how we manufacture rubber components of all sizes

1. contact@harkeshrubber.com +91-22-40060400 Our Products  Industries About Engineering  Know How Blogs Contact RUBBER INDUSTRY Quick Enquiry How We Manufacture Rubber Components of All Sizes BY HARKESH-RUBBER ON AUGUST 21, 2025  0 COMMENTS When you think of rubber components, the first thing that might come to mind is a small O-ring or gasket. But at Harkesh Rubber LLP, from micro-precision parts to large-diameter seals, our manufacturing capabilities are designed to deliver reliability, performance, and consistency. Here’s a peek into how we make it happen. 1. Understanding the Requirement Every project starts with understanding the application, environment, and performance expectations. Small parts often require high precision for sealing, insulation, or vibration damping. Large parts may need strength, flexibility, and resistance to extreme conditions such as high pressure, temperature variations, or chemical exposure. Our engineering team works closely with clients to select the right material and design, ensuring every dimension and property is fit for purpose. 2. Material Selection & Formulation We work with a wide range of polymers, from Nitrile (NBR) and EPDM to Fluoroelastomers (FKM) and Silicone, customizing compounds to meet specific industry standards. For sub-zero applications, we develop low-temperature resistant compounds. For high-performance environments, we use heat- and chemical-resistant blends. Our in-house compounding ensures consistent quality from batch to batch. 3. Precision Moulding Whether the component is small or large, the moulding process is critical: Micro & small components: Manufactured using compression, transfer, or injection moulding, with tight tolerances and minimal flash. Large components: Produced with careful temperature and pressure control to ensure uniform curing. 4. Finishing & Quality Checks Post-moulding, each part undergoes specialized finishing: Cryogenic deflashing for small components to remove micro burrs without affecting dimensions. Manual trimming & inspection for large components to maintain edge integrity. We use automatic visual inspection machines for precision parts and rigorous manual checks for bigger components. Our Promise No matter the size, our approach remains constant i.e engineering precision, uncompromising quality, and customer-focused solutions. Our every product carries our signature of trust. At Harkesh Rubber LLP, we don’t just make rubber parts, we create components that keep industries running smoothly.  Our Batch Weighing Machine In the world of high-performance rubber components, accuracy starts at the very first step, preparing the perfect batch. At Harkesh Rubber LLP, our batch weighing machine plays a crucial role in ensuring that every ingredient in our rubber compounds is measured with uncompromising precision. Exact Ingredient Measurement – Every compound formulation demands specific proportions to achieve the desired mechanical, chemical, and thermal properties. Topson’s automated weighing system ensures these are achieved consistently, every time. Automation for Reliability – The machine minimizes human intervention, reducing the possibility of manual errors and maintaining uniformity across batches. Improved Efficiency – Faster, more accurate batching means smoother production flow and reduced downtime. Data & Traceability – We can log and review every batch detail for quality audits and process optimization. This isn’t just about weighing materials — it’s about laying the foundation for components that meet the toughest industry standards in valves, flow control, automotive, and beyond. Because quality starts with precision, and precision starts here. PRODUCTS QUICK LINKS Mumbai Office: Harkesh Rubber LLP, 108, Adarsh Industrial Estate, Sahar Road, We Value Your Privacy SETTINGS RUBBER DIAPHRAGM BLOG Chakala, Andheri (East), Mumbai 400099 NextRoll, Inc. ("NextRoll") and our 20 advertising partners use cookies and similar technologies on this site and use BUTTERFLY SEALS CASE STUDIES personal data (e.g., your IP address). If you consent, the cookies, device identifiers, or other information can be stored or accessed on your device for the purposes described below. You can click "Allow All" or "Decline All" or GASKETS DOWNLOADS click Settings above to customise your consent regarding the purposes and features for which your personal data USA Office: Harkesh Rubber LLP, 415 will be processed and/or the partners with whom you will share personal data. 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