Casting sprues, pear shaped
The pear is the ideal form to develop a heat centre. Adequate, consistent cooling-off, longer liquid metal reservoir and certain re-sucking of molten metal until the final solidification.
Usage
The pear is fixed directly onto the casting object. The narrow pass between casting object and molten metal reservoir, which solidifies too early when using the classical form of casting sprues, no longer exists. The results are less shrinkage cavities and porosities. The casting result can additionally be improved if the cast is limited to the pear and object.
Delivery Forms
Casting pears, size 1, Ø 5 mm
100
pieces
Casting pears, size 2, Ø 6 mm
100
pieces
Casting pears, size 3, Ø 7 mm
100
pieces
Casting pears, size 4, Ø 8 mm
100
pieces
Casting pears, size 5, Ø 9 mm
100
pieces
