Silicon Extruder are made specially keeping in view the nature and properties of silicon Rubber. As silicon Rubber is very sticky and soft by nature, it takes time to clean the screw, In case of change in the colour or compound. So Bharaj has developed a very unique design in which the screw and barrel can be cleaned quickly with sliding arrangement.
MICROWAVE
CURING LINES
WITH SILICON
EXTRUDED PARTS
Bharaj Machineries - Manufacturer of Silicon Rubber Extruders in Mumbai, India.
The silicone extrusion process is a specialized process that requires more advanced equipment than an average extruder machine. Silicone rubber has unique qualities that require precise controls, stable processing conditions, and specific equipment to handle the highly adhesive and soft nature of the material. At Bharaj Machineries, we have combined our many years of expertise in rubber processing along with advanced engineering to provide machine solutions to help silicone extrusion manufacturers with consistent quality levels, maximise production rates, and maintain long-term operational efficiencies.
As a trusted manufacturer of silicone machines, we know that every profile, tube, gasket, seal, or custom component needs to meet a very high level of quality. Our extrusion equipment is designed for silicone extrusion manufacturers in multiple industries, including automotive, electrical, healthcare, food processing, and many industrial applications where dimensional accuracy and product consistency are critical to business success.
When we provide machinery for any application, we go beyond just supplying equipment. Our total extrusion solutions provide our customers with higher process reliability, resulting in lower downtime, and provide them with a competitive advantage in the marketplace.
Silicone processing presents unique manufacturing challenges. Unlike conventional rubber compounds, silicone rubber is extremely soft and sticky in nature, making extrusion, cleaning, and compound changeovers more demanding. At Bharaj Machineries, our manufacturing machine in Mumbai is specifically engineered to address these challenges while maximizing productivity and process efficiency.
As experienced silicone extrusion manufacturers, we have developed extrusion systems that combine robust engineering with practical operational advantages, helping manufacturers achieve consistent product quality while reducing downtime.
The BHFS-250 produces reliable and consistent extruded products in a broad spectrum of silicone types.
Machine Capacity
This machine will provide consistent material flow and controlled extrusion pressure to help manufacturers produce high-quality silicone rubber extrusions that have excellent dimensional consistency.
Bharaj silicone strainers are designed to improve the quality of the material before extrusion by removing contaminants and providing a cleaner compound flow.
Available Range:
Key Features:
The built-in hydraulic screen changer allows for easy and efficient screen changes with minimal downtime between production runs, providing greater process efficiency and continuity.
Consistent material feeding is one of the most important factors influencing the quality of a product's extruded shape and, consequently, the quality of the resulting product.
Hardened feed rollers are included in our systems and are specifically engineered so as to ensure accurate and uniform feeding of rubber strips into the extruder, thus, maintaining consistent feeding through all stages of the production cycle helps to maintain a stable extrusion pressure that results in superior quality silicone rubber extrusions and less dimensional variation.
An engineering approach such as this produces the following benefits:
The Bharaj extruder water circulation system has rotary pressure joints to assist with cooling due to extended performance. This system enables temperature control and helps maintain a consistent process during continuous operation.
The feeding arrangement, developed for the screw of the extruder, uses spiral undercut geometries to ensure a good “bite” of the materials by the feed roller. A proper relationship of the rotating feed roller to the screw allows for smooth transfer of the materials without any hiccups.
The optimised feeding mechanism also provides:
For silicone extrusion manufacturers who want new and consistent profiles produced using precision equipment, the technical advantages of the design will assist in producing silicone rubber extrusions that are consistent and repeatable from batch to batch.
When processing silicone, the quality of the final product is significantly impacted by the level of consistency in the extrusion pressure and the flow of the material. Variations in either of these parameters can result in dimensional discrepancies and surface imperfections, while also increasing the amount of material that must be wasted.
In Mumbai our extrusion technology has been developed with an emphasis on providing a stable process during the entire manufacturing process (feeding/ extrusion/ downstream curing). Each stage is optimised to ensure maximum efficiency in the manufacturing machines process.
This provides benefits for manufacturers, such as:
Being able to consistently produce high-quality extrusions in silicone elastomers gives silicone extrusion manufacturers increased confidence in their ability to meet customer design specifications and any industry requirements.
Manufacturers no longer just need a machine supplier, they need a true partner that understands production challenges and has the ability to deliver practical engineering solutions.
By working side-by-side with our customers, Bharaj Machineries gains valuable insights into their products, production targets, and future expansion plans. With this information, we can recommend solutions that closely align with our customers’ long-term operational goals.
As silicone extrusion machine manufacturers, we continue to invest in new ideas, machine development, and continuously improve processes for our customers to compete with the changing markets.
As part of this effort, our customers benefit from:
The demand for precision silicone products continues to grow across industries that require superior durability, flexibility, temperature resistance, and performance reliability. Meeting these expectations requires advanced machinery designed around the realities of silicone processing.
As trusted silicone extrusion manufacturers in Mumbai, Bharaj Machineries remains committed to delivering solutions that improve manufacturing efficiency and product quality. Through engineering innovation, process expertise, and customer-focused support, we help manufacturers achieve consistent results and sustainable production growth.
Whether you are producing specialized profiles, industrial components, tubing, or custom silicone rubber extrusions, Bharaj Machineries provides the technology, expertise, and reliability needed to support your success.
Bharaj silicone extruders are specifically designed for the sticky and soft nature of silicone rubber. Our unique sliding screw and barrel arrangement allows faster cleaning during color or compound changes, reducing downtime and improving production efficiency.
The BHFS-250 Silicone Rubber Extruder is designed to process silicone products ranging from 25 mm to 250 mm, making it suitable for manufacturing tubing, profiles, cords, seals, and various industrial silicone components.
Consistent feeding helps maintain stable extrusion pressure throughout the production cycle. This results in better dimensional accuracy, improved surface finish, reduced material wastage, and high-quality silicone rubber extrusions.
Our extrusion systems are suitable for producing silicone tubing, silicone cords, automotive seals, food-grade gaskets, medical profiles, electrical insulation components, and other custom silicone rubber extrusions.
The silicone strainer removes contaminants from the compound before extrusion. Combined with a hydraulic screen changer system, it ensures cleaner material flow, minimizes defects, and improves the overall quality of finished silicone products.
Yes. Our specially engineered sliding screw and barrel design allows quicker cleaning and maintenance, significantly reducing the time required for colour or compound changeovers compared to conventional systems.
Silicone rubber extrusions are widely used in automotive, healthcare, food processing, electrical, electronics, pharmaceutical, construction, and industrial manufacturing sectors where durability, flexibility, and temperature resistance are critical.
When evaluating silicone extrusion manufacturers, buyers should consider process expertise, machine design, extrusion stability, cleaning efficiency, after-sales support, production capacity, and the ability to maintain consistent product quality over long production runs.
Our extrusion systems incorporate features such as quick-clean sliding screw and barrel arrangements, hydraulic screen changers, hardened feed rollers, and optimized feeding mechanisms that help improve operational efficiency and reduce unplanned stoppages.
Yes. As experienced silicone extrusion manufacturers, we provide installation support, machine commissioning, operator training, process guidance, and after-sales service to help customers achieve maximum performance from their extrusion systems.
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