The Closed Hot Die Forging Press Machine is a high-performance forging solution widely used in modern metal forming industries. Designed specifically for hot forging of small and medium-sized components, it delivers excellent precision, stability, and efficiency.
The machine adopts a welded steel plate frame structure with tempering treatment, ensuring high rigidity and resistance to deformation. Equipped with upper and lower ejector systems, it meets complex forging process requirements and improves production efficiency.
With helical gear transmission and an imported hydraulic overload protection system, the press ensures smooth operation, low noise, and reliable safety performance. It is an ideal choice for forging components such as connecting rods, gears, and bearing rings.
Ideal for Small & Medium Hot Forgings
Specially designed for hot forging of small and medium-sized parts such as connecting rods, gears, and bearing rings.
High-Rigidity Welded Frame
Steel plate welded structure with tempering treatment ensures excellent strength, stability, and no deformation under heavy loads.
Efficient Ejector System
Equipped with upper and lower ejectors for fast and smooth part removal, improving production efficiency.
Extended Die Life & Higher Productivity
Optimized stroke design reduces contact time between dies and workpieces, significantly extending die lifespan and improving efficiency.
Helical Gear Transmission System
Steel helical gears provide smooth operation, low noise, and high durability with minimal wear.
Hydraulic Overload Protection
Imported hydraulic protection system ensures safe operation; overload can be quickly released by unloading valve, minimizing downtime.
Adjustable Stroke & Flexible Operation
Stroke length is adjustable, making it adaptable to various forging processes and product requirements.
Centralized Lubrication System
Supports both manual and automatic lubrication to ensure stable operation and reduce maintenance workload.
Low Noise & Stable Performance
Optimized mechanical structure and balancing system ensure quiet and reliable operation.
Advanced Control System (Optional PLC)
Electrical system can be equipped with PLC control for higher automation and easier operation.
|
Specification |
Unit |
160G |
200G |
250G |
315G |
400G |
500G |
630G |
800G |
1000G |
1250G |
|
Nominal force |
KN |
1600 |
2000 |
2500 |
3150 |
4000 |
5000 |
6300 |
8000 |
10000 |
12500 |
|
Stroke under nominal force |
mm |
6 |
8 |
8 |
8 |
10 |
10 |
10 |
10 |
10 |
10 |
|
Slider stroke |
mm |
160 |
160 |
160 |
220 |
220 |
250 |
300 |
300 |
400 |
450 |
|
Number of strokes |
/minute |
45 |
45 |
45 |
40 |
40 |
40 |
40 |
35 |
35 |
35 |
|
Max die height |
mm |
390 |
400 |
450 |
500 |
550 |
550 |
600 |
700 |
800 |
800 |
|
Die height adjustment |
mm |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
120 |
120 |
120 |
|
The distance between ram center and press body |
mm |
345 |
345 |
395 |
460 |
460 |
460 |
525 |
525 |
600 |
600 |
|
Table (F-B×L-R) |
mm |
690×650 |
690×670 |
750×750 |
900×900 |
900×900 |
900×900 |
1000×1000 |
1000×1000 |
1200×1200 |
1200×1200 |
|
The distance between the two guide shaft |
mm |
570 |
570 |
650 |
750 |
850 |
850 |
920 |
920 |
920 |
920 |
|
Bolster thickness (Dia×Depth) |
mm |
Φ100×120 |
Φ100×120 |
Φ100×140 |
Φ100×160 |
Φ150×180 |
Φ150×180 |
Φ150×200 |
Φ150×220 |
Φ150×240 |
Φ150×240 |
|
Slider bottom sizes (F-B×L-R) |
mm |
390×450 |
480×560 |
510×560 |
740×660 |
740×750 |
740×750 |
850×1000 |
850×1000 |
950×1200 |
950×1200 |
|
Distance between two columns |
mm |
690 |
690 |
790 |
920 |
920 |
920 |
1000 |
1000 |
1200 |
1200 |
|
Size of die shank hole (Dia×Depth) |
mm |
Φ75×110 |
Φ75×110 |
Φ75×110 |
Φ75×110 |
Φ80×120 |
Φ90×120 |
Φ90×120 |
Φ90×120 |
Φ90×150 |
Φ90×150 |
|
Motor power |
kw |
18.5 |
30 |
30 |
37 |
45 |
45 |
55 |
75 |
90 |
110 |
|
Outline dimension (F-B×L-R×H) |
mm |
1950×1720×3400 |
2050×2040×3600 |
2300×2200×3860 |
2300×2200×4350 |
2500×2350×4550 |
2700×2450×4750 |
2800×2550×5200 |
3500×3890×5725 |
3565×4370×6520 |
3685×4485×6645 |
|
Weight |
kg |
13000 |
14000 |
20000 |
25000 |
35000 |
42000 |
55000 |
65000 |
79000 |
92000 |
This forging press is widely used in:
Automotive parts (connecting rods, gears, shafts)
Bearing manufacturing (bearing rings)
Machinery components production
Hardware and tool forging
Metal processing industries requiring high precision forging

Q1: What type of forging process is this machine suitable for?
A: It is mainly used for hot die forging of small and medium-sized metal parts.
Q2: What materials can be processed?
A: Suitable for carbon steel, alloy steel, and other forgeable metals.
Q3: What is the advantage of closed die forging?
A: It improves dimensional accuracy, reduces material waste, and enhances product consistency.
Q4: How does the overload protection work?
A: The hydraulic system releases pressure automatically or manually to protect the machine during overload.
Q5: Is the machine easy to maintain?
A: Yes, it features a simple structure and easy maintenance with accessible overload release.




