Expander · plate expansion
Plate Expansion
Removable acrylic expansion appliances with midline expansion screws.
Slow, controlled transverse and sagittal arch development. Thirteen activation modes across transverse, fan (upper/lower), labial, distal, sagittal (upper/lower), Y-type, piston spring, and traction-screw variants.
- Transverse · Fan (Upper/Lower) · Labial · Distal
- Sagittal Appliance — Upper + Lower variants
- Y Type · Piston Spring
- Traction Screw — Upper / Lower / Anterior
- Optional labial bow · patient self-activation
Shown
325 · Expansion (Transverse)
13variants in catalog below
Catalog
Plate Expansion lineup
13 variants available. Ask us for specifics when you request a quote.
325Expansion (Transverse)
Available with or without labial bow.
326Three Way Expansion (Upper Fan Type)
327Expansion (Upper Fan Type)
328Expansion (Lower Fan Type)
329Expansion (Labial Movement)
330Expansion (Distal Movement)
331Sagittal Appliance (Upper)
332Sagittal Appliance (Lower)
333Expansion (Y Type)
334Expansion (Piston Spring)
335Traction Screw (Upper)
336Traction Screw (Lower)
337Traction Screw (Anterior)
Submission
Digital or stone — your call.
STL/PLY exports from any major scanner, or traditional stone models. Typical turnaround 7–10 business days.
How to orderPricing
Quote by case.
Pricing depends on appliance type, complexity, and quantity. Quotes returned within one business day.
Request a quoteRush service
Need it faster?
Rush service is available on request. Additional fees may apply based on complexity and turnaround.
Call 808-957-0111