When honey frames are uncapped, the thin wax cappings sliced off the comb are the cleanest, most valuable raw wax a beekeeper produces. This simulation shows the classic solar-melter workflow: cappings are drained of honey, loaded onto a dark, tilted metal tray inside a glazed box, and melted by trapped solar heat. The molten wax runs downhill, passes through a filter screen that catches cocoon silk, propolis and dead bees ("slumgum"), and drips into a collecting pan as clean, market-ready beeswax.
Cappings wax is prized above old brood comb because it has never held pollen or larvae, giving it a pale, honey-gold colour straight out of the melter — filtering removes the last of the fine debris so it needs little further refining before candles, cosmetics or blocks for sale.
A 3D solar wax melter cutaway where honey-frame cappings melt under heat, drain down a tilted tray, pass through a filter screen and drip into a collecting pan as clean, market-ready beeswax.
Each capping fragment shrinks as it melts, feeding a molten pool that drains toward a filter screen; the screen catches slumgum debris while clean wax collects below, its clarity depending on filter fineness and flow speed.
Adjust melter heat, tray tilt, filter fineness and batch size to see how fast the wax melts, how much debris the screen catches, and how clear the collected wax becomes. Toggle the glass lid to trap solar heat.
Cappings wax has never held pollen, propolis or brood, so it renders out lighter and cleaner than old comb wax — many beekeepers keep it separate to sell at a premium for candles and cosmetics.