China YHA3 Four Column Forging Hydraulic Press - Reliable Suppliers and Factory for Efficient Metal Extrusion
Technical Specifications (100T - 500T)
| Item | Unit | Product Specifications | |||||
|---|---|---|---|---|---|---|---|
| YHA3-100TS | YHA3-150TS | YHA3-200TS | YHA3-300TS | YHA3-500TS | |||
| Max. Working Pressure | Mpa | 21 | 21 | 20 | 24 | 25 | |
| Main Cylinder Force | kN | 1000 | 1500 | 2000 | 3000 | 5000 | |
| Max. Stroke of Ram | mm | 350 | 350 | 350 | 350 | 350 | |
| Max. Open Height | mm | 550 | 550 | 600 | 700 | 900 | |
| Lower Cylinder Nominal Force | kN | 150 | 200 | 300 | 300 | 400 | |
| Max. Stroke of Lower Cylinder | mm | 150 | 150 | 150 | 200 | 200 | |
| Upper Ejection Cylinder Force | kN | - | - | - | - | - | |
| Stroke of Upper Ejection Cylinder | mm | - | - | - | - | - | |
| Speed of Ram | Down No Load | mm/s | 260 | 250 | 270 | 260 | 250 |
| Pressing | mm/s | 10/25 | 10/20 | 10/15 | 8/15 | 8/15 | |
| Return | mm/s | 250 | 240 | 240 | 230 | 230 | |
| Effective Area of Table | RL (Column Inside) | mm | 550 | 550 | 550 | 550 | 650 |
| FB (Edge) | mm | 600 | 600 | 600 | 650 | 700 | |
| Overall Dimension | L.R | mm | 1550 | 1760 | 1830 | 2150 | 2250 |
| F.B | mm | 1260 | 1260 | 1360 | 1550 | 1850 | |
| H | mm | 2580 | 2650 | 2750 | 3020 | 3550 | |
| Motor Power | kW | 7.5 | 7.5 | 11.6 | 16.4 | 24.5 | |
| Total Weight (Approx) | kg | 4500 | 3400 | 3800 | 4500 | 7800 | |
| Oil Quantity (Approx) | L | 350 | 350 | 400 | 450 | 500 | |
Technical Specifications (650T - 3000T)
| Unit | Product Specifications | |||||
|---|---|---|---|---|---|---|
| YHA3-650TS | YHA3-800TS | YHA3-1000TS | YHA3-1500TS | YHA3-2000TS | YHA3-3000TS | |
| Mpa | 25 | 24 | 24 | 24 | 25 | 24/40 |
| kN | 6500 | 8000 | 10000 | 15000 | 20000 | 30000 |
| mm | 500 | 500 | 500 | 500 | 500 | 500 |
| mm | 1000 | 1000 | 1200 | 1400 | 1500 | 1500 |
| kN | 500 | 500 | 500 | 600 | 1000 | 1000 |
| mm | 200 | 200 | 200 | 200 | 200 | 200 |
| mm/s | 210 | 200 | 190 | 190 | 190 | 190 |
| mm/s | 8/16 | 8/16 | 8/16 | 7/9 | 6/8 | 4/6 |
| mm/s | 200 | 190 | 180 | 180 | 180 | 180 |
| mm | 750 | 850 | 1000 | 1200 | 1500 | 1500 |
| mm | 800 | 950 | 1060 | 1400 | 1500 | 1500 |
| mm | 2370 | 2550 | 2950 | 3500 | 3900 | 4200 |
| mm | 1800 | 1850 | 2200 | 2400 | 2600 | 2900 |
| mm | 3700 | 3950 | 4100 | 5250 | 5650 | 5850 |
| kW | 31 | 31 | 49.6 | 31*2 | 49.6*2 | 49.6*3 |
| kg | 11500 | 13500 | 21000 | 25000 | 33000 | 42000 |
| L | 800 | 800 | 1000 | 1300 | 1500 | 1800 |
Advantages of Servo System
YIHUI Hydraulic press equipped with advanced servo system delivers 10 prominent operational advantages:
Servo motor keeps oil temperatures lower, effectively preventing oil leakage issues.
English and local language bilingual touch operation interface for easy and fast setup.
Saves 50% to 70% electricity consumption compared to standard hydraulic equipment.
Full parameter and speed adjustments on touch screen (non-servo presses cannot adjust speed).
3 to 5 years longer lifespan than standard units (e.g., extends life from 10 to 15 years).
Automatic alarm and self-diagnostic error reporting system for safe, easy maintenance.
Equipped with memory function; repeatedly used molds do not require parameter reset.
Ultra-quiet operation significantly reduces workshop ambient noise pollution.
Provides significantly smoother and more stable operational performance than standard machines.
Delivers exceptional pressing accuracy for tight-tolerance industrial forming applications.
Comprehensive Production & Structural Quality
- Turnkey Production Line Service: Full capability supplying customized machines, molds, robot arms (manipulators), automatic feeding tech, and full-line automation.
- Core Imported Components: Critical parts imported from Japan and Taiwan, ensuring Japanese-equivalent quality at a competitive unit price.
- 20+ Years Specialized Manufacturing: Over 20 years dedicated to independent R&D and hydraulic press production.
- Bending Structure Frame: Heavy-duty bending structure provides superior structural strength over conventional welded frames.
- Clip-On Oil Piping: High-tightness clip-on connection design prevents oil pipe leakage.
- Integrated Oil Manifold: Integrated manifold block enables fast inspection, streamlined servicing, and reliable piping.
Technical Features & Applications
Built with advanced Taiwan hydraulic technology for superior operational stability, safety, and reliability.
Working pressure, stroke length, and pressure holding time can be customized precisely to process requirements.
Four high-strength alloy steel guide columns feature hard chrome plating for high abrasion resistance.
Moving bolster and worktable support optional ejecting cylinder configurations for diverse component handling.
Applicable Scope
- Cold extrusion molding and stamping for automotive parts, LED heat sinks, and hardware tools.
- Shallow stretching, forming, and molding for both metal and non-metal industrial parts.
High Speed Hydraulic Press YH-FAST System
Extruding Height Over 50mm | Fast Falling | From Fast to Slow Speed | Accumulator Release
Cylinder automatically switches pump for pressurizing & shaping. Traditional hydraulic oil systems rely directly on the motor and pump. When machine tonnage is confirmed, higher pressing speeds require substantial motor power and higher pump flow.
By analyzing the exact oil flow required at each operational step, our system stores additional energy generated during the slow pressing phase into accumulators via electromagnetic valves. During high-speed pressing, signals trigger the accumulator to release supplementary energy instantly. This multi-accumulator configuration drastically boosts pressing speed and overall manufacturing efficiency.
Frequently Asked Questions (FAQ)
The integrated servo motor system delivers 50% to 70% electricity savings compared to traditional hydraulic presses by supplying power only on demand and running cooler to protect internal seals.
All hydraulic presses manufactured in our factory have passed strict global quality and safety compliance audits, holding CE, ISO, SGS, and BV certifications.
The YH-FAST system captures excess energy during slow pressing cycles and stores it in hydraulic accumulators. During high-speed travel, this energy is instantly released to assist the pump, accelerating cylinder speed without demanding excessive motor power.
Yes, we provide comprehensive turnkey automated solutions including custom mold design, robotic manipulators, automatic feeding systems, and complete synchronized production lines.
It is primarily engineered for cold extrusion molding and precision stamping of auto parts, LED heat sinks, hardware tools, as well as shallow drawing and forming of metal and non-metal components.
We implement lower operating oil temperatures through servo drive control, durable clip-on oil pipe connections instead of standard welding, and an integrated oil manifold block for optimal leak prevention.