Steel Thread Rolling Machine for Rebar Steel Bar
Product Description
Machine Characteristic:
1.It can make the thead form of good quality.And it It has the high precision.
2.It can be used to process scerw, bolt and rebar. The rebar processed by the machine has the good overall mechanical.It can make the tensile strength increased by 20%-30%,the fatigue strength increased by 40%-60%,corrosion resistance increased by 50%-200%.Mechanical properties of rebar connector reached and more than international standards.
3.It works safe and reliable.It can works all day long,and can save steel and energy.
4.It adopt innovative design and advanced technology,alos it has the high precision and easy to operate.
3.It works safe and reliable.It can works all day long,and can save steel and energy.
4.It adopt innovative design and advanced technology,alos it has the high precision and easy to operate.
5.Good equipment for no hydraulic pressure, low power cost Reliable quality and high efficiency Compact , eansonable structure Avoid adjusting disoder thread and convenient adjustment.
Main Technical Parameters of Each Model:
Model | HR28-40 | HR28-80 | HR28-150 | HR28-185 | HR28-200 |
Max rolling pressure | 120KN | 150kn | 150kn | 180kn | 200kn |
Hydraulic diameter | 5-36MM | 6-42mm | 6-48 | 10-60mm | 14-80mm |
Rolling wheel diameter | 120-170MM | 120-170mm | 120-170mm | 175-220mm | 175-220mm |
Max width of rolling wheel | 110MM | 110MM | 110MM | 150mm | 150mm |
Spindle center distance | 120MM | 120MM | 120MM | 150-300mm | 150-300mm |
Rolling wheel aperture | 54hole | 54hole | 54hole | 75hole | 75hole |
Hydraulic power | 4kw | 2.2kw | 2.2kw | 3kw | 5.5kw |
Main motivation | 4kw | 5.5kw | 7.5kw | 11kw | 11kw |
Spindle speed | 36-78/min | 36-78/min | 36-78/min | 20-64/min | 20-64/min |
Spindle tilt angle | ±5° | ±5° | ±5° | ±10° | ±10° |
Thread length | No limited | No limited | No limited | No limited | No limited |
Dimensions | 1.4*1.2*1.4m | 1.48*1.33*1.44m | 1.47*1.33*1.44m | 1.78*1.73*1.43m | 1.78*1.73*1.43m |
weight | 1100kg | 1700kg | 1800kg | 2000kg | 2600kg |