TPT November 2019

I NDUS T RY

Measuring, control, inspection and analysis at Chinaplas 2019 trade show

pellets, optical cameras identify yellow discoloration and “black specks” inside transparent and opaque pellets, while colour deviations are detected by colour cameras. Contaminated pellets are sorted out automatically. For sample testing or incoming goods inspection and analysis of plastic material, Sikora presented the Purity Concept V at Chinaplas. Material samples, placed on a sample tray, are moved through the inspection area. Within seconds, a colour camera automatically inspects the material and a projector marks the contaminated material directly on the sample tray. By analysing the recorded images, contamination on the surface of transparent, diffuse and coloured material is automatically detected, visualised and evaluated. A clear allocation of the contamination and follow-up inspection are possible at any time. The system is claimed to be accurate and more reliable than the human eye and manual light table, determining the size of contamination and contributing significantly to quality control and process optimisation. Sikora also offers systems for offline inspection and analysis based on X-ray technology that detect and analyse metallic contamination inside plastic materials.

THE focus of Sikora’s appearance at this year’s Chinaplas was on innovative measuring, control, inspection, analysis and sorting devices. At the company’s stand, visitors saw a portfolio of systems for quality control, process optimisation and cost savings in the pipe, hose, tube and plastics industries. For online inspection and sorting of plastic material, Sikora showcased the Purity Scanner Advanced, which combines X-ray and optical technology to detect contamination inside plastic pellets as well as on their surface. Detection is enhanced by the adaptive camera concept, where up to three optical cameras are used, depending on the expected contamination and application. For example, an X-ray camera detects metallic contamination inside

For 100 per cent quality control during the extrusion of pipes, Sikora exhibited the Centerwave 6000. Millimetre wave technology precisely measures the diameter, ovality, wall thickness and the inner profile (sagging) of the product. Themeasuring principle does not require any coupling media, is not influenced by temperature or the plastic material, and measures precisely without the need for calibration. Pre-setting of the product parameters is not required. The Purity Concept V is an automated light table for off-line inspection and analysis of plastic material

Sikora AG – Germany Email: sales@sikora.net Website: www.sikora.net

The Centerwave 6000 for on-line pipe dimension measurement in extrusion lines

Lincoln Electric completes purchase of the controlling stake in Askaynak

Lincoln Electric is a leading company in the design, development and manufacture of arc welding products, robotic arc welding systems, plasma and oxy-fuel cutting equipment. It is headquartered in Ohio, USA, and has more than 60 manufacturing locations and a worldwide network of distributors and sales offices covering more than 160 countries.

and as one team; we will serve our customers with innovative solutions, superior service, and deliver operational excellence.” Askaynak is located in Turkey and is one of the country’s leading suppliers and manufacturers of welding consumables and arc welding equipment, including plasma and oxy- fuel cutting equipment. It also offers robotic welding systems. Askaynak generates approximately US$70mn in annual revenue.

LINCOLN Electric Holdings Inc, has completed the purchase of a controlling stake in Kaynak Teknigi Sanayi ve Ticaret AS (Askaynak), which it hopes will help it to advance its regional growth strategy in Europe, the Middle East and Africa. “We are pleased to welcome the Askaynak team into Lincoln Electric,” said Christopher Mapes, chairman, president and chief executive officer of  Lincoln Electric. “Askaynak strengthens our position in the region

Lincoln Electric – USA Website: www.lincolnelectric.com

8

www.read-tpt.com

NOVEMBER 2019