**CE Quality Automatic Eyelet Punching Machine for 2500×1250mm Sheet**
This **CE-certified automatic eyelet punching machine model AMD-357** is designed for high-precision and efficient sheet metal processing. It is ideal for industries requiring accurate hole punching, such as automotive, construction, and industrial manufacturing. The machine ensures reliable performance with advanced technology and durable components, making it a top choice for businesses looking for quality and efficiency.
**Key Features:**
1. Equipped with the **Siemens 808D CNC system**, this machine delivers fast and precise control, ensuring smooth operation and high productivity.
2. The **O-type steel welded frame** undergoes tempering treatment to provide excellent rigidity and resistance to deformation.
3. Featuring a **second positioning function**, the machine allows for seamless processing without any dead zones, enhancing efficiency and accuracy.
4. The **high-precision transmission system** includes international brand components such as ball screws and linear guide rails, ensuring stable and accurate movement.
5. All main components—pneumatic, electrical, hydraulic, and transmission—are perfectly integrated for optimal performance.
6. Uses **AMADA standard casting turret molds**, offering flexibility and compatibility with various international standards.
**Main Technical Details:**
- **Control System**: Germany Siemens 808D
- **Turret Disc**: AMADA Standard 80mm Ductile Iron Thick Turret Disc
- **Ball Screw & Linear Guide**: Taiwan-made for high precision and durability
- **Electrical Components**: International brands for reliability
- **Positioning System**: Secondary positioning for enhanced accuracy
**Technical Specifications (AMD-357):**
| Specification | Unit | Value |
|-----------------------------|------|------------------------|
| Transmission Mode | – | Hydraulic |
| Punch Force | KN | 300 (Standard) / 500 |
| Power Rating | kW | 20 |
| Processing Sheet Size | mm | 2500×1600 or Custom |
| Processing Sheet Thickness | mm | ≤6 |
| Max Punch Diameter | mm | Ø88.9 |
| Sheet Moving Speed | m/min| 60 |
| Punching Frequency | hpm | 800 |
| Hole Accuracy | mm | ±0.1 |
| Number of Stations in Turret| No. | 16/24/32 |
| Turret Rotational Speed | rpm | 30 |
| Controlled Axis | No. | 3/4 |
| Rotating Location | No. | 0/2 |
| Air Pressure | MPa | ≥0.8 |
| Outline Dimension | mm | 4490×5300×2110 |
| Machine Weight | T | 13 |
**Notice:**
To ensure the best fit for your specific needs, please provide the following details:
1. Metal sheet material (e.g., mild steel, stainless steel, etc.)
2. Workpiece dimensions (length, width, thickness)
3. Hole shapes and diameters required
4. Any sample photos or drawings of your products for reference
Based on this information, we will prepare a detailed technical proposal tailored to your requirements.
If you have any questions or need further assistance, feel free to contact us anytime. We warmly welcome you to visit our factory in Qingdao, China, to see the machine in action and experience our services firsthand.
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