Automatic Chocolate Packing Machine Double Twist Packing Machine 300pcs/Min
Automatic Wrapping Machine with PLC Control for High-Accuracy Double Twist Packaging at 200-300 Pics/Min
Our Packaging Expertise
With over 20 years of experience applying techniques to chocolate packaging, SHENGLI specializes in custom packaging solutions. 30% of our business involves building made-to-measure machines, while the remainder focuses on optimizing existing equipment.
Product Overview
The SL-SBD/SN450 series automatic wrapping machines are designed for single/double twist style wrapping of chocolate, biscuit, candy, and similar products. These machines accommodate various sizes, shapes, and wrapping materials, with optional double-layer wrapping for enhanced flexibility.

Technical Specifications
| Parameter | Specification |
|---|---|
| Packing Speed | 200-300 Pics/Min |
| Product Size Range | Height: 6-22mm, Diameter: 17-33mm |
| Wrapper Materials | Foil, PET, Film, and others |
| Packaging Qualification Rate | ≥98% |
| Mainframe Power | 5 KW |
| Conveyor Power | 2.2 KW |
| Compressed Air Requirement | 0.6 Mpa |

Key Features
- PLC control system with servo motors and an HMI touch screen for easy operation
- High-precision electrical components and a robust mechanical transmission system
- Self-protection mechanism for abnormal products
- Automatic paper feed based on material signals
Premium Components
Photoelectric Sensor (Leuze, Germany): Detects materials and provides feedback to PLC control system for reliable self-protection.
Color Mark Sensor (Leuze, Germany): Detects color marks on wrapping paper for precise paper feeding.
Control & Mechanical Systems
PLC Controller: A highly integrated automatic control system with multiple protection functions to ensure production reliability.
Mechanical System: Precision-engineered with high strength and accuracy to guarantee high-speed, smooth production.
Packaging & Shipping
Standard international trade packaging with wooden cases. Custom packaging available according to customer requirements.

After-Sales Service
- On-site engineer installation and operator training
- Continuous customer feedback integration for product improvement
- 12-month free warranty from the machine receipt date
Company Information

Frequently Asked Questions
How to find a suitable packaging machine for my product?
Please provide: 1) Product type and dimensions, 2) Desired packaging form, 3) Your specific machine requirements.
Are you a real factory/manufacturer?
Yes, we are the factory with over 20 years of experience in packaging machinery manufacturing.
Is an engineer available to serve overseas?
Yes, we can send engineers to your factory (expenses covered by the buyer). We also provide comprehensive video and online support to minimize costs.
How can we ensure machine quality after ordering?
We conduct thorough running-in tests before delivery and provide testing videos for your approval. You can also arrange quality checking through your agent in China.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.