| Service items |
Description |
| Packaging |
Export-grade standard packaging, moisture-proof and shockproof |
| Delivery |
Ample inventory |
| Custom packages |
Customized packaging is provided according to customer requirements |
| After-sales service |
Professional technical support and after-sales service |
| Customization |
We provide OEM and ODM customization services for global buyers |
1. Product Introduction
This product is a set of
industrial silicone bellows vacuum suction cups with matching connectors, a core pneumatic handling accessory for automated production lines. Designed for robotic arms and vacuum generators, it is mainly composed of high-quality silicone suction cup bodies and durable mounting connectors. The series features complete specifications and supports non-standard customization, making it suitable for various material handling needs in different industries.
1. Key Product Information
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Material: The red suction cups are made of food-grade/industrial-grade silicone; the connectors are made of high-strength engineering plastic or metal for stable connection.
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Structure: Multi-stage bellows design on the suction cup body provides flexible compensation and cushioning; the connectors feature standard threaded/quick-connect interfaces for easy installation.
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Application: Specially developed for automated pick-and-place, packaging, and conveying tasks, such as handling plastic-packaged food, pharmaceutical packaging, fragile items, and long-shaped workpieces.
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Customization: A full range of standard sizes is available, and non-standard specifications can be customized according to special working conditions, including size, hardness, and interface type.
2. Core Advantages & Features
✅ Flexible Bellows Design for Superior Adaptability
The multi-layer bellows structure allows the suction cup to easily conform to uneven, curved, or irregular workpiece surfaces, automatically compensating for height differences and angular deviations. The built-in cushioning effect significantly reduces impact during handling, preventing scratches, deformation, or breakage of fragile items like glass bottles, plastic containers, and delicate packaging.
✅ Food-Grade & Medical-Grade Safe Material
Made of high-purity silicone, these suction cups are non-toxic, odorless, and free of harmful substances, meeting food contact and pharmaceutical industry standards. They are resistant to oil, high and low temperatures, and do not release residues even in clean rooms or humid environments, making them ideal for food and pharmaceutical packaging applications.
✅ Strong Sealing & Stable Holding Performance
The high-elasticity silicone forms an airtight seal quickly under vacuum pressure, ensuring strong suction power and minimal air leakage. Even in high-speed continuous production lines, the suction cups maintain reliable holding force, preventing workpieces from falling or shifting, thus improving production stability and consistency.
✅ Universal Compatibility & Easy Installation
The included black connectors feature standard threaded/quick-connect interfaces, which are fully compatible with most mainstream robotic arms, vacuum generators, and automation equipment on the market. No additional adapters or modifications are required, enabling plug-and-play installation, quick replacement, and minimal downtime for equipment setup and maintenance.
✅ Durable & Long-Lasting for Industrial Use
The premium silicone material offers excellent wear resistance, tear resistance, and anti-aging properties. It maintains consistent elasticity and sealing performance even after thousands of repeated handling cycles, with no signs of cracking or hardening. This reduces replacement frequency and overall operating costs for long-term industrial use.
✅ Complete Specifications & Customization Support
Available in multiple sizes and bellows configurations to match different workpiece weights, dimensions, and mounting space requirements. Custom services are also provided, including special sizes, custom hardness levels, and unique interface designs, to meet the specific handling needs of non-standard workpieces and special working conditions.
3. Typical Applications
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Food Industry: Conveying plastic-packaged food, bottled beverages, canned goods, and packaged snacks.
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Pharmaceutical Industry: Handling medicine bottles, blister packs, and pharmaceutical packaging materials.
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General Automation: Conveying fragile items, long-shaped workpieces, curved components, and various packaging products in automated assembly and packaging lines.
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