Rubber Balls: A sphere made mainly of rubber material. Rubber material gives the sphere characteristics such as elasticity, toughness and wear resistance. They can be solid or hollow, and the size, color, hardness and other characteristics can be designed and manufactured according to different uses.
Rubber Balls Production Materials and Processes
Material Selection:
Natural Rubber: Latex collected from rubber trees is processed to form natural rubber. This rubber has good elasticity and softness, for example, it is often used in some toy rubber balls with high elasticity requirements and relatively mild use environments. It can withstand repeated compression and rebound, so that the rubber ball has a good feel and elastic performance during play.
Synthetic rubber: such as styrene-butadiene rubber, butadiene rubber, etc. Styrene-butadiene rubber has good comprehensive performance, wear resistance and aging resistance, and is often used to make industrial rubber balls or rubber balls for outdoor use; butadiene rubber has the characteristics of high elasticity and good cold resistance, and is suitable for rubber balls used in low temperature environments. These synthetic rubbers can adjust their properties through chemical synthesis to meet different needs.
Rubber Balls production process:
Mixing: Mix the rubber raw materials with various additives (such as vulcanizers, accelerators, antioxidants, fillers, etc.) in a rubber mixer. Vulcanizers can cross-link rubber molecules and improve the strength and elasticity of rubber; fillers (such as carbon black) can increase the hardness and wear resistance of rubber. This process is like mixing various raw materials together when making pastries to give the rubber the desired properties.
Molding: The mixed rubber material is made into a spherical shape by injection molding, compression molding or extrusion molding. Injection molding is suitable for large-scale production of high-precision rubber balls, which can accurately control the size and shape of the ball; compression molding can produce rubber balls with various complex patterns or special structures; extrusion molding is mainly used to make hollow rubber balls or some special shapes of rubber ball parts.
Vulcanization: The molded rubber ball is vulcanized at a certain temperature and pressure. This is a key step. Vulcanization can change the molecular structure of rubber and further improve the physical properties of rubber balls, such as strength, elasticity, wear resistance and aging resistance. The vulcanized rubber ball is more stable in chemical and physical properties and can better adapt to various usage environments.
Shandong Zhongxing Zehui Sports Technology Co., Ltd.: In 2024, it obtained patents such as "a rubber ball mold for rubber machinery" and "a rubber ball screening device". These patents help improve the quality and screening efficiency of rubber ball processing, and show certain innovation capabilities in rubber ball manufacturing technology.
Ningbo Taishun Sealing Technology Co., Ltd.: It was established 25 years ago, with a scale of 100-499 people. In addition to rubber balls, it also produces level switches, temperature calibrators, seals, oil seals and other products. Its experience in sealing technology may provide better quality assurance for the production of rubber balls. The product quality and corporate reputation have been tested in the market for a long time.
Taizhou Dafeng Rubber Co., Ltd.: Established 28 years ago, with a scale of 100-499 people, it is mainly engaged in the production and sales of chemical/chemical, rubber products, testing equipment, seals, O-rings and other products. Long-term industry experience has enabled it to accumulate profound technical background and management experience in the research and development of rubber materials, optimization of production processes and product quality control.
Ningbo High-tech Zone Zhonggao Sealing Technology Co., Ltd.: Established 12 years ago, with a scale of 50-99 people, it mainly produces polyurethane, irrigation equipment, O-rings, rubber parts, Y-rings and other products, focusing on the research and development of sealing technology and rubber products, and has unique technical advantages in the sealing performance and quality control of rubber balls.
Shanghai Wanxin Rubber Products Co., Ltd.: It is a direct supply factory for the production of fluororubber balls Home, professional in the application and production of fluororubber materials, able to meet the specific industry's requirements for special properties of rubber balls such as corrosion resistance and high temperature resistance.
Yongkang Xiucai Hardware Products Co., Ltd.: is a professional small-size caster production factory, producing and supplying 1.5-inch and 2-inch rubber ball casters. It has certain technical expertise and production experience in the production and processing of small rubber products. Its products are widely used in various small equipment and furniture.
Ningbo Xutai Rubber Industry Co., Ltd.: Founded 17 years ago, with a scale of 100-499 people, its main products include molds, rubber seals, gaskets, hardware, vulcanizers, etc. It has rich experience in the production of rubber products and related accessories, and can provide rubber balls The company provides complete industrial chain support for the production of rubber balls, ensuring product quality and production efficiency.
Dongguan Unis Sporting Goods Co., Ltd.: Founded in 1997, it mainly produces and sells ball products, including inner tubes, middle tubes, rubber balls, etc. Its long-term accumulation in the field of sporting goods has enabled it to have a deeper understanding of the performance requirements and market demand of rubber balls, and is able to produce rubber ball products that meet the needs of different sports and consumers.
Jiangyin Mingde Sporting Goods Co., Ltd.: It mainly produces rubber balls and other rubber products, focusing on the production of rubber products in the field of sporting goods. In the process of product design and production, it will pay more attention to the elasticity, wear resistance and other performance indicators of rubber balls to meet the use needs of sports events and sports training.
Haining Qianlang Rubber Products Factory is specialized in manufacturing rubber products for more than 20 years. We are located in Haining, Zhejiang Province, nearby Shanghai. We uphold honesty, quality first, customer first for the purpose.
We can supply a wide range of rubber products to satisfy customer requirements, standard parts such as O-rings, quad-rings, V-rings and rubber balls are widely used in all industries. Except the standard parts, we can supply custom made products which now is a large percentage of our business. We can design and produce special products as per drawings or samples with a diverse choice of material and processing technology, and customized rubber parts like grommets, washers, gaskets, bumpers, bushings, plugs, bellows, extrusions and so on. During the past 20 years, we have got much experience of custom solutions.
Our Materials include FKM, NBR, Silicone, EPDM, NR, PU, CR, HNBR, SBR, IIR, SEP,Fluorosilicone, Aflas, FFKM, etc. And other special materials, such as NR & SBR mixture, NBR & PVC mixture, also can be used according to your requirement.
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Now we have built good relationships with many customers all over the world, their continual order is a great encouragement to us. We will grow up with our customers and always provide them quality products.