Stone Sifting Tower Stacking Sifters
Stone Sifting Tower - Stacking Sifters
Regular price
$55.00 USD
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Regular price
Sale price
$55.00 USD
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per
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About this product
Stone Sifting Tower - Stacking Sifters
Stacking mesh screens that turn mixed crushed stone into repeatable inlay grades.
The BRS Sifting Tower lets you grade crushed stone by pouring material into the top, assembling the stack, and shaking it side to side. Each screen catches a different particle size while smaller material continues downward.Choose the 4-piece Micro Tower, the 6-piece standard set, or the full 9-piece tower with all eight screen grades.
Specifications
- Outside diameter
- 3.5 in
- 4-piece
- 3 screens / ~2 in tall
- 6-piece
- 5 screens / ~3 in tall
- 9-piece
- 8 screens / ~4.5 in tall
- Screen 1
- 50 mesh / ~2.5mm
- Screen 2
- 75 mesh / ~1.9mm
- Screen 3
- 100 mesh / ~1.5mm
- Screen 4
- 130 mesh / ~1.25mm
- Screen 5
- 170 mesh / ~1.0mm
- Screen 6
- 250 mesh / ~0.85mm
- Screen 7
- 360 mesh / ~0.60mm
- Screen 8
- 480 mesh / ~0.40mm
- 3.5 indiameter
- 3–8screens
- 2.5→0.4mmscreen range
- Stackingtower
Before you build
- GradingRepeatable particle sizesSeparate a mixed crush into material that behaves more predictably in the channel.
- StackingOne pass, multiple gradesEach layer catches a different size as the finer material falls through.
- Options3, 5, or 8 screensChoose a simple grading set or the full fine-to-coarse range.
- ServiceReplaceable screensA damaged mesh does not require replacing the entire tower.
Setup and use
Stack the screens from coarse to fine, pour the crushed material into the top, close the tower, and shake it gently side to side. Larger pieces stay higher in the stack while smaller grades pass downward.
Twist segments together only until secure—do not overtighten. Use a thin tool to clear pieces that become lodged in the mesh. Screens are replaceable if damaged.
Twist segments together only until secure—do not overtighten. Use a thin tool to clear pieces that become lodged in the mesh. Screens are replaceable if damaged.
Learn more
Every subscription box ring is a full build video, start to finish. The blog goes deeper on materials, tools and technique.
Shipping & returns
Shipping
- Free US shipping on orders $50 and up.
- Most orders leave our North Carolina shop within 1 to 2 business days.
- Anything with a Slow Speed Ring Turner: up to 5 days, each one is built to order.
Returns
- 30 days from delivery on unused items in original packaging.
- Custom and personalized items are final sale unless damaged or defective.
- Full return policy