YLJ-50 Steel Bar Prestressed Tensile Machine

It is the first choice to achieve strict quality control of rebar thread bars. This machine is suitable for rebars with a nominal diameter of 16mm~50mm. This machine uses static force to load the thread bar of rebars and maintain it for a period of time to perform load testing on the thread bars and eliminate the residual stress of the thread bars. Features ●The main body of this machine adopts an integrated frame, and the structure is stable and reliable; ●Separate hydraulic station, easy maintenance; ●PLC with touch screen control method, visual operation, mature and stable; ●The rebars are clamped using upper and lower cylinders for top clamping. The clamp adopts a V-shaped structure and is compatible with a variety of specifications. The structure is stable and the changeover time is short; ●Tensile force is collected through high-precision sensors, which can achieve precise control of prestress.

YLJ-50 Main Technical Parameters
Main Machine Dimensions	1300mm×900mm×1700mm	Capacity	160L
Hydraulic Control Cabint Size	1100mm×560mm×1000mm	Clamping Cylinder Stroke	50mm
Main Machine Weight	1700kg	Clamping Cylinder Nominal Pressure	31.5MPa
Hydraulic Control Cabinet Weight	3200kg	Clamping Cylinder Max. Working Pressure	28MPa
Rebar Processing Range	16mm-50mm	Pre-tension Cylinder stroke	30mm
High-pressure Hydraulic Pump Motor	2.2kW	Nominal Pressure Of Clamping Cylinder	31.5MPa
Low-pressure Hydraulic Pump Motor	3.7kW	Max. Working Pressure Of Pre-tension Cylinder	25MPa
Environment Temperature	-5℃-50℃	Installation Location	Interior
Control Program	PLC with touch screen	Input Power	380V 3P 50Hz