Description
PowderProof® conveyor spiral for powder up to 2 mm (90 cm, complete) is a flexible accessory for the PowderProof® sampling system, enabling efficient and precise collection of powders and fine granules. Its robust, seal-free construction supports versatile use, straightforward cleaning and reliable conveyance of sample material through the lance into the collection container. Designed as a modular system component, the spiral installs simply and can be exchanged to match the bulk material being sampled, helping laboratories and production sites adapt one drive platform to different free-flowing powders. The 90 cm length pairs with matching PowderProof® lances for vertical sampling from open containers such as drums, barrels, sacks or big bags. This complete conveyor spiral from manufacturer Bürkle is intended for routine quality-control and process sampling where powders with particle sizes up to 2 mm must be transferred cleanly and consistently. Lightweight yet sturdy build supports mobile use and easy handling between sampling points, while the seal-free design simplifies maintenance after contact with bulk solids.
This article is part of Other lab tools & accessories, in Tools & accessories.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Spiral screw powders up to 2 mm, 90cm, PowderProof
What is this article?
Spiral screw powders up to 2 mm, 90cm, PowderProof is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Other lab tools & accessories, inside Tools & accessories, in Labware.
This shelf is the bench tools that do not belong to a narrower rack: odd holders, small aids, pieces that complete a setup. The useful check is what the tool touches, and whether that contact adds a contaminant.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Other lab tools & accessories. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Grease, boiling stones & sealants, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

