Jiangsu Changyueda Metal Products Co., Ltd. , https://www.goodstainlesssteel.com
The CYJ Series Dumbbell Specimen Machine is a high-performance hydraulic press designed for the production and testing of metal sheet materials in steel enterprises, universities, and research institutions. It is specifically used to create standard dumbbell-shaped samples through punching operations. The machine features a versatile mold system that allows it to produce various sample shapes with ease.
**Key Specifications:**
- **Model No.:** CYJ Series
- **Control:** Manual Control
- **Weight:** 100–500 kg
- **Power Source:** AC 380V
- **Oil Cylinder Position:** Under the frame
- **Power:** 380V
- **Trademark:** SHENLI
- **Transport Package:** Wooden case with fumigation certificate
- **Specification:** 1000 kN
- **Origin:** Shanghai, China
- **HS Code:** 90241090
**Technical Details:**
- **Structure:** Top cylinder placement with a four-column frame design, powered by a hydraulic system.
- **Operation:** Controlled via hydraulic valves, which regulate the piston movement under pressure. This pressure is then used to push the punch into the mold, creating the desired sample.
- **Sample Collection:** After stamping, the samples automatically fall into a collection box for easy retrieval.
- **Punching Range:** Plate thickness from 0.2 mm to 3 mm, with a sample width of 12.5 mm to 20 mm (mold replacement required).
- **Punching Speed:** Adjustable between 20–100 mm/min.
- **Machine Dimensions:** 1200 x 700 x 1825 mm
- **Motor Power:** 2.2 kW
- **Power Supply:** AC 380V ± 10%, three-phase four-wire system
- **Weight:** Approximately 2500 kg
**Operating Instructions:**
1. Turn on the device power.
2. Start the hydraulic pump.
3. Prepare the stamping material by cutting it into a long strip according to the mold groove width.
4. Load the material into the mold.
5. Press the foot switch to initiate the stamping process. The punch will apply pressure to the material, forming the sample.
6. Repeat steps 3–5 for continuous production.
**Main Parameters Table:**
| Item | Specification |
|-----------------------|----------------------------|
| 1. Capacity | 1000 kN |
| 2. Punching range | 1–8 mm (mold replacement needed) |
| 3. Punching speed | 20–100 mm/min (adjustable) |
| 4. Power | 380V ± 10% |
This machine is ideal for laboratories and manufacturing facilities requiring precise and efficient sample preparation. Its robust construction, user-friendly operation, and wide range of applications make it a reliable choice for metal testing and quality control processes. The inclusion of a wooden transport case with fumigation certificates ensures safe and compliant shipping across international borders.