Rare-earth material calcination in a rotary kiln. This documentary photograph shows a long metal cylinder on support rollers, a girth gear, a glowing refractory opening, a transfer chute and an operator wearing protective equipment. The scene documents continuous thermal treatment in rotating equipment; the exact feed composition, temperature and process atmosphere are not readable from the image. Composition: the complete kiln with hot feed point and operator standing back.
Choose your licence
Download this image.
Choose the version that fits your project. The professional licence includes the high-resolution file and a named proof of purchase.
Medium resolution · attribution required
For non-commercial personal use.Download for freeHigh resolution · 1 credit
For websites, social media, presentations, publications and campaigns.Credit packs
More images, a lower price.
Credits remain in your account until you use them.
Prices shown include French VAT. The final amount and applicable tax are confirmed before payment.