Upsetting splice is a parallel threaded rebar mechanical splice designed for the connection of concrete reinforcement bars, for diameters 16 to 40 mm.
The full performance of upsetting rebar splices is stronger than the reinforcement bar and guarantees bar break under tensile stress.
This machine is the preparative machine of rebar connecting in construction. Its main function is upsetting and thickening the end part of rebar to raise the rebar area.
A. TECHINICAL PARAMETER
1. Range of application �p12�Уp40
2. Oil pump output 5L/min
3. Rating Power less than 60Mpa
4. Total power of electric (al) motor 4KW
5. Piston motion distance 100mm
6. Out dimension 1225*570*1100mm

B. Processing step:
1: The ends of the bars to be joined are cut square and enlarged by cold forging to increase their core diameter and so ensure that the joint is stronger than the bar. The couplers are usually supplied attached to the reinforcing bar.
1. First use the upsetting machine to thicken the end of the rebar end,
2. Then use the steel bar threading (cut) machine to make thread on the end of rebars.
3. Connect the two rebar end with the upsetting rebar couplers.