Raw Material & Compound Preparation
Material preparation starts according to the specified rubber type, hardness and project requirements before production begins.
Product Collection
Julong Rubber manufactures custom rubber impellers for pumps, marine systems, water transfer equipment, cooling systems, fluid handling equipment, and industrial machinery. We support OEM and ODM production based on drawings, samples, dimensions, metal hub...
Category Overview
Julong Rubber manufactures custom rubber impellers for pumps, marine systems, water transfer equipment, cooling systems, fluid handling equipment, and industrial machinery. We support OEM and ODM production based on drawings, samples, dimensions, metal hub requirements, or pump application conditions.
Rubber impellers are designed for flexible rotation, fluid movement, sealing contact, wear resistance, and stable performance in demanding pump applications. Material options can include natural rubber, neoprene, NBR, EPDM, silicone, FKM, and custom rubber compounds depending on water, oil, coolant, chemical exposure, temperature, rotation speed, and service-life requirements.
Buyers can specify outer diameter, inner hub size, vane number, vane height, rubber hardness, metal insert material, bonding requirements, working fluid, tolerance, quantity, and packaging. Julong Rubber provides material advice, mold development, rubber-to-metal bonding support, sampling, inspection, and export-ready production for custom rubber impeller projects.
Manufacturing Process
See how custom rubber components move through material preparation, production, secondary processing, inspection, batch manufacturing and shipment. Real production photos provide a more direct view of the manufacturing process behind each order.
The exact production route varies by product, material, tooling and manufacturing process.Material preparation starts according to the specified rubber type, hardness and project requirements before production begins.
Rubber material is prepared for the required manufacturing route, which may include cutting, weighing, preforming or extrusion preparation.
Parts are molded, extruded or otherwise formed according to the product design, tooling and selected rubber manufacturing process.
After primary forming, required secondary operations can include trimming, cutting, joining, bonding or other product-specific finishing processes.
Dimensions, appearance and specified characteristics can be checked during production according to the drawing and agreed inspection requirements.
Approved production conditions are carried into repeat manufacturing, with batch output prepared for inspection, handling and final release.
Finished parts are prepared for final inspection, packing, identification and shipment according to the confirmed order requirements.
Send your drawing, sample, material requirement, quantity, and working conditions. Julong Rubber will help review material selection, tooling, production method, and quotation details.