1) Roll stamping thread after steel bar rib peeling, with good shape of thread, high precision and conformed diameter size
2) Processing parallel thread for ribbed rebar 12mm - 50mm
3) Rolling wheel has long service period, low additive cost of connector.
4) Easy to adjust for rolling steel bars in different specifications, adjustment can be made without loosing rolling head, with same given screw distances.
Rolling thread after peeling ribs:
1. Cutting off the end of the rebar
2. Peeling the ribs off the end of the rebar and then rolling thread directly
3. Splice the rebar by using the coupler