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Steel bar thread rolling machine screw making machine rebar thread rolling machine

1.Steel bar thread rolling machine system is controlled by PLC numerical control system. All the control parts are 24V safety circuit, and also equipped with motor and power conflict protection system to ensure the safety and stability of man-machine operation.
2. The thread rolling machine for steel bar is equipped with manual, semi-automatic and automatic three working modes, which can adjust the interval time and rolling time as required.
  • Z28-200
  • Greatcity
  • 8462419000

Product Application

Steel bar thread rolling machine  is divided into two axis rolling machine and three axis thread rolling machine
1, two axis wire rolling machine has very strong superiority in hardware building, automobile and motorcycle fittings, traffic power, standard parts.
2, three axis rolling machine is triangle support in the pipe thread processing industry, true fidelity roundness, concentricity and perpendicularity
It is a multifunctional cold extrusion rolling thread machine, the workpiece in the cold rolling pressure range can be made to straight lines, twill, spur, helical and bevel gear spline rolling; straightening, necking, rolling light and various rolling forming. The machine has safe and reliable electric liquid control system and implementation, which can make each work cycle in manual, semi-automatic and automatic selection in three ways. The cold rolling is an advanced non cutting process, which can effectively improve the internal and surface quality of workpiece, the radial compressive stress produced during processing, and can significantly improve the fatigue strength and torsion strength of the workpiece. It is an ideal process with high efficiency, energy saving and low consumption.

Steel bar thread rolling machine  can equipped the auto feeding and loading machine. pls inquiry for details.


SPECIFICATIONS FOR GREATCITY thread rolling machine mini  ZP28-200
Rolled thread range
Hobbing wheel range
outside dia:Φ120-170 hole dia:Φ75
Max width:100
Maximum rolling pressure
Main axis

Obiquity +5
Hydraulic auto feeding time regulation range 
Cease time regulation range 
sMain axis transmission power
Hydraulic transmission power
machine weight

Steel bar thread rolling machine  video link on youtube :

Steel bar thread rolling machine:
L and R are two pairs of involute rolling wheels with the same parameters, which are installed on two spindles of the rebar thread rolling machines, and can rotate synchronously under the drive of the transmission mechanism.The R wheel can be driven by the oil cylinder for radial feed motion, and the L wheel can be adjusted by adjusting the mechanism to coincide with the indentation of the R wheel on the surface of the workpiece P. The P locate the two center hole clamping, the adjustment fixture can make the axial movement in the force around the fixture O and spindle parallel to the axis of an angle, to ensure that the workpiece in the cold rolling process and keep two rolling wheels to roll in the free state, and convenient clamping the workpiece. The structure size, geometrical tolerance and technical requirements of the rolling wheel are formulated according to the rolling wheel and cylindrical measuring gear. The length of the normal line or the cross bar distance of the rolling wheel M is calculated according to the spline data of the gear, and the required material can be Cr12MoV (hardness 59 ~ 62HRC)

rebar thread rolling machine (5)

rebar thread rolling machine (1)

rebar thread rolling machine (2)

rebar thread rolling machine (3)

Q: Are you a factory or trading company?
A:We are a manufacturer with 10 years expe
rience,you could get factory price from us.

Q:Where is your factory located? How can I visit?
A:Our factory is located in Ren County,Xingtai City,Hebei Province,China,about 3 hours from Beijing.We can pick up clients from Beijing Airport or Shijiazhuang Airport to visit us.

Q:Can you do OEM?
A:Yes,we do OEM machines.

Q:what is your payment terms?
A:Generally,30% in advance,70% before shipment.

Q:Can you provide installation service?
A:Yes,we can,but you need to take charge of our engineer's air tickets,hotel and food fee,and 50 USD/day.

rebar thread rolling machine (4)

Packaging information: standard export non-fumigation wooden packing for  roll thread machine price .you can choose by sea container or air. We have our own farwarder. We can check the delivery information timely. You can also use forwarder by yours. We will contact with him in the first time.

Shipping  time:within 3-5  days after receiving the deposi


1.  Help you choose the most suitable rebar thread rolling machine .

2.  Making the machine according to your request.

3.  Give you machine’s details and video for help you use the machine more better.

4.  One year warranty

5.  Quality problem,we will send you the accessories.

6.  Free repair whole using life without extra charge.

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Add : Block B, 1902, Tangning International Building Quannan Road , Qiaodong district ,xingtai City, Hebei province,China
Phone : +86-15830684624
Skype : lucy921227
Block B, 1902, Tangning International Building Qiaodong District, Xingtai City,Hebei Province.China
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 Phone: +86-15830684624
 Add: Block B, 1902, Tangning International Building Qiaodong District,Xingtai City,Hebei Province.China


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