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Web Guide Controllers

Web guide controllers receive position signals from edge, line or ultrasonic sensors, calculate web deviation, and drive actuators or guide rollers to keep continuous materials aligned during unwinding, rewinding and intermediate guiding.

Key Selling Points

Core control unit for automatic web guiding systems.
Supports fast deviation calculation and real-time correction.
Works with ultrasonic and photoelectric sensor inputs.
Suitable for rewinding, unwinding and intermediate guiding.
Model family includes N180, N200, S600, S800, S1000, S1000Pro and S2000.

Typical Applications

Slitting, rewinding and unwinding machines
Printing and packaging lines
Nonwoven bag-making machines and other roll-to-roll equipment

N180 / N200 Shared Dimensional Parameters

Item	Parameter
Operating voltage	24V DC
Rated range	+/-1%
Electricity consumption	3-4A
Ambient temperature	0-40 C, non-condensing
Housing dimension	142 x 112 x 68 mm
Hole size	122 x 105 mm
Edge sensor interface	2 x M6 electric eye
Line sensor interface	1 x M6 electric eye
Actuator interface	phi16, 7-core data exchange
Protection grade	IP54
Weight	0.64 kg

Model Positioning

Model	Positioning
N180	Cost-effective controller for edge tracking in rewinding, unwinding and intermediate guiding.
N200	Controller for edge tracking with taper-tension related control support; suitable for automatic rewinding, unwinding and intermediate guiding.
S600 / S800 / S1000 / S1000Pro / S2000	Higher-series controller options for different web guiding configurations and automation levels.

Tell Us About Your Application

Every production line is different. To recommend a suitable system, we need to understand your material, web width, line speed, machine layout, quality-control target and required functions.

Send us your project details, machine photos or sample defects. Our team will review your application and help you choose a practical solution for print inspection, web guiding, tension control or in-line measurement.

Request a Quote

Order Process

1️⃣ Share Your Application
Tell us your material type, web width, line speed, machine layout and quality-control requirements.

2️⃣ Review the Solution
We review the application and recommend a suitable direction for print inspection, web guiding, tension control or in-line measurement.

3️⃣ Confirm Configuration
We confirm the model, functions, installation conditions, technical details and quotation before the project moves forward.

4️⃣ Delivery & Follow-Up
We coordinate delivery, technical communication and after-sales follow-up for your project.

Clear. Practical. Reliable.

Frequently Asked Questions

Are you a factory?

Bainary is an independent technology and international trade company. We support overseas customers through application review, model selection, export coordination, and long-term project follow-up, backed by selected Chinese manufacturing resources.

What information should I send before asking for a quotation?

Please send material type, web width, line speed, machine type, installation position, defect type, sample photos or videos, required inspection target and available space. If the project is about web guiding or tension control, photos of the current machine section are also useful.

Can one inspection system work for all materials?

No. Transparent film, printed labels, paper, foil and nonwoven materials may need different cameras, lighting, sensors or installation positions. A short technical check before quotation reduces the chance of selecting the wrong system.

What is the difference between web inspection and 100% print inspection?

A web inspection system helps operators observe high-speed printed images more clearly. A 100% print inspection system automatically checks the full web and records defects with software. The right choice depends on defect type, speed, width and required quality control level.

Why do web guiding and tension control matter for inspection?

If the web moves sideways, wrinkles or tension changes heavily, the camera may not see the same print area consistently. Stable guiding and tension often make inspection more reliable.

Can Bainary help with non-standard inspection cases?

Yes. For uncertain cases, Bainary can collect samples, videos and defect descriptions first, then coordinate feasibility evaluation before formal quotation.

Which applications are suitable?

Flexible packaging, labels, paper converting, film and foil converting, nonwoven production, coating, lamination, slitting, rewinding, printing and bag-making lines are typical applications.

What happens after inquiry?

Bainary first checks the application information. If the requirement is clear, we recommend a product direction and quotation path. If not, we ask for missing line parameters, sample images or videos before pushing the project forward.