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Contact SupplierRemove the unnecessary attachments on the end of the reinforcing bars before extrusion such as rust, dirt, mortar and burr which affect the installation of the coupler.
The ends of the reinforcing bars should be straight.
Mark the reinforcing bar with half of the couplers length.
Insert the reinforcing bar into the coupler up to the mark and press, using special Hydraulic Pressing Machine with suitable moulds.
Then insert the second rebar into the other half of the coupler and Press.
Pressure Gauge Calibration should be Certified
Oil Pie should be Connected Tightly to avoid any injury
Check the oil Level
Make sure that required pressure is given to the machine for pressing
Start pressing from the middle of the Coupler, but first pressing line from the middle should be pressed at last.For repair or retrofit works.
Fits any cold shear cut bar end.
No reduction of the cross section area of the Bar.