

1.6

Speed Changing

s.p.m

60~140

130~200

40~120

110~180

Stable Speed

s.p.m

110

85

Stroke

mm

60

30

70

40

Die Height

mm

200

215

220

235

Slide Adjustment

mm

50

55

Slide Area

mm

300×220×50

360×250×50

Bolster Area

mm

680×300×70

800×400×70

Shank Hole

mm

Φ38

Φ38

Main Motor

kw.p

2.2×4

3.7×4

Slide Adjust Device

 

Manual operation

Manual operation

Air Pressure

kg/cm²

5~6

5~6

Presses Precision

 

CNS(Jls)1class

CNS(JlS)1class

Presses Dimension

mm

930×1390×2125

1000×1450×2300

Die Cushion Capacity

Ton

-

2.3

Stroke

mm

-

50

Die Cushion effective area

mm²

-

300×230

 

DPA-45

DPA-60

DPA-80

DPA-110

V

H

V

H

V

H

V

H

45

60

80

110

3.2

1.6

4

2

4

2

6

3

40~100

100~150

35~90

80~120

35~80

80~120

30~60

60~90

75

65

65

50

80

50

120

60

150

70

180

80

250

265

310

340

340

380

360

410

60

75

 

80

 

80

 

400×300×60

500×360×70

560×420×70

650×470×80

850×440×80

900×500×80

1000×550×90

1150×600×110

Φ38

Φ50

Φ50

Φ50

5.5×4

5.5×4

7.5×4

11×4

Manual operation

Electric driving

5~6

5~6

5~6

5~6

CNS(JlS)1class

1040×1650×2390

1090×1670×2750

1328×1820×2980

1458×1970×3133

2.3

3.6

3.6

6.3

50

70

70

80

300×230

350×300

450×310

500×350

 

DPA-160

DPA-200

DPA-260

DPA-315

V

H

V

H

V

H

V

H

160

200

260

315

6

3

6

3

7

3.5

8

3.5

20~50

40~70

20~50

50~70

20~40

40~50

20~35

35~50

35

35

30

30

200

90

200

100

250

150

250

150

460

510

460

510

500

550

500

550

100

110

120

120

700×550×90

850×630×90

950×700×100

1200×700×100

1250×800×140

1400×820×160

1500×840×180

1600×840×180

Φ65

Φ65

Φ65

Φ70

15×4

18.5×4

22×4

30×4

Electric driving

 

5~6

5~6

5~6

5~6

CNS(Jls)1class

CNS(Jls)1class

CNS(Jls)1class

CNS(Jls)1class

1560×2390×3610

1790×2690×4058

1945×2865×4433

2145×2965×4500

10

14

14

16

80

100

100

100

650×420

710×480

810×480

810×480

 

Accessories

Standard

Hydraulic Over-load Protector

Manual Lubrication System

Frequency Inverter

Slide Adjust Device (DPA60 and below DPA60)

Slide Adjust Device (DPA 80 or more)

Die Height Indicator (DPA60 and below DPA60)

Die Height Indicator (DPA 80 or more)

Balance Device

Rotary Cam Switch

Crank Angle Indicator

Electric Stroke Counter

Air source Recepatacle

Against Over-run Safety Device

Maintenance Tool Box

Operation Manual

 

Accessories

Optional

Electrical Automatic Lubrication System

Pneumatic Die Cusion Device

Presrt Counter

Presrt Counter

Foot Switch

Quick Die Change Device (Die Lifter,Clamp And Die Arm shift mode)

Slide Knock-out Device

Misfeed Detection Consent

Power Supply

Anti-vibration Press Mount

Photo-electronic Safety Device

Feeder

Rack

Leveler

Machanism Hand

Die Room Light

 

Factory display

 

2

 

 

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