Suction Disc
Key Features
- Strong Vacuum Sealing: The flexible polyurethane material creates an effective seal for stable vacuum suction.
- Excellent Wear Resistance: PU materials resist abrasion during repeated gripping operations.
- Flexible and Durable: The elastic structure allows the suction disc to adapt to different surface shapes while maintaining durability.
- Reliable Material Handling: Provides secure gripping for smooth and efficient material transportation.
- Oil and Chemical Resistance: Polyurethane performs well in environments exposed to oils and industrial fluids.
- Customizable Sizes: Available in different diameters, thicknesses, and mounting configurations.
Technical Specifications
| Item | Specification |
|---|---|
| Material | Polyurethane (PU) |
| Hardness | 60 – 90 Shore A |
| Diameter | Custom |
| Thickness | Custom |
| Color | Yellow, Red, Black, Custom |
| Temperature Range | -30°C to 80°C |
| Type | Vacuum Suction Disc |
Applications
Suction discs are widely used in automated handling and vacuum gripping systems.
Typical applications include:
- Robotic material handling systems
- Packaging and sorting machinery
- Glass and sheet handling equipment
- Metal plate lifting systems
- Industrial automation production lines
- Electronics and panel manufacturing
These components help improve automation efficiency and safe material handling.
Advantages of Polyurethane Suction Discs
| Feature | PU Suction Disc | Rubber Suction Disc |
|---|---|---|
| Wear Resistance | Excellent | Moderate |
| Service Life | Long | Medium |
| Elastic Recovery | Excellent | Good |
| Oil Resistance | Excellent | Moderate |
| Durability | High | Medium |
Polyurethane suction discs provide a strong combination of flexibility, durability, and reliable vacuum sealing.
Custom Suction Disc Solutions
We provide custom polyurethane suction discs tailored to different automation and vacuum handling systems.
Customization options include:
- Custom diameters and thicknesses
- Various hardness levels
- Molded polyurethane components
- Mounting structure design
- Production based on drawings or samples
Our manufacturing capabilities allow us to develop suction discs that match your specific equipment requirements.
FAQ
What is a suction disc?
A suction disc is a vacuum gripping component used in automation systems to lift and move objects using vacuum pressure.
Why choose polyurethane suction discs?
Polyurethane offers excellent wear resistance, flexibility, and durability compared with traditional rubber materials.
Can suction discs be customized?
Yes. They can be manufactured in different sizes, shapes, and hardness levels according to equipment requirements.
Where are suction discs used?
They are commonly used in robotic handling systems, packaging machinery, glass handling equipment, and automated production lines.









