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Panels & Furniture Asia September/October 2020

Panels & Furniture Asia (PFA) is a leading regional trade magazine dedicated to the woodbased panel, furniture and flooring processing industry. Published bi-monthly since 2000, PFA delivers authentic journalism to cover the latest news, technology, machinery, projects, products and trade events throughout the sector. With a hardcopy and digital readership comprising manufacturers, designers and specifiers, among others, PFA is the platform of choice for connecting brands across the global woodworking landscape.

Panels & Furniture Asia (PFA) is a leading regional trade magazine dedicated to the woodbased panel, furniture and flooring processing industry. Published bi-monthly since 2000, PFA delivers authentic journalism to cover the latest news, technology, machinery, projects, products and trade events throughout the sector. With a hardcopy and digital readership comprising manufacturers, designers and specifiers, among others, PFA is the platform of choice for connecting brands across the global woodworking landscape.

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32 | PANEL MANUFACTURING<br />

<strong>September</strong> / <strong>October</strong> <strong>2020</strong>, Issue 5 | <strong>Panels</strong> & <strong>Furniture</strong> <strong>Asia</strong><br />

In contrast to FBD, area weight measurement of panels with<br />

thicknesses ranging from 1.5 mm to 40 mm requires a differently<br />

designed X-ray system. EcoScan’s high-precision area weight<br />

gauge utilises unique double-traversing and self-adjusting flying<br />

measuring heads (FLY), which employ MultiEnergy Technology<br />

– finely graduated X-ray energies consistently yielding a high<br />

measuring resolution of ± 0.5 % over a wide area-weight range,<br />

and accurate absolute values.<br />

Figure 1. EcoScan FBD using high-performance linear array scanning technology<br />

time covering 7 mm panel thicknesses. Moisture<br />

content measurement using infrared moisture analyser MT-SCAN<br />

completes the forming line measuring equipment at several<br />

relevant positions.<br />

Downstream of the hot press, thickness gauge and blow detection<br />

systems are essential devices for final panel quality and process<br />

performance monitoring (Figure 5). Because panel producers are<br />

faced with decreasing panel thickness tolerances, they need an<br />

inline measuring instrument with almost calliper-like accuracy.<br />

Figure 2. EcoScan FLY high-precision area weight measurement using self-adjusting flying measuring heads

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