Papermaking QCS
This system combines high-precision scanning frames with multi-functional sensors for real-time measurement and control of basis weight, moisture, ash, thickness, color, and gloss. The core component, the “Taiji Series” scanner, supports 3–600 mm/s scan speed and up to 2000 m/min paper-machine speed, equipped with low-energy X-ray, beta-ray, infrared, and moisture probes. With 0.01 g/m² resolution and multi-dimensional drift compensation, it enables accurate cross-direction and machine-direction feedback. The platform integrates lip-actuator and dilution-water closed-loop control, effectively stabilizing paper quality and improving sheet uniformity. It is widely applied in cultural paper, packaging paper, and specialty paper production lines.
QCS
Inline Measurement
Closed-Loop Control
Paper Parameters
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