The CSD-619C Rotary Screw Sorting Machine is a high-efficiency turntable-type Screw Feeding System designed for automated production lines. It is engineered to improve screw sorting accuracy and feeding speed while eliminating manual handling errors in assembly processes.
The machine uses a rotary disk structure combined with intelligent rail adjustment to support multiple screw types, ensuring stable and continuous feeding performance. It is widely used in electronics manufacturing, appliance assembly, and industrial automation environments.
With anti-jamming design and independent vibration control, the system ensures smooth operation and significantly improves production efficiency.
Adjustable Rail System
Supports flexible adjustment for different screw types and lengths.
Wide Screw Compatibility
Compatible with M1.0–M5.0 standard screws, special screws, short screws, and washer screws.
Anti-Jamming Design
Screws that are not correctly positioned are automatically returned to the drum for re-circulation.
Stable Feeding Accuracy
Ensures precise screw positioning without front-back vibration at pickup point.
Independent Vibration Control
Feeding and vibration systems can be controlled separately for optimized speed adjustment.
Adjustable Feeding Delay
Allows flexible control of screw feeding speed via delay settings.
Easy Operation Design
Simple interface suitable for both experienced and new operators.
Multi-Standard Compatibility
Supports both metric and imperial screw types.
High Efficiency Performance
Each screw cycle saves up to 1.4 seconds compared to traditional systems.
Automatic Counting & Alarm System
Real-time display with automatic stop and fault alarm function.

Screw head: Suitable for various types of screws (maximum length L = 10MM)
Output speed: 1 pellet per second ± 0.3 seconds
Input voltage: AC 220V - 240V 50Hz
Product dimensions: 202.5 * 126 * 149 MM
Net weight: Approximately 3.0KG
High-Speed Sorting System
Improves screw feeding efficiency significantly.
Strong Compatibility
Supports multiple screw types and lengths.
Anti-Jamming Reliability
Ensures smooth continuous operation.
Improved Production Efficiency
Saves time per screw and increases output speed.
Flexible Speed Control
Adjustable delay for precise feeding control.
Stable Industrial Performance
Suitable for long-term production use.
User-Friendly Operation
Easy to learn and operate.
Reduced Labor Cost
Eliminates manual screw sorting.
The CSD-619C operates using a rotary disk mechanism where screws are circulated within a drum system. Properly oriented screws are guided into a track system, while incorrect ones are automatically returned for re-circulation.
Independent vibration control ensures smooth feeding, and adjustable delay settings allow precise control of output speed, making it suitable for various production requirements.
Electronics Manufacturing
Screw Locking Production Lines
Appliance Assembly
Automotive Components
Smart Device Manufacturing
Industrial Automation Lines
Hardware Assembly
PCB Assembly Support Systems
Mass Production Factories
Precision Assembly Operations

Shenzhen Chuera Electronics Technology Co., Ltd. specializes in intelligent automation equipment, soldering systems, screw locking machines, dispensing systems, and industrial manufacturing solutions. We deliver stable, efficient, and high-quality equipment for global industrial production needs.
With strong R&D capability and strict quality control, we support OEM and ODM customization for diverse automation applications.
1. What is CSD-619C used for?
It is used for automatic screw sorting and feeding in production lines.
2. What screw sizes does it support?
It supports M1.0 to M5.0 screws and special types.
3. Does it have anti-jamming function?
Yes, unaligned screws are automatically recycled.
4. Is feeding speed adjustable?
Yes, delay time can be adjusted for speed control.
5. Does it support different screw types?
Yes, it supports standard, short, and washer screws.
6. Is it suitable for mass production?
Yes, it is designed for industrial continuous use.
7. Does it show counting data?
Yes, it has a digital display with counting function.
8. Is it easy to operate?
Yes, it is simple and user-friendly.
9. Does it improve efficiency?
Yes, it significantly increases screw feeding speed.
10. Why choose this machine?
It provides stable, high-speed, and anti-jamming screw feeding for automation lines.
Tel:+86-13802573955
Email: electool@chuera.com
Address:No.7-3, Building A, No.1 Tianyang Second Road, Dongfang Community,Songgang Street, Bao'an District, Shenzhen
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