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Sealing Frame Bottom Suction Plates Vcdr-1
- Haopai
- Guangdong, China
- 7-10days
- 50 pcs month
- ATX-SVK640-3R18-20F
- 640*130*20H
Product Advantages and Features
I. Product Advantages
1.Superior Sealing Performance
Thanks to its soft and compressible nature, it conforms perfectly to rough, textured, or slightly curved surfaces, bridging micro-imperfections to achieve excellent vacuum seals even on challenging surfaces, greatly improving gripping reliability.2.Effective Cushioning and Protection
Acts as a flexible barrier that absorbs impacts and vibrations during pick-and-place operations, effectively preventing scratches and indentations on delicate, fragile, or finished surfaces, enabling non-damaging handling.3.Significant Efficiency Gain
Rapidly compensates for surface irregularities, accelerating vacuum formation and shortening cycle times, thereby directly boosting the overall tempo and efficiency of automated production lines.4.Excellent Dust Protection
The porous structure effectively blocks dust and fine debris from entering the vacuum line, protecting the vacuum generator, extending system life, and reducing maintenance needs, especially in dusty environments.5.Durable with Long Service Life
Manufactured from high-quality elastic foam material with excellent compression set resistance and fatigue durability, ensuring long-lasting sealing performance.
II. Product Features
1.Material: Typically made from high-elasticity, wear-resistant open-cell foam such as Polyurethane (PU) or Nitrile Rubber (NBR).
2.Shape/Structure: Designed with specific sealing lips or flat profiles to optimize conformity.
3.Hardness: Features low Shore hardness (e.g., Shore A 10-30°) for exceptional flexibility.
4.Temperature Resistance: Operating temperature range typically from -10°C to +60°C (varies by material).
5.Color: Commonly black, gray, or white.
6.Primary Functions: Surface compensation, cushioning/damping, auxiliary sealing, dust protection.
Product Technical Parameters
Suction Cup Model | ATX-SVK640-3R18-20F |
Product Type | Sponge Sealing Pad |
Main Material | Polyurethane Foam / NBR Foam |
Hardness | Approx. Shore A 15-25° |
Color | Black |
Thickness | Approx. 3mm |
Aperture Diameter | Approx. Φ18mm |
Temperature Range | -10°C ~ +80°C |
Compression Rate | ≤30% |
Rebound Time | ≤3 seconds |
Oil Resistance | Excellent |
Product Application Scope
1.Handling of Rough-Surface Workpieces:
Widely used for vacuum gripping of uneven surfaces such as bricks, porous concrete slabs, wooden panels, and forged blanks, where the sponge pad effectively fills surface gaps to create a reliable seal.
2.Processing of Damage-Prone Materials:
Particularly suitable for precise handling of easily scratched surfaces like glass, polished metals, anodized aluminum, and coated panels, providing cushioning protection to prevent surface damage.
3.Handling of Porous Materials:
Used for gripping materials difficult to seal with traditional suction cups, such as porous ceramics, foam materials, and textile products, achieving stable gripping by increasing contact area and compensating for leakage.
4.Packaging and Logistics Industry:
Suitable for handling easily deformable materials like corrugated boxes and packaging bags, where the sponge pad adapts to surface deformation while maintaining stable vacuum levels.
5.Food Processing Industry:
Sponge pads made from food-grade materials can be used for automated handling of food products like bread, pastries, and agricultural produce, meeting hygiene requirements.


Product Description
Product Name | Sponge Pad for ATX-SVK640-3R18-20F Suction Cup |
Overview | A flexible porous gasket specifically designed to enhance vacuum sealing performance through elastic deformation that fills micro-imperfections on workpiece surfaces |
Core Function | Improves sealing on rough/porous surfaces, provides cushioning protection against surface damage, and effectively blocks dust ingestion |
Design Features | Open-cell foam structure with standard aperture (Φ18mm) and thickness (3mm), designed for easy installation and perfect compatibility with the suction cup body |
Core Technology | Made of high-elasticity polyurethane material through special foaming process, featuring rapid rebound characteristics and excellent surface conformity |
Quality Assurance | Rigorous compression set tests and durability verification ensure maintained sealing performance and shape stability after prolonged use |
Application Value | Significantly expands the applicability of standard vacuum suction cups, serving as a key efficiency-enhancing component for non-damaging automated handling |
The sponge pad designed specifically for the ATX-SVK640-3R18-20F suction cup significantly enhances gripping stability on rough or fragile workpieces through its highly elastic porous structure, providing exceptional surface adaptability and cushioning protection.
Company Introduction
Haopai Co., Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry. We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop, processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehouses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, we have accumulated more than 200000 non-standard accessory categories, making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.


Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.
After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers. It is currently a one-stop procurement platform with a complete range of categories in the industry.
Specialized and Innovative Customer Center



Haopai has been committed to the business philosophy of quality first, integrity-based, and win-win cooperation. We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, drilling difficulties, and solving difficulties as our own responsibility. We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.




Team Style
Professional team, always on standby
The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.






Haopai Intelligent Cloud Warehouse, Escorting You
In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.




Machining Workshop




Component Assembly Workshop


New Media Center


The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.




Patent Certificates
Cooperative Partner
We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.