Silicon Rubber Strip Cutting

The Silicon Rubber Strip Cutting Machine from Ecotech Industries is a high-performance, fully automated solution designed for industries that require precision cutting of silicon rubber strips. Built with a PLC-controlled system, PTO-driven servo motors, and advanced feeding mechanisms, this machine ensures accuracy, efficiency, and long-term reliability for high-volume production environments.

Manufacturers across automotive, electrical, and industrial sectors rely on silicon rubber strips for sealing, insulation, vibration dampening, and specialized applications. The demand for consistent, precise cutting has never been higher — and this machine delivers with ±1% accuracy, customizable cutting modes, and a production rate of up to 80 pieces per minute.

PLC Controlled Automatic Operation

At the heart of the machine lies a PLC-based control system, providing seamless automation and advanced programming capabilities. The programmable logic controller monitors and controls every aspect of the cutting process, from feeding to final take-up.

Operators benefit from an easy-to-use interface, allowing them to select between manual and automatic modes. Automatic mode ensures continuous cutting at high speeds, while manual mode gives flexibility for setup, maintenance, and custom runs.

This automation reduces the need for constant operator supervision, minimizes errors, and ensures consistent results across every production batch.

PTO-Driven Servo Motor Cutting Mechanism

The cutting assembly is PTO-driven and powered by a servo motor that provides vertical cutting movement. This setup ensures smooth, precise cuts while maintaining consistency over long production cycles.

Servo motors are known for their precision, low maintenance, and high responsiveness. Combined with the PTO mechanism, they ensure the cutting blade moves with exact force and timing, resulting in burr-free, clean cuts. The vertical motion design allows for both half cuts and full cuts, depending on production requirements.

AC Drive Operated Feeding Roller

Feeding is handled by an AC drive-operated roller system that supports both forward and reverse rotations. This allows the rubber strip to be advanced into the cutter or retracted for adjustments, enhancing flexibility during operations.

The feeding roller ensures smooth and steady movement of the strip, maintaining tension and alignment to prevent defects. This feature is particularly important when handling thin strips, as it reduces the risk of skewed or uneven cuts.

Final Take-Up Conveyor with AC Motor

Once cut, the rubber strips are transferred onto a final take-up conveyor driven by an AC motor. The conveyor ensures that finished pieces are collected efficiently without damaging or misaligning them.

By automating the final stage of production, the machine reduces manual handling and speeds up workflow, allowing operators to focus on monitoring rather than collection.

Precision Accuracy: ±1% of Set Length

Precision is one of the standout features of this silicon rubber strip cutting machine. It guarantees an accuracy of ±1% of the set length, ensuring minimal material wastage and consistent product quality.

For industries where precision is non-negotiable — such as automotive sealing strips, medical-grade silicon products, or industrial insulation components — this level of accuracy ensures compliance with the most stringent standards.

High-Speed Cycle Time

With a cycle time of 80 pieces per minute for a strip width of 4.5mm, the machine is optimized for high-speed production. This makes it ideal for manufacturers handling bulk orders or requiring continuous supply for assembly lines.

The combination of speed and accuracy ensures manufacturers can increase output without compromising on quality.

Half Cut and Full Cut Modes

Flexibility is a key advantage of this system. The machine is capable of performing both half cuts and full cuts:

• Half Cut Mode – Only the rubber strip is cut, leaving the base film intact. This is essential in applications where strips need to remain attached to the carrier material for ease of handling.

• Full Cut Mode – Cuts through both the rubber strip and the base film, producing completely separated parts ready for use.

Operators can switch between modes based on project requirements, making the machine adaptable to multiple industries.

Manual and Automatic Running Modes

The system provides both manual and automatic modes:

• Manual Mode – Used for setup, adjustments, and low-volume production runs. Operators have direct control over feeding and cutting, which is useful during prototyping or custom projects.

• Automatic Mode – Designed for high-volume, continuous operations, where the machine runs seamlessly with minimal operator intervention.

This dual-mode capability ensures flexibility for different production needs, from small batches to mass manufacturing.

Durable MS Powder Coated Control Panel

The machine is equipped with a powder-coated MS control panel that houses all the electrical and automation systems. The powder coating provides resistance to corrosion and wear, ensuring long service life even in challenging industrial environments.

The control panel integrates the HMI screen, safety switches, and emergency stop features, giving operators complete control over machine operations in a safe and efficient manner.

HMI Interface Options

The system supports 7-inch or 3.5-inch HMI screens, offering flexibility based on user requirements.

• 7-inch HMI – Ideal for detailed monitoring, recipe management, and real-time graphical representation of data.

• 3.5-inch HMI – Compact, cost-effective option for simplified control in environments where space is limited.

Both options are designed for intuitive navigation, giving operators clear visibility into machine operations, parameters, and diagnostics.

Applications of Silicon Rubber Strip Cutting Machine

The machine is suitable for a wide range of applications, including:

• Automotive Industry – Cutting silicon strips for weather seals, gaskets, and insulation parts.

• Electronics & Electricals – Precision strips used for insulation and vibration control in electronic devices.

• Medical Equipment – Clean, accurate strips required for medical-grade silicon applications.

• Construction & Infrastructure – Strips used for waterproofing, sealing, and insulation in large-scale projects.

• Industrial Manufacturing – Customized silicon strips for CRDI, FIP, hoses, and fluid transmission products.

Advantages of Ecotech’s Silicon Rubber Strip Cutting Machine

1. High Precision – ±1% accuracy ensures consistent strip lengths with minimal wastage.

2. Fast Cycle Time – Capable of cutting 80 pieces per minute for narrow strips, meeting bulk production requirements.

3. Flexibility – Supports half cuts and full cuts depending on project needs.

4. Durability – SS 304 construction and powder-coated MS control panel for long service life.

5. Automation – PLC-controlled with servo motors and AC drives for error-free operations.

6. Operator-Friendly – Touchscreen HMI, manual and automatic modes, and recipe storage simplify usage.

7. Safety – Integrated control systems ensure safe operation with minimal human risk.