Two stage ejectors are used where two ejection sequences are required, for example, to de-mould undercuts with inclined cores, or to ensure that slides do not collide with ejector pins.
CENTRAL MOUNTED UNITS:
Two-Stage Single Stroke Ejector System – Type FW1800
Works on top last sequence
Available in four sizes that cover most needs
First and second strokes are set independently
Hardened steel components for longer service life
Two-Stage Single Stroke Ejector System – Type G
Works on bottom last sequence
Available in six sizes that cover most needs
First and second stages are set independently
Fixed strokes cannot be tampered with or accidentally modified
Hardened steel components for longer service life
Two-Stage Single Stroke Ejector System – Type D
Works with completely separate steps
Available in four sizes that cover most needs
Is used in moulds where the first and second stroke should work completely independently of each other
Hardened steel components for longer service life
OFF-CENTER MOUNTED UNITS, USED IN PAIRS:
Two-Stage Single Stroke Ejector System –TSTL
Top Last sequencing
Available in three sizes
All ejectors in the mould must be set to the same strokes
Ejector speed must be controlled to ensure excessive shock loading does not occur
Two-Stage Single Stroke Ejector System – TSBL
Bottom Last sequencing
Available in three sizes
All ejectors in the mould must be set to the same strokes
Ejector speed must be controlled to ensure excessive shock loading does not occur