Built-in cylinder pneumatic chuck
Ø 140 - 534 mm | BIG BORE® ES
SMW AUTOBLOK
End machining of long tubes with collars at high clamping force and very short
clamping cycles, thanks to the rapid and the clamping stroke
Complete machine spindle bore can be used. For outside clamping only.
Technical features
Power chuck with built-in pneumatic cylinder. Force transmission via wedge hook
with 2 inclinations (for rapid and clamping stroke).
Air feed via distributor ring and SMW-profile seals, at stopped spindle.
A twin non-return valve in the chuck maintains the air pressure during machining.
Clamping pressure level constantly checked by a safety control system (only for external
clamping).
Clamping stroke control (no clamping in rapid stroke) is monitored.
Standard equipment
3 jaw chuck
2 elbow unions G 3/8”
12 mounting screws (9 for the BB-N ES 400)
1 lifting eye bolt
1 set T-nuts with bolts
1 set soft top jaws without distributor ring bracket
