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Spring Loaded Spru cups

Spru Cups

SPRING LOADED SPRU CUPS

This is Pouring Cup used to provide Feeder holes in the Mould.The Pouring Cup is released from the Mould by Spring Loaded Mechanism. The specifications of the Pouring Cups will be depends on the height of the Moulding Box and the grade of the material to be poured.

MATERIAL FOR SPRU BODY

MATERIAL FOR SPRU PIN

HARDNESS OF THE SPRU PIN

: MILD STEEL or CAST IRON

: CASE HARDENING ALLOY STEEL

: 40 TO 45 HRC

SPRING LOADED SPRU CUP

ØA       ØB        H       Box Ht.

Ø22        Ø60        120       120 - 130
Ø22        Ø60        150       150 - 160
Ø25        Ø78        150       150 - 160
Ø25        Ø78        175       175 - 185
Ø30        Ø78        175       175 - 185
Ø30        Ø78        200       200 - 210
Ø30        Ø78        225       225 - 235
Ø30        Ø78        250       250 - 260

Note : Spring Compression 30 - 40 mm