foundation bolts u bolts fasteners automatic bolt making thread rolling machines

foundation bolts u bolts fasteners automatic bolt making thread rolling machines

Our foundation bolts thread rolling machine is widely used in construction and auto spare parts. It can process straighe thread/twill thread/screw thread/general bolt/heterogenic bolt and gear rack/clam ping screw and through screw under the cold-hobbing station.The machine is made with welded steel plate, featuring rational structure, easy operation and reliable quality, Its designed with the advantage of high-efficiency ,energy-saving and low-consumption and its a idea-machine to produce standard and non-standard parts .

China zhihaomachinery - Z28-200 foundation bolts u bolts fasteners automatic bolt making thread rolling machines

The below photos are parts of samples. And we can customized any type thread, full thread roller and partical thread roller.

For example:

1 1/2 '----- 8 UN

2' ----  4.5 UNC

3/4 ' --- 10UNC

1 1-2  -----6 UNC

3/4' ---- 16 UNF

M24*3

M30*3.5

M36*4

M42*4.5

3/4' -- 10 UNC

1'---8 UNC

1 1/4' --7 UNC

1 1/2' --6 UNC

Model Z28-200 foundation bolts u bolts fasteners automatic bolt making thread rolling machines technical parameter:

Rolling thread range Diameter 64mm

Max thread pitch 6mm

Spindle angle ±10°

Max rolling pressure 300kn

Spindle RPM 22/28/35/45/56/70rpm

Roller size range Outside diameter 210mm

Hole 75mm

Max width 150mm

Rolling time 0.1-99.9s

Rest time 0.1-99.9s

Spindle drive power 11kw

Hydraulic transmission power 5.5kw

Cooling pump power 90w

Dimension 1900*1700*1450mm

Weight 2500kg

FAQ:

1.Q:Where are we located in?

A:We are in Xingwan Industrial Zone Xingtai city Hebei province,China.

2.Q:How is your factory?

A: We are factory specializing in the manufacture and export of machines for more than 15 years, all of the production we sale are at a very best price and high quality.

3.Q: What is your terms of packing?

A: Generally, we pack our goods in plywood cases.

4.Q:What is your terms of payment?

A: T/T 30% as deposit, and 70% balance against BL copy.

5.Q: Warrantee and After-sale service ?

A: 12 months warrantly, man-made destory will be exception.

B: After the warrantee time, we can supply materials or teach support to you for reducing the cost of you.

6.Q:Delivery time ?

A: 10-15 days for OEM, 5-7days for ready goods.

7.Q. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

8. Q. How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Package and Delivery:

If have more questions for foundation bolts u bolts fasteners automatic bolt making thread rolling machines, pls contact zhihaomachinery freely.

1) pls send the diameter of rebars

2) pls send the thread pitch

3) pls send the drawing of workpiece, if u have

Email: sales@zhihaomachinery.com

Whatsapp: +8615512868421