Product introduction:Rebar Upsetting Machine is working for rebar mechanical connections. Rebar end after cold forging by this quick speed upsetting machine, the rebar diameter will be enlarged 4mm, then will make thread by rebar thread cutting machine, even after the thread cutting the threading part still larger than rebar nominal diameter and this can make sure the bar break which shows the rebar couplers connection is better and has higher strength than rebar itself. This machine is a simple adjust machine.Product details:Name:REBAR   UPSETTING MACHINEUsed for Rebar:16-40 TypeMain Motor Power:4KWElectricity Power:380V/50HZ,Oil Pump Flux:5.6L/minOut Dimension:1225*570*1100mmNet Weight:620.00KGProduction time:Having Stocks or 7-10 days after confirmed the orderShipping Port:Xingang,Tianjin Port,  Shanghai   Port, China.Payment Terms:TT / LCIntroduction of this Simple adjustment rebar upsetting machine:For this upsetting machine we call it manual one in fact it is also half auto, for clamping the rebar it no need man hand operation, just press the button to clamp the rebars and upsetting also by pressing the button. After the upsetting we will use thread cutting machine to make parallel thread to connecting the couplersStep 1: Cutting: The end of the reinforcement bars is sawn square.Step 2: Cold Forging: Use the upsetting Machineto enlarge the end of the reinforcing bar by cold forging, thus increasing its core diameter.Step 3: Threading: Use the Threading Machineto cut the ISO standard metric thread.Step 4:Connecting :Connect the rebars and make sure the barbreak