This unit is used for extruding and continuously vulcanizing silicone rubber wire core insulation. The entire machine operates stably and reliably, with all components operating synchronously. The control system is reliable, advanced, and applicable. This unit is suitable for extruding silicone rubber raw materials.
Main Technical ParaMeters
| Item | Specification |
| Diameter Before Extrusion | Φ1.3‑Φ8.5 mm |
| Outer Diameter After Extrusion | Φ2.0‑Φ12 mm |
| Screw Rotation Speed | 10‑60 r/min (Model 90 extruder) |
| Maximum Extruder Output | 250 kg/h (Model 90 extruder) |
| Maximum Traction Force | 1250 kg |
| Maximum Traction Line Speed | 200 m/min |
| Pay‑off Reel Size | PN 800‑1250 |
| Take‑up Reel Size | PN 800‑1600 |
| Total Installed Power Capacity | 120 kW |
| Equipment Operation Direction | Operator faces the machine, operating from right to left |
| Equipment Color | Main unit: RAL7035 light grey; Warning color: RAL1003 yellow |
| Conductor Cross‑section | 1.5 mm² ~ 35 mm² |
| Base Material | Fire‑resistant ceramicized silicone rubber |
| Insulation Thickness | 0.6 mm ~ 1.2 mm |
| Incoming Wire Diameter | 1.35 mm ~ 8.5 mm |
| Finished Insulated Wire Diameter | 2.5 mm ~ 11 mm |
| Line Speed | ≤ 200 m/min |
SC90/12 Silicone Rubber Extrusion Unit for Stable Silicone Rubber Extrusion
When I talk with customers about Silicone Rubber Extrusion Equipment, one question often comes up first: “What makes a good silicone rubber extrusion unit?” My answer is usually simple. It is not just about the extruder itself. A useful machine needs to feed material steadily, keep the extrusion process under control, form the product consistently, and work reliably during long production runs.
That is the idea behind our SC90/12 Silicone Rubber Extrusion Unit. We designed this equipment for manufacturers who need stable and continuous silicone rubber extrusion. Depending on the final configuration, the unit can be used for silicone rubber wire, cable, tube, profile, sealing products, and other continuous silicone rubber products.
At Wuxi Shuochuan Electromechanical Equipment Manufacturing Co., Ltd., we work across research and development, manufacturing, and sales. So when we build extrusion equipment, we look at the machine from the production side. We think about how the material enters the extruder, how the extrusion process is controlled, how the operator works with the equipment, and how the finished product is handled after extrusion.
The SC90/12 model should be understood as a model designation. The numbers should not be treated as guaranteed output, extrusion speed, temperature, or finished-product dimensions unless those values are confirmed in the technical specification for a particular project. Silicone rubber products vary considerably, and the correct configuration needs to be matched with the actual production requirements.
The SC90/12 Silicone Rubber Extrusion Unit is a machine designed to continuously process silicone rubber and form it into a required shape through an extrusion process. In everyday language, I would describe it as a controlled system that takes silicone rubber material in one side and helps produce a continuous rubber product from the other side.
That sounds straightforward, but anyone who has worked with extrusion knows that stable production depends on many small details. Feeding, extrusion pressure, temperature control, die selection, product cooling, line speed, and take-up all have an effect on the final result.
Silicone rubber is widely used because it can offer flexibility, electrical insulation, heat resistance, weather resistance, and other useful properties. These characteristics make silicone rubber suitable for many products, especially wires, cables, tubes, seals, and flexible profiles.
However, the equipment used to process silicone rubber needs to match the material and the product. A machine designed around one product cannot automatically be considered suitable for every silicone rubber application.
For this reason, we normally discuss the following points before confirming an SC90/12 silicone rubber extrusion unit:
Silicone rubber material and compound
Finished product type
Product dimensions and cross-section
Conductor information for wire and cable applications
Required production capacity
Extrusion and forming requirements
Vulcanization or curing process, when applicable
Cooling requirements
Take-up and winding requirements
Available factory space
This technical discussion may seem like a small step, but it saves time later. A production machine should be selected around the product, not simply around a model number.
Depending on the configuration, a silicone rubber extrusion unit can be used for a range of continuous products. These may include insulated wires, flexible cables, silicone rubber tubes, strips, sealing profiles, protective sleeves, and other extruded rubber products.
For customers looking for a silicone rubber extrusion machine, the SC90/12 can provide a practical starting point for discussing the required production system.
I prefer to explain an extrusion unit by following the material through the machine. It makes the process much easier to understand.
The Production Process starts with silicone rubber material. Before the material enters the extrusion unit, it needs to be prepared according to the production process.
The feeding system then supplies the material to the extruder. Stable feeding matters because an unstable material supply can lead to changes in extrusion output and product dimensions.
In continuous production, small variations can become bigger problems over a long production run. That is why we pay attention to feeding stability when developing and configuring the machine.
Inside the extrusion unit, mechanical force moves and processes the silicone rubber material. The material is then pushed toward the extrusion die, where it takes the required shape.
For a silicone rubber wire, the material may be formed around a conductor. For a tube, the die creates a hollow profile. For a sealing strip, the die forms the required cross-section.
The basic idea is the same, but the actual tooling and machine settings depend on the product.
Controlled processing is an important part of silicone rubber extrusion. Different silicone rubber compounds can behave differently, so the operating conditions must be selected according to the material and product.
We do not recommend using one fixed process condition for every silicone rubber product. Instead, we confirm the customer's material and production requirements before determining the appropriate configuration.
After the material passes through the die, it becomes a continuous product. At this stage, product dimensions and surface appearance need to remain stable.
For wire and cable manufacturers, even small changes in insulation thickness can matter. For profiles and seals, the cross-section needs to remain consistent enough for the product's intended application.
Depending on the complete Production Line, the extruded product may move through a cooling section before entering the take-up system or another downstream process.
The purpose is simple: help the material stabilize before it is collected or processed further.
For continuous silicone rubber wires, cables, tubes, and profiles, take-up is another important part of production. The product needs to be collected without unnecessary tension or damage.
A well-matched take-up system helps keep the finished roll neat and easier to store, transport, and use.
| Process Stage | Main Function | Key Production Concern |
|---|---|---|
| Material Feeding | Supply silicone rubber continuously | Stable and even feeding |
| Extrusion | Process and form the material | Stable extrusion conditions |
| Die Forming | Create the required product shape | Dimensions and surface quality |
| Cooling | Help stabilize the extruded product | Consistent product handling |
| Take-Up | Collect the finished continuous product | Winding and tension stability |
Source: Process description based on the SC90/12 silicone rubber extrusion equipment concept and standard continuous extrusion principles. The final process arrangement depends on the customer's product and confirmed equipment configuration.
When we develop industrial equipment, we try not to make the machine complicated just for the sake of adding features. The equipment needs to be useful on the factory floor.
The SC90/12 is designed for continuous silicone rubber extrusion. This is especially useful for products manufactured in long lengths, such as wires, cables, tubes, and profiles.
Continuous production places higher demands on process stability than occasional production. The machine needs to maintain consistent operation while the material continues to move through the system.
Feeding is often overlooked when people talk about extrusion machines. In practice, it has a direct relationship with production stability.
We therefore consider the feeding system as an important part of the complete extrusion process. The final feeding arrangement is selected according to the material and production requirements.
The extrusion section is designed to process silicone rubber in a controlled way. Stable extrusion helps reduce unnecessary variation in the finished product.
This is particularly useful when the product needs consistent insulation thickness, outer diaMeter, cross-section, or surface appearance.
Different customers have different products. Some produce silicone rubber wire, while others produce cable, tubing, sealing profiles, or flexible industrial products.
We therefore approach the SC90/12 as a configurable industrial extrusion unit rather than a machine that must be used in exactly one way.
Automation should make production easier to manage. Operators need to understand what the machine is doing and adjust the required settings without unnecessary complexity.
Our company has developed automated equipment with attention to efficient operation, energy saving, and human-machine interaction. We believe these practical details matter during everyday production.
Silicone rubber is used across several industries. The SC90/12 can be considered for applications in wire and cable manufacturing, new energy, automotive, electrical and electronic products, communication equipment, medical products, and industrial sealing.
Actual suitability still needs to be confirmed according to the product specification and production process.
There is a common mistake when buying extrusion equipment: comparing machines only by numbers.
Of course, technical specifications matter. But a machine with a larger theoretical capacity is not automatically a better machine for every application.
I normally recommend looking at the complete production requirement.
Start with the material. What type of silicone rubber will you use? What is its processing behavior? What final properties are required?
These questions help determine whether the extrusion unit is appropriate and what configuration may be needed.
A thin silicone rubber wire and a thick silicone rubber profile have very different production requirements.
The product drawing is therefore one of the most useful documents a customer can provide. It allows the equipment supplier to understand the required cross-section and forming conditions.
Production capacity should be considered together with product quality. If the customer needs a certain output, we need to understand the product size, material, and working schedule before discussing the appropriate machine configuration.
Controlled temperature is important during material processing. However, I would not recommend selecting equipment based on one advertised temperature number alone.
The correct operating range depends on the material and production process. The actual temperature settings should be established during technical confirmation and process testing.
For continuous products, stable extrusion is one of the most important points. The goal is to keep the product consistent from the beginning of a production run to the end.
Industrial equipment needs regular maintenance. When evaluating a Silicone Rubber Extruder manufacturer, customers should consider whether routine inspection and maintenance can be performed conveniently.
Easy access to important components can make a difference during long-term operation.
| Selection Item | Basic Question | Why It Matters |
|---|---|---|
| Material | What silicone rubber is being processed? | Influences extrusion behavior and configuration |
| Product | What product will be manufactured? | Determines die and forming requirements |
| Dimensions | What are the product size and cross-section? | Affects extrusion and tooling design |
| Output | How much product is required? | Helps determine production configuration |
| Downstream Process | Is cooling, vulcanization, or take-up required? | Determines the complete production arrangement |
| Factory | Where will the equipment be installed? | Affects layout and installation planning |
Source: Wuxi Shuochuan equipment selection and technical confirmation practice. Final machine specifications are determined according to customer product, material, process, and production requirements.
For customers specifically searching for an SC90/12 silicone rubber extrusion unit, I recommend treating the model as the starting point for technical discussion rather than the final answer.
We need to know what you want to produce. Once we understand the product, we can discuss the suitable extrusion configuration, Auxiliary Equipment, production process, and downstream handling system.
One reason silicone rubber extrusion equipment is widely used is that silicone rubber can meet the needs of many different products. The same basic extrusion idea can support different applications when the equipment configuration and tooling are changed accordingly.
Wire and Cable Production is one of the important application areas for silicone rubber extrusion equipment.
Silicone rubber can be used as insulation or protective material for selected wire and cable products. The extrusion process forms the material around the conductor and creates a continuous insulated product.
For these applications, stable extrusion and consistent insulation thickness are particularly important.
The new energy sector uses many types of electrical equipment and cable systems. Some applications require flexible and heat-resistant insulation materials.
Depending on the product design, silicone rubber can be considered for selected new energy wire and cable products.
Our company also develops photovoltaic wire and Cable Production Lines and charging pile cable production lines, so silicone rubber extrusion can fit into a broader wire and cable equipment portfolio.
Automotive electrical systems contain a large number of wires and cables. Some products need to remain flexible while operating in demanding environments.
Silicone rubber can be suitable for selected automotive wire applications because of its useful flexibility and temperature-related properties.
The actual material and product standard must always be confirmed for a specific automotive application.
Silicone rubber is also used in electrical insulation and electronic products. Its flexibility makes it useful for applications where rigid plastic materials may not be the best fit.
The SC90/12 can be considered for suitable continuous silicone rubber extrusion products used in electrical and electronic manufacturing.
Communication equipment requires different types of cable products depending on the system and application.
Where silicone rubber is selected as the insulation or protective material, a stable extrusion process can help manufacturers maintain consistent product quality.
Silicone materials are widely associated with medical and healthcare products because of their flexibility and useful material properties. However, medical manufacturing has strict material, cleanliness, validation, and regulatory requirements.
For medical applications, the equipment and material system must be evaluated against the specific product requirements rather than assuming that a standard extrusion configuration is automatically suitable.
Silicone rubber is also used for continuous seals, strips, tubes, and industrial profiles.
For these products, the shape of the extrusion die is especially important. The machine needs to work together with the correct tooling and downstream cooling or handling system.
| Industry | Possible Products | Main Production Focus |
|---|---|---|
| New Energy | Selected wires and cables | Insulation and continuous extrusion |
| Automotive | Silicone rubber automotive wires | Flexible and consistent insulation |
| Electrical | Insulated wires and flexible products | Product dimensions and insulation quality |
| Electronics | Flexible wires and protective products | Stable forming and surface quality |
| Communication | Selected cable products | Continuous and consistent extrusion |
| Industrial | Seals, tubes, and profiles | Cross-section and dimensional consistency |
Source: Application information is based on the product application scope supplied for silicone rubber extrusion equipment and Shuochuan's stated wire and cable equipment portfolio. Specific applications require confirmation of material and product standards.
When we manufacture customized industrial equipment, the process begins with communication. We do not want to manufacture a machine first and ask questions later.
We first discuss the customer's product and production requirements. This can include product drawings, material information, required output, production process, factory layout, take-up requirements, and delivery expectations.
If the customer already has an existing production process, we can also discuss how the new equipment needs to connect with the current system.
After the technical requirements are confirmed, manufacturing and assembly begin.
Wuxi Shuochuan integrates R&D, manufacturing, and sales. This allows us to keep technical development and actual equipment manufacturing closely connected.
Our company has obtained more than ten utility model patent certificates, reflecting our continued investment in equipment development and technical improvement.
Before shipment, each machine is assembled, tested, and inspected according to the agreed specifications.
For an extrusion unit, we pay attention to the basic operation of the equipment and the relationship between the major components. The goal is to make sure the machine is ready for installation and commissioning at the customer's site.
Standard delivery generally includes the complete silicone rubber extrusion unit, necessary components, technical documents, and accessories specified in the confirmed order.
The exact delivery contents depend on the project. For customized equipment, I recommend that customers review the final packing list before shipment.
The production period depends on the model, configuration, customization requirements, order quantity, and production schedule.
After technical specifications are confirmed, we can provide a more accurate delivery schedule. This is more reliable than giving every customer the same standard lead time.
Payment terms are normally arranged according to the contract. For customized equipment, a common arrangement is a deposit before production followed by the remaining balance before shipment.
The final payment structure should be clearly stated in the commercial contract.
We can arrange transportation by sea, air, or land according to the destination, equipment dimensions, delivery schedule, and customer requirements.
For larger industrial machines, sea transportation is often a practical choice. Other methods can be considered when delivery time or destination conditions require a different approach.
Industrial equipment needs protection during long-distance transportation. Humidity, vibration, loading, unloading, and handling can all create risks.
We normally use moisture-resistant materials, protective cushioning, and strong export wooden cases or pallets where appropriate. The final packaging method is selected according to the equipment size and shipping method.
Choosing an industrial equipment supplier is not only about comparing prices. The more important question is whether the supplier understands the production process and can communicate clearly when something needs to be customized.
Our company was established around the idea of combining technology development with actual equipment manufacturing. We integrate R&D, manufacturing, and sales, and our product range covers several areas of wire, cable, and extrusion equipment.
Our main products include high-speed extruders, three-in-one BV extrusion automatic production lines, three-in-one plus one BVVB automated production lines, photovoltaic wire and cable production lines, automotive Wire Production lines, electronic Wire Production Lines, network communication wire production lines, cable production lines, charging pile cable production lines, take-up and unwinding equipment, auxiliary equipment, and related raw materials.
This product range gives us a broader understanding of cable production than focusing on one isolated machine. In an actual factory, the extruder is only one part of the process. Material feeding, extrusion, cooling, take-up, unwinding, control, and auxiliary equipment may all need to work together.
Our corporate spirit is Quality First, Continuous Improvement, and Honest Service. We try to keep this idea practical by paying attention to machine manufacturing, testing, customer communication, and after-sales support.
We have also obtained more than ten utility model patent certificates through our equipment development work. These patents are part of our continuing effort to improve automated production equipment.
The company states that it has passed ISO 19001 quality management system certification. Since certification details should always be checked against the current valid certificate, customers who require formal certification evidence can request the latest documentation during supplier evaluation.
For me, the most important part of equipment selection is still communication. If a customer tells us, “I need an SC90/12,” that gives us a model reference, but it does not tell us enough about the project.
If the customer tells us, “I need to produce this silicone rubber wire, using this material, at this production target, with this conductor and finished diameter,” then we have something useful to work with.
That difference is important when choosing a silicone rubber extrusion equipment manufacturer.
The SC90/12 is designed for silicone rubber extrusion applications. Depending on the configuration, it can be used for wires, cables, tubes, profiles, seals, and other continuous silicone rubber products.
The SC90/12 refers to the silicone rubber extrusion unit. Whether a project requires additional equipment such as cooling, vulcanization, take-up, unwinding, or other auxiliary systems depends on the customer's complete production process.
Yes, it can be considered for suitable silicone rubber wire applications. The actual configuration needs to match the conductor, insulation structure, silicone rubber material, product dimensions, production target, and downstream process.
Yes. Silicone rubber cable production is one of the potential application areas. The specific machine configuration should be confirmed according to cable structure, material, dimensions, and required production performance.
It can be considered for suitable new energy wire and cable products that use silicone rubber. The exact suitability depends on the cable design, material, applicable requirements, and production process.
Yes. Industrial extrusion equipment often requires project-specific configuration. We normally discuss material, product structure, dimensions, production target, process requirements, take-up, factory conditions, and other details before confirming the final configuration.
Lead time depends on the model, configuration, customization requirements, order quantity, and current production schedule. We confirm the delivery schedule after the technical requirements are finalized.
Each machine is assembled, tested, and inspected before shipment according to the agreed specifications. The purpose is to confirm that the equipment operates properly before it leaves our factory.
Standard delivery generally includes the complete extrusion unit, necessary components, technical documents, and accessories specified in the order. The exact contents are confirmed in the final project documentation.
Payment terms are normally agreed by contract. A common arrangement for customized industrial equipment is a deposit before production and the remaining balance before shipment.
Transportation can be arranged by sea, air, or land depending on the destination, machine size, delivery schedule, and customer requirements.
We normally use moisture-resistant materials, protective cushioning, and strong export wooden cases or pallets where appropriate. The packaging method depends on the equipment and transportation arrangement.
I recommend sending the silicone rubber material information, product type, product drawing or dimensions, conductor information if applicable, required output, production process, take-up requirements, destination, and any special technical requirements.
These details allow us to understand the application more clearly and prepare a more practical proposal for the SC90/12 Silicone Rubber Extrusion Unit.
The SC90/12 Silicone Rubber Extrusion Unit is designed around a practical goal: stable and continuous silicone rubber extrusion.
For us, a good extrusion unit is not simply a machine with a motor, screw, barrel, and control system. It is part of a larger production process. Material feeding, extrusion, die forming, cooling, take-up, and operator control all have a role to play.
This is especially true for manufacturers producing silicone rubber wire, cable, tubes, profiles, seals, and other continuous products. Stable processing can make daily production easier to manage and can help manufacturers maintain more consistent product quality.
At Wuxi Shuochuan Electromechanical Equipment Manufacturing Co., Ltd., we combine equipment development, manufacturing, and sales. We also have experience across different wire and cable production equipment, including high-speed extruders, photovoltaic cable lines, automotive wire lines, electronic wire lines, communication cable lines, charging pile cable lines, and take-up and unwinding systems.
If you are evaluating an SC90/12 silicone rubber extrusion machine, I recommend starting with the product rather than the machine. Tell us what material you use, what product you need to make, what dimensions are required, and what production target you have.
From there, we can discuss the extrusion process, equipment configuration, downstream equipment, delivery schedule, packaging, transportation, and commercial terms.
Our approach is straightforward: understand the production requirement first, build the equipment around that requirement, test it carefully before shipment, and provide honest communication throughout the project.
That is how we work toward our long-term goal of creating practical equipment and helping customers build stable silicone rubber extrusion production processes.
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