Wax Casting Sprues Set Ø 5, 6, 7 mm Au-Pb 04-01-Set

Dental Technician, Laboratory, Labs, casting sprues and wax sprues for precise casting results in the dental laboratory. The starter set Ø 5–7 mm Au-Pb is optimized for crowns and bridge frameworks made of precious metal to palladium-based alloys and ensures controlled and clean casting processes in modern dental technology.

Product Features

• Pear-shaped casting sprues with reservoir function
• Diameters Ø 5 mm, Ø 6 mm, Ø 7 mm
• CAD-optimized geometry for stable flow guidance
• Square inlet to prevent turbulence
• Lost head as integrated melt reservoir
• Suitable for centrifugal and vacuum pressure casting

Features & Benefits

The optimized geometry of the casting sprues ensures a stable and uniform material flow and prevents turbulence during the casting process. The lost head acts as an effective melt and feeder reservoir, improving feeding during solidification for dense and precise casting results. The organic wax burns out completely without residue and is suitable for all common dental alloys as well as ceramic press and metal casting techniques. Stable spruing with connection wax ensures safe handling in daily dental laboratory workflows.

• Porosity-free, homogeneous casting results
• Improved fit due to controlled flow behavior
• Residue-free burnout for clean results
• Universally suitable for dental alloys