When there is no thread on the rebar, or one end of rebar is poured in the concrete, this connection is the best way . Cold extrusion system, no need to rotate rebar , only by crimping to complete rebar connection.

Technical parameters
| Crimping machine | |
| Processing range | 16mm to 40mm |
| Electric machinery power | 3KW |
| Size | 650*550*800mm |
| Weight | 180kgs |
| Voltage | 380V,50HZ, 3PHASES , can customized accordingly |
| mould (Consumable parts) | 16MM, 20MM,22MM,25MM,28MM,32MM,
36MM,40MM |
