BOLTS AND ANCHOR BOLT PRODUCTION LINE

Realizes the integration of bar material loading, feeding, straightcutting, bevelcutting, steel rod head diameter reduction, steel rod head rolling, and discharging are integrated into one, the whole process is automated and can be operated by one person.

Single Machine Demonstration Video

Automatic Feeding

Automatically feeds the raw bar or pipe into the production line, improving efficiency and reducing manual labor.

Fixed-Length Cutting

Cuts the material to the required length, commonly 9–12 meters.

Chamfering

Removes sharp edges and forms a chamfer at the end of the workpiece, making it easier for the next threading process.

Diameter Reduction

Reduces the end diameter of the workpiece to prepare it for precise thread rolling.

Thread Rolling

Forms high-strength threads through cold rolling, Common Processing Diameter from 20–27mm.

Laser Marking

Marks product information such as specifications or batch numbers on the anchor bolt for identification and traceability.

For other special requirements, please contact our engineers for customized services.

Thread Rolling Machine

Diameter Reducing Machine

Automation

Machine-Made Workpiece Finished Product Display

3000+

Successful Experience

• Russian engineering group
25 new-generation thread rolling lines for anchoring and fastening systems, built for long-term high-intensity operation

 

• Vietnam large metal product manufacturer
100 Z28-150 thread rolling machines, 50 trimming & cutting machines for mass fastener production

 

• Mexico infrastructure distributor
45 ZA28-20 thread rolling machines with 600 sets of customized dies for multi-spec product switching

 

• Brazil fastener manufacturer
56 ZA28-20 thread rolling machines for construction threaded parts, high cost-performance with fast ROI

 

• Thailand machining factory
35 ZC28-6.3 thread rolling machines for mechanical parts, simple operation for quick workforce training

 

• Philippines construction material supplier
35 thread rolling machines and 50 reducing machines supporting construction product manufacturing

 

• Malaysia metal processing enterprise
30 Z28-650 thread rolling machines and 50 chamfering machines available for fast delivery and startup

● Model: ZA28-20
● Max rolling pressure: 200KN
● Axial feed diameter: Φ42mm

● Model: ZA28-35
● Max rolling pressure: 260KN
● Axial feed diameter: Φ64mm

● Model: Z28-150
● Max rolling pressure: 180KN
● Axial feed diameter: Φ6-42mm

● Model: Z28-200
● Max rolling pressure: 200KN
● Axial feed diameter: Φ52mm

● Model: Z28-250
● Max rolling pressure: 260KN
● Axial feed diameter: Φ60mm

● Model: Z28-500
● Max rolling pressure: 500KN
● Axial feed diameter: Φ6-80mm