Have you ever calculated how much material waste your production line loses to misaligned webs? Even a 0.5mm deviation in high-speed packaging can cause $5,000+ in hourly losses—and that’s where web guiding control systems step in. Think of them as the autopilot for your manufacturing line, keeping films, foils, and sheets perfectly aligned from start to finish.
Today, thousands of manufacturers worldwide trust this technology to boost efficiency. At BEDOOK, we’ve spent 16 years perfecting these systems, combining ultrasonic, infrared, and laser sensors with intelligent controllers—all backed by ISO9001, CE, and RoHS certifications. Our solutions have helped a German battery plant reduce electrode misalignment by 87% and a Dutch printer cut waste by 42%. Ready to discover how precision guiding can transform your operations? Let’s unravel the secrets behind this essential technology.

Web guiding isn’t just about “correcting” misalignment—it’s a dynamic loop of detection, decision, and action:
- Detection: Sensors scan the web’s edge or centerline, sending real-time position data.
- Processing: A controller analyzes deviations, calculating the exact adjustment needed.
- Correction: An actuator shifts the web or guide roller to maintain perfect alignment.
Take our WS-UT ultrasonic sensor, for example. Using 40kHz sound waves, it detects edges with 0.01mm precision—ideal for non-porous materials like lithium battery foils. Paired with our XPC-100L controller, which processes data in under 5ms, this combo ensures even the fastest lines stay perfectly on track.
Web Guiding Control System Core Components: Sensors, Controllers, & Actuators
Choosing the right sensor is critical. Here’s our breakdown:
- Ultrasonic Sensors (WS-UT Series):
- Perfect for non-air-breathing materials like plastic films
- Model WS-UT08-40BR: 8mm detection range, RJ45 interface, CAN-Bus output
- Infrared Photoelectric Sensors (WS-IR Series):
- Great for opaque materials like paper or textiles
- Model WS-IR04-40BL: 0.02mm accuracy, 4mm detection range
- Laser CMOS Sensors (FQ Series):
- The choice of transparent materials or precision edges
- Model FQ-LS10-E: ±40μm linear accuracy, 0–10mm sensing distance
Our XPC-100M-A controller stands out with:
- 4-channel CAN 2.0 input for simultaneous sensor monitoring
- PID algorithm tuning for minimal overshoot
- 4.3″ TFT touchscreen for intuitive setup
The EWD-U300 series actuator delivers:
- Up to ±100mm stroke
- 300kg pushing force
- 0.02mm positional accuracy
Ideal for heavy-duty applications, it’s been tested for 100,000+ cycles without failure.

What sets our solutions apart?
- Dual-Loop Control Patent: Our exclusive algorithm reduces correction overshoot by 70% compared to standard systems.
- Laser TOF Innovation: Models like the FQ-LS24-E use Time of Flight technology for real-time 3D position tracking.
- Rugged Testing: Every system undergoes:
- -20°C to +60°C temperature cycles
- 10–55Hz vibration testing
- EMC interference resistance
As one Turkish fabric manufacturer put it: “BEDOOK’s guiding stand transformed our silk production—no more misprints, even at 200m/min.”
Follow these steps to find your perfect fit:
- Material Type:
- Transparent? Choose laser (FQ series)
- Porous? Avoid ultrasonic; opt for infrared (WS-IR)
- Web Width & Speed:
- For widths >1m, consider our EWFI-300 guiding stand
- High-speed lines ( >500m/min) need WS-UT’s rapid response
- Required Accuracy:
- Semiconductor: ±40μm (FQ-LS10-E)
- Packaging: 0.02mm (WS-IR04-40BL)
Not sure where to start? Today, our application engineers are ready to help. Just tell us your material, speed, and target accuracy—we’ll recommend the ideal setup.

Whether you’re troubleshooting an existing line or designing a new setup, precision web guiding is within reach. Here’s how to get started:
- Download our Tech Specs: Get detailed datasheets for sensors, controllers, and actuators.
- Request a Demo: See an EWD-U300 actuator in action via live video call.
- Talk to an Expert: Contact Jean (+86 18932661029) for custom solutions.
Because in today’s competitive market, every millimeter counts. Let’s build a guiding system that keeps your business ahead of the curve—literally.
Extended reading:
What is the Web Tension & Web Guiding System? Its Characteristics And How To Choose
What Is Web Tension Control System? A Complete Guide to Principles & Components
How to Choose the Best Web Tension & Guiding System Manufacturer: Why Bedook Stands Out
Bedook Web Tension Control Products: Precision That Transforms Your Production Line
Bedook Web Guiding Control Products: Precision That Stops Deviation in Its Tracks
How to Select Bedook Web Tension Control System: A Step-by-Step Guide for Precision
How to Select Bedook Web Guiding Control System: A Practical Guide for Precision
Explore Bedook: Your Trusted Sensor Manufacturer
At Bedook, we specialize in designing, developing, and manufacturing a comprehensive range of proximity sensors and switches. Our extensive product lineup includes:
With over 10,000 detailed product variations and a robust R&D team, we take pride in our ability to meet your unique requirements with tailored solutions and reliable performance.
Whether you’re seeking off-the-shelf products or customized designs, Bedook offers the expertise and production capacity to ensure your satisfaction.
We value your interest in our products and warmly encourage you to send us an inquiry. Let us help you find the perfect sensor solution for your application.
Thank you for considering Bedook—your trusted partner in innovation and quality manufacturing. We look forward to collaborating with you!