Spiral pipe with clamp
Spiral pipe

Spiral clamp bands are used for flanged spiral duct connections.  This compact roll former roll forms the customer's clamp band profile, coils it into a ring and cuts the material to length.  The customer finishes the band assembly by attaching a bolt together or pivot lever type closing clamp.

Duct clamp band machine

Spiral Duct Clamp Band Machines

JWT Technology

STANDARD SHEET METAL MACHINERY

1005 N Washington St.   Lisbon, IA  52253 USA   1-319-408-1111