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Three shaft automatic small pipe thread rolling machine for set screws and meter screws

1 small pipe thread rolling machine surface roughness less than turning,milling and grinding;
2. Processed products than two-axis rolling machine products processed verticality,concentricity,etc. better,higher precision;
3. Material utilization is high;productivity is doubled from cutting,and it is easy to automate;
After-sales Service :
Thread Pitch:
  • Z28-30

  • Greatcity

  • 8462419000

thread rolling making machine is widely praised for its rational price, easy maintenance and high quality. besides axial and radial process, it is used to process regular and irregular bolt, through screw etc. with optional embossing roller embossing roller. the through screw made with this machine in zhejiang standard parts base has been exported to US Canada and Europe. 

Technical Parameter of small pipe thread rolling machine

SPECIFICATIONS   FOR GREATCITY thread pipe rolling machine ZP28-30-

Diameter for the threads rolled


Range of pitch rolled


Length of thread rolled

In feed or Thru feed

Spindle speed


Outside diameter of rolling die


Inside diameter of rolling die(keyway)


Thickness of rolling die

110mm distance between die spindles

120mm distance between die spindles



5-35 pcs/min

Machine motor


Hydraulic motor


The highest feed pressure


Z28-30 small pipe thread rolling machine images show :

Thread rolling machine - greatcity machinery (7)

Thread rolling machine (4)

Our service :

1 Strong R&D team, OEM and ODM service.

2. If customer visit our factory and check the small pipe thread rolling machine, we will teach you know to install and use the machine.

3.Without visiting, we can send you user manual and video to teach you to install and oprate.

4.All the productions has 12 months warrantly, after that we can suppply the material or teach support.

hydraulic thread rolling machine (4)

hydraulic thread rolling machine (5)

hydraulic thread rolling machine (6)

hydraulic thread rolling machine (7)

hydraulic thread rolling machine (8)

hydraulic thread rolling machine (1)

1. Do you have any warranty? 

Yes, we have. Two years warranty on host machine is given. Six months free replacement warranty for spare parts.


2. How is your after-sale service? 

We have a professional technology supporting team for your timely services. You can get the help you need in time by telephone, webcam, online chat (Google talk, Facebook, Skype). Please contact us once the machine has any problem. Best service will be offered.


3. What certification do you have? 

All of our machines have the CE certification which ensures the quality and safety. Our machines are under strict quality management to ensure good quality. Because we fully understand that it will be a great trouble if machine have any problem during working at oversea.


4. Will you teach how to use the small pipe thread rolling machine? 

Yes, we can provide a complete user manual and usage video for instruction and application. And 24/7 online consultant service ensure you whatever problem and whenever you meet, you can solve easily.  It is easy to operate by anyone with the instructions.


5. How about the shipment? 

The machine will be shipped within 2-3 days after the receipt of your payment. 


6. Can visit your factory?

Welcome to our factory. We would like to make invitation letter for you. Hope we can cooperate with you for a long term.



If any questions for thread rolling making machine ,welcome to contact me at any time with the following:





Add : Block B, 1902, Tangning International Building Quannan Road , Qiaodong district ,xingtai City, Hebei province,China
Phone : +86-18832961559
Skype : greatcity333
Block B, 1902, Tangning International Building Qiaodong District, Xingtai City,Hebei Province.China
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GREATCITY mechanical products, easy to operate, high efficiency, good service!




 Phone: +86-18832961559
 Add: Block B, 1902, Tangning International Building Qiaodong District,Xingtai City,Hebei Province.China


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