Plastic Cones (Pre-Polish)
Plastic media is not as aggressive as ceramic, but can create better surface finishes. Being considerably lighter in weight than ceramics, plastic tumbling stones can process parts that ceramics might damage
- Plastic cones
- Use plastic cones for a semi finished in your Barrelling Unit
- Gives you a matt finish like you have used abrasive paper
- No more intensive labouring getting quantities of work out to your customers one piece at a time
- You can put your work straight into metal barrelling shot for polishing after you have done this process
- Green Cones
For best results grinding Gold and Silver used with a mixture of 5 grams "Galley 8" Barrelling Composition (C4365) and 5 grams "PB" Cutting Compound (C4904).
For heavier grinding add a higher proportion of "PB" to increase the amount of metal removal.
Varying results can be achieved by using different combinations of shot shapes & material combined with varying concentrations of barrelling compounds