Which Thickness and Width Inspection System is Suitable for Roll-to-Roll Production Lines in India

One of the core pain points for paper and film roll-to-roll production lines is the real-time precise control of thickness and width. For the common printing & packaging, film processing, and lithium battery production lines in the Indian market,  Arise provides two major solutions:

Width Measurement System Recommendation：

CK-2000A (Array Camera Width Measurement):
This system employs a high-resolution industrial camera combined with a 1:1 imaging algorithm, delivering high accuracy and a compact footprint. It is ideal for applications that demand precise edge-width detection, such as printing, packaging, and film production. The system supports real-time closed-loop control, and measurement data can be displayed locally or transmitted directly to a host computer–making it well-suited for precision printing/packaging web lines in the Indian market.

Width Measurement System Recommendation–CK-1000 (Ultrasonic + Infrared Width Measurement):
This system offers a lower cost and simpler structure, specifically designed for applications such as blown film lines. It is ideal for production environments with limited budgets and relatively rugged operating conditions–such as small and medium-sized film processing plants in India.

Thickness Measurement System Recommendation

XCH-6000 X-ray Thickness Measurement:

This non-contact system achieves a measurement accuracy of up to 0.1 μm. It is ideal for industries such as lithium-battery manufacturing that demand extremely high thickness precision. The system requires no special equipment licence or complicated procedures, and it is easy to operate.

LCH-2000 Series (Motorized GuideRail Thickness Measurement):

This system uses sensors that traverse across the web to measure thickness at multiple points and generate a thickness profile curve. It supports upper/lower limit alarms and historical data analysis. It is a more cost-effective choice for conventional paper and film production lines.

Recommendations for Indian Customers:

• If your production line mainly handles paper/film with a moderate budget → choose the CK-1000 + LCH-2000 combination.
• If you are processing highprecision materials such as lithiumbattery substrates → choose the CK-2000A + XCH-6000 combination.

Our service network covers more than 150 countries and regions worldwide, and we have full cross-border technical support capabilities.

With 25 years of accumulated expertise in web control technology, our products are internationally certified to CE, EMC, and ESD standards. Our service network covers more than 150 countries and regions worldwide, ensuring that you can receive localized technical support no matter whether your production line is located in Mumbai, Bengaluru, or Gujarat.