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**Product Details:**
- **Model No.:** AMD-357
- **Power Source:** Mechanical Drive
- **Precision:** High Precision
- **Certification:** CE, ISO 9001
- **Condition:** New
- **After-Sales Service Provided:** Available for overseas service
- **Dimension (L x W x H):** 4490 x 5300 x 2110 mm
- **Processing Sheet Thickness:** Up to 6mm (Mild Steel)
- **Electric Control System:** Siemens 808D
- **Punching Frequency:** 300–600 hpm
- **Sheet Moving Speed:** 40 m/min
- **Hole Shapes:** Round, Square, Rectangle, Kidney Shape
- **Total Power:** 20 kW
- **Warranty:** One Year
- **Loading:** 20' Container
- **Trademark:** AMD
- **Transport Package:** Pallet, Foam, and Plastic Film / Customized
- **Specification:** CE
- **Origin:** Shandong, China (Mainland)
- **HS Code:** 8462101000
**Features:**
1. Equipped with a Siemens CNC system and digital AC servo motor for fast and reliable performance.
2. The frame is constructed from O-type steel welding, tempered for high rigidity and minimal deformation.
3. Features a secondary positioning function, enabling precise processing without dead zones.
4. Uses high-precision international brand components, including ball screws and linear guide rails.
5. All pneumatic, electrical, hydraulic, and transmission systems are perfectly integrated.
6. Utilizes standard thick turret mold discs and internationally recognized molds for optimal performance.
**Machinery Main Details:**
- Germany Siemens System
- Standard 80mm Ductile Iron Thick Turret Disc
- Taiwan Ball Screw & Linear Guide
- International Electrical Components
- Secondary Positioning System
**Main Technical Specifications:**
| Specification | Unit | AMD-357 |
|--------------------------|------|-----------------|
| Transmission Mode | – | Mechanical |
| Punch Force | KN | 250 (Standard)/300 |
| Power Rating | KW | 11 |
| Processing Sheet Size | mm | 2500 x 1250 |
| Processing Sheet Thickness | mm | ≤4 |
| Max Punch Diameter | mm | Ø88.9 |
| Sheet Moving Speed | m/min| 40 |
| Punching Frequency | hpm | 300 |
| Hole Accuracy | mm | ±0.1 |
| Number of Stations in Turret Disc | 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 x 5300 x 2110 |
| Machine Weight | T | 10 |
**Notice:**
To help us provide the best solution for your needs, please share the following details:
1. Your metal sheet material.
2. Workpiece dimensions (length, width, thickness).
3. Information on hole shapes and diameters you need.
4. If possible, send photos or drawings of your products for reference.
Based on this information, we will prepare a detailed technical proposal for you.
**Any questions? Feel free to contact us!**
**We warmly welcome you to visit our factory in Qingdao, China.**
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Pujiang Longhui Machinery Co., LTD. , https://www.longhuimachinery.com