Reliable web tension control solutions for rubber converting lines

At CAMPEN Machinery A/S, we provide reliable and precise web tension control for rubber processing. Our systems are designed for stability, accuracy, and operator safety in demanding industrial environments. With a strong focus on practical solutions, we help manufacturers achieve consistent quality and high efficiency, whether you work with technical rubber, pharmaceutical-grade materials, or other elastic compounds.

Our extensive experience in rubber slitting, rewinding, and converting means you receive robust, easy-to-operate systems tailored for real-world production. We support you from the initial concept and layout through commissioning, operator training, and service across the equipment’s life cycle.

Stability and precision in web tension management for rubber

Controlling web tension in rubber and elastic materials is challenging due to their stretch and compressibility. CAMPEN Machinery A/S employs advanced closed-loop tension control using load cells to precisely measure web force. The system automatically adjusts torque at both unwinding and rewinding stations, ensuring steady tension during speed changes, stops, starts, and splicing. This approach minimises the risk of wrinkles, neck-in, stretching, and material defects even with highly elastic or tacky compounds.

Key features supporting your production line include:

• Automatic tension setpoint adjustments and recipe management for repeatable, error-free changeovers.
• Specialist sensors and nip stations that protect delicate materials.
• S-wrap and anti-adhesive rollers prevent marking and sticking, reducing cleaning time.
• Optical and ultrasonic edge guiding for precise web tracking and straight trims, even at high speeds.
• Operator safety through guarded access, lockout controls, and safe threading paths.

For industries with hygiene requirements, such as pharmaceutical and medical rubber processing, machines can be equipped with smooth, easy-to-clean surfaces, stainless steel construction, food-grade lubricants, and sealed drives to meet audit standards and cleanroom guidelines.

Specialist solutions for slitting, cutting, and winding rubber webs

Our slitter/rewinder modules are engineered specifically for rubber and elastic web handling. Shear and crush slitting systems deliver accurate, dust-free cuts with minimal material loss. For thicker compounds or larger roll sizes, you can integrate rotary cutters or guillotine knives that maintain precise web alignment and cut quality.

Winding quality directly affects downstream processes and customer satisfaction. Our winding and rewinding solutions utilise programmable taper tension profiles and lay-on rollers to ensure tight, stable rolls free from air entrapment. Key advantages for your operation include:

• Modular unwind systems with fully automatic splicing reduce downtime during roll changes.
• Servo-assisted knife positioning allows for rapid, safe adjustment and repeatable slitting configurations.
• Integrated dust extraction and robust machine guarding promote a clean, safe working environment for operators.
• Standardised recipe control enables precise replication of tension and cut settings for every production batch.
• Energy-efficient drive systems help lower running costs and support sustainable production targets.

Drawing on several decades of experience with nonwoven and technical textiles, our machines are built on durable frames with high-quality mechanical and electronic components. This ensures longevity, ease of maintenance, and minimal downtime, even in continuous operation with abrasive or sticky rubber webs.

Expert process support, customisation, and long-term service

Every production line has unique requirements. We start by analysing your materials, line speeds, roll diameters, tensile strength, and adhesive characteristics. Our engineers work with your team to design practical, robust solutions that fit your specific needs. Clear machine layouts, risk assessments, and upfront communication enable quick, secure decisions and effective project planning.

Before shipment, machine performance is validated through live trials. We demonstrate tension accuracy, splice reliability, and roll formation consistency. Our operator training covers both day-to-day operation and safety routines, keeping your team knowledgeable and confident on the shop floor. All documentation delivered is concise and user friendly.

• Custom engineering enables our equipment to meet the exact specifications for your rubber web converting process.
• Remote technical support and a comprehensive spare parts programme minimise any downtime and maximise uptime.
• Upgrade paths are available for automation, drive technology, and safety systems to future-proof your investment.
• Integrated process data logging provides actionable insights for quality tracking and production optimisation.

Our promise is straightforward: robust, easy-to-operate equipment for consistent and high-quality web tension control for rubber. With a focus on practical operation, easy cleaning, and effective maintenance, we deliver production reliability and long-term value for your business.

Discuss your rubber web tension challenges with our team

Share your process parameters, material specifications, and roll dimensions, and we will recommend a tailored, easy-to-operate solution. Our team supports you through machine trials, layout design, and delivery scheduling, ensuring smooth project execution and rapid time to production. Reach out to CAMPEN Machinery A/S to discuss your requirements and discover how our solutions can improve your rubber converting line.

Need help with your web tension control for rubber project? Talk to our engineers or request an assessment today. Learn more at campenmachinery.com/nonwoven or contact us at campenmachinery.com/contact-us.