1. It can make thread on rebar end by cold rolling, which will enlarge the strength of the threaded rebar.
2. Easy operation: Each size rebar with one rolling head, changing the rolling head size when rolling the different diameter rebars.

Rolling roller model the least size, small size, middle size, large size the largest size
The thread pitch for the rolling screw thread (mm): 2.0 2.5 3.0
Steel bar standard: 16, 18, 20, 22, 25, 28, 32, 36, 40
The whole machine weight: 490Kg
The power of master electric motor: 4.0KW
The power of water pump electric motor 0.09KW
The work voltage 380V 50Hz
Dimension(mm): 1000 *500 *1000
Work Voltage: 380V 50Hz

Output Rotate Speed of Reducer: 62 R. P. M