Product Features
This STC series sheet metal suction cup is made of high-density modified nitrile rubber material, with outstanding oil resistance and friction resistance, effectively resisting oil pollution and surface wear in stamping workshops, avoiding aging and hardening after long-term contact with mechanical lubricants. The thickened integrated molding structure improves overall structural rigidity and compression resistance, not easy to deform or collapse under long-term vacuum negative pressure and heavy-load extrusion, ensuring long-term stable working performance. Equipped with complete specifications of STC30N, STC40N, STC50N, STC60N and STC80N, it covers small, medium and large sheet metal workpieces, supporting free DIY size selection and equipment matching according to actual workpiece area and weight. The optimized wide-area sealing design increases the fitting range with smooth metal surfaces, effectively preventing vacuum air leakage caused by metal surface flatness errors and ensuring lasting and stable negative pressure adsorption. The product supports full-process personalized customization, including size fine-tuning, hardness adjustment, logo printing and structural optimization, and provides professional OBM exclusive brand processing services. Standard universal mounting interface is highly compatible with mainstream robotic arms, vacuum generators and sheet metal automation equipment, realizing quick disassembly and on-site replacement to improve production efficiency.
Product Advantages
First, professional sheet metal dedicated performance. Tailored for flat metal plate handling, the wide-area sealing structure solves the problem of easy air leakage and insufficient suction of ordinary suction cups on smooth sheet metal surfaces, greatly improving gripping stability. Second, superior nitrile rubber industrial durability. NBR material features excellent oil-proof and wear-resistant properties, adapting to harsh oily stamping workshop environments, with far longer service life than ordinary silicone suction cups in metal processing scenarios. Third, full-size one-stop matching. Complete 30/40/50/60/80mm specifications cover almost all conventional sheet metal handling demands, simplifying customer spare parts procurement and inventory management. Fourth, flexible DIY & OBM custom service. Support independent DIY assembly matching and exclusive OBM brand customization, providing personalized solutions for engineering companies, equipment manufacturers and brand distributors. Fifth, high cost performance & low failure rate. Industrial-grade anti-fatigue structure resists high-frequency cyclic operation, reducing equipment downtime and frequent replacement costs, effectively lowering the overall operating cost of automated production lines.
How to Use
First, select the appropriate STC model according to the sheet metal workpiece size and weight: choose small sizes (STC30N/40N) for thin and small metal plates, and large sizes (STC50N/60N/80N) for large and heavy sheet metal workpieces, confirm DIY matching scheme or OBM customization requirements in advance. Second, inspect the nitrile rubber cup body before installation to check for cracks, surface wear, aging deformation and elastic attenuation, ensure no quality defects. Third, thoroughly clean the suction cup sealing surface and sheet metal surface to remove stamping oil, dust, metal scraps and dirt, ensuring full close fitting to avoid vacuum air leakage. Fourth, align the standard interface of the suction cup with the pneumatic connector of the robotic arm or sheet metal automation equipment, install and lock firmly to prevent loosening and air leakage caused by high-frequency vibration. Fifth, connect the vacuum pipeline for idle air tightness test, adjust the vacuum pressure to the optimal range suitable for metal plate handling, and confirm stable vacuum response and no leakage. Sixth, conduct trial gripping test on sheet metal workpieces, verify stable adsorption without slipping or shaking during high-speed operation, then start formal automated production. For daily maintenance, regularly clean residual stamping oil and metal debris on the suction cup surface, check rubber elasticity and sealing performance, and replace the suction cup timely if suction weakens, wear aging or sealing failure occurs.
About Product
Highlight
High-Quality Nitrile Rubber: Ensures durability and long-lasting performance.
Customizable Support: Offers personalized solutions for various sheet metal applications.
Versatile Model Range: Available in sizes STC30N, STC40N, STC50N, STC60N, and STC80N.
Sheet Metal Vacuum Chuck: Designed specifically for handling and gripping sheet metal.
Dual Flange Design: Provides secure grip and prevents slippage during use.
About Us
Suzhou Edith Electronics Co., Ltd. is a comprehensive manufacturer specializing in design, development, and production of electronic components. Established in 2007, the company employs 5-10 professionals, focusing on reliable and cost-effective solutions for the manufacturing industry.
FAQs
who are we?
We are based in Jiangsu, China, start from 2007,sell to North America(50.00%),Domestic Market(10.00%),South Asia(5.00%),South America(5.00%),Oceania(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 5-10 people in our office.
how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
why should you buy from us not from other suppliers?
We have 20 years of design and research experience, focusing on various automatic mechanical equipment accessories, electromechanical equipment accessories, such as vacuum suction cups, hardware brackets, pneumatic components, silicone products, rubber pro
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