Machine Name:
Twist Pin Automatic Expansion Machine
Equipment Details:
The 0.45 twist pin automatic expansion machine is mainly used for the expansion process of twist pins. The twist pins are fed by bowl feeder, and after present checking, they are transferred into the clamp. The rotating expansion mechanism performs the expansion operation on the product in the clamp. After checking by CCD, the unloading mechanism sorts the finished products based on quality grades. The rotating expansion mechanism is driven by a servo motor, allowing precise control over the expansion dimensions of the twist pins. Equipped with CCD checking system, it can detect the diameter and length of the waist swelling, ensuring the finished products are free from defects such as tilted heads, damaged threads, separated strands, or uneven swelling profiles. This guarantees high stability and quality of the equipment while improving overall production efficiency.
Product Process Flow:
Twist pin loading by bowl feeder and feeding into rotating and expansion mechanism for expansion after escaping by escapement mechanism. CCD will check the expansion finished product and unloading module will sort and unload the finished product.
Key Features :
1.High precision control
The servo-driven precision expansion mechanism is adopted, which can precisely control the size and shape of the expansion, ensuring the quality rate.
2.Intelligent detection
Combined CCD intelligent detection, it can check the size and appearance of the product's expansion, automatically distinguish between good and bad products, and improve the quality of the finished products.
3.Automated feeding
Equipped with a high-precision vibration feeder feeding device, the feeding is smooth and of high precision, enabling automatic feeding of the twisted pin and improving production efficiency.
4. Modular design
The equipment features a modular structure, making it easy to disassemble and maintain, with high flexibility.
Application Fields:
They are widely used in industries such as aerospace, national defense and military, precision instruments, and medical devices.
Equipment Parameters
Dimensions: 900mm*800mm*1850mm
Capacity: 15-17Pcs/Min
Power: 2KW
Air Pressure/Voltage: 0.4-0.6Mpa/220V AC












Company Phone:0755-29429358
Domestic Business Manager:+86 18148550476(Ms.Huang)
Ms.Huang Email:sales@zeuee.com
Overseas Business Manager:+86 13923753830(Ms.Dai)
Ms.Dai's Email:trade@zeuee.com
After-sales Service:+86 13922806890(Mr.Kang)
Company Email:sales@zeuee.com
Shenzhen Zeyu Intelligent Industrial Technology Co., Ltd