A. Brief Introduction
(1) Straightening system characteristic:Automatic TG5-12B bending
hoop machine is controlled by the PLC numerical control
system,formed by horizontal and vertical adjustable straightening
wheel ,which combine with 4 traction wheel to ensure the best
(2) TG5-12B bending hoop machine contain reducer,big gear
wheel,pinion,curve disk.Twin-stage braking motor directly
connection with the reducer acting as stair speed cut.Pinion
cooperate with big gear wheel acting as second level speed cut.Big
gear wheel always drive rotation of curve disk.Curve disk is
installed center axle hole and numbers of curve axle hole.
B. Technical Specification
Single line working capacity(mm)
|I grade round steel bar: Φ4-Φ12|
|III grade deformed steel bar:Φ4-Φ8|
Double line working capacity(mm)
|I grade round steel bar: Φ4-Φ8|
|III grade deformed steel bar:Φ4-Φ6|
|Max. bending angle||180°|
|Max. feeding speed(mm/s)||3000|
|Max. bending speed(°/s)||1000|
|The height between axis|
of center of bending and ground(mm)
C. Operation instruction and notice:
1.Please check the mechanical capacity,ensure the workbench and
curve drilling crew keep level,prepare various dabber tool.
2.According to the diameter of steel and requirement of bending
hoop machine,install the dabber,molding axle, iron axle or
changeable shelf,diameter of dabber should be 2.5 times for steel′s
3.Check and ensure the mandrel ,baffle plate and turn plate should
be free from damage and crack,protective cover should be
tight.After confirmation by the normal operation for the idle
machine,then it can work .
4.When the machine work,please insert the side that need bend into
spare gap in the turn plate,fasten and impact the other side by
5.Don′t change the dabber,change the angle ,adjust the speed,add
the oil and clean at the operation of the machine.
6.Don′t process the diameter,number of the steel and rotate speed
of the machine exceed the rules of the machine.
7.When bending the high hardness or low content alloy re-bar, you
should change the max diameter and dabber on the basis of the
machine′s nameplate rules.
8.Don′t standing in the re-bar's operation radius and on the side
of the machine that is not fixed.
9.When the turn plate reversing,you can operate after the stop and
stabilization of the machine.
10.After finishing the operation,you should clean the site,
maintain the machine ,cut off the power and lock box.