Silicone strip extruder

Model XJ-45 XJ-65 XJ-80 XJ-110 Screw Diameter (mm) 45 65 80 110 Length-to-Diameter Ratio 12:1 12:1 12:1 12:1 Motor Power (kW) 7.5 11 15 30 Screw Speed (r/min) 10–70 10–70 10–70 10–70 Output (kg/h) 20–30 40–60 120–150 200–280 Applications This machine is suitable for the efficient extrusion and continuous vulcanization of silicone rubber profiles such as silicone strips. Its innovative design, including an advanced feeding system, ensures excellent production stability while reducing operator workload. The high compression ratio and long length-to-diameter ratio of the screw enhance extrusion density and mixing efficiency, resulting in products with smooth inner and outer surfaces, no bubbles, and consistent dimensional stability. Key Performance Features of the Silicone Strip Extruder 1. Equipped with an AC motor and variable-frequency drive, this machine offers a wide speed range, enabling flexible adaptation to produce silicone rubber products of various specifications, while ensuring ease of operation. 2. It utilizes a hardened-gearbox reducer designed specifically for rubber extrusion, providing low noise, high transmission torque, smooth operation, and convenient maintenance. 3. Featuring pneumatic cylinder‑assisted feeding, the machine can process multi‑layer rubber strips, delivering dense extrusions with superior product quality. 4. A dual-channel automatic temperature controller is incorporated, minimizing temperature fluctuations during heating. Depending on the specific processing requirements, users can precisely select the desired heating temperature, with automatic control over the set temperatures of both the barrel and die. 5. The machine employs electric heating for the barrel, complemented by circulating cooling, allowing rapid cooling of the material to prevent thermal degradation.

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Classification:

Rubber extruder

Business Hotline:

400-0319-386

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Silicone strip extruder

Model number	XJ-45	XJ-65	XJ-80	XJ-110
Screw diameter mm	45	65	80	110
Length-to-diameter ratio	12:1	12:1	12:1	12:1
Motor power kW	7.5	11	15	30
Screw rotational speed r/min	10-70	10-70	10-70	10-70
Production rate kg/h	20-30	40-60	120-150	200-280

Purpose

It is suitable for the efficient extrusion and continuous vulcanization of profiled silicone products such as silicone strips. The design of the silicone extruder and its feeding system have been successfully implemented, ensuring excellent production stability and reducing the workload on operators. A screw with a high compression ratio and a high length-to-diameter ratio delivers superior extrusion density and mixing performance, resulting in products with smooth inner and outer surfaces, no bubbles, and consistent dimensional stability.

Performance Characteristics of Silicone Strip Extruders

1. This machine is equipped with an AC motor and features variable-frequency speed control, offering a wide speed range, excellent adaptability to the production of silicone rubber products in various specifications, and convenient operation.

2. This machine is equipped with a hardened‑tooth‑surface rubber extruder reducer, which features low noise, high transmission torque, smooth operation, and convenient maintenance.

3. This machine employs pneumatic cylinder‑driven forced feeding, enabling the processing of multi‑layer rubber strips with dense extrusion and excellent product quality.

4. This machine is equipped with a dual-channel automatic temperature controller, ensuring minimal temperature fluctuations during heating. It allows for optimal selection of the heating temperature based on different processing requirements and automatically maintains the set temperatures of the heated barrel and die head.

5. This machine employs electric heating for the barrel and a circulating cooling system, enabling instant cooling of the material to prevent thermal degradation.