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Bolt Making Machine

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The bolt making machine is a multi-part production line that incorporates the bolt cold header, the bolt thread roll machine, and the bolt side cutting machine. BOBO has been the leading Chinese manufacturer of this line of machinery for over 25 years. The welded main frames of the machines have been quench and heat treated for improved integrity while all key components are produced by us to maintain the high standards that our clients have come to expect.

Bolt Making Machine
Bolt Cold Header

The bolt cold header produces wood screw, hex bolt, carriage bolt, flat socket cap screw, flange bolt, straight bar parts, and various special socket cap bolt. It can also process wire coil via secondary cold heading.



Technical Specifications

Model Length (mm) Diameter (mm) Slide stroke (mm) Capacity (pcs /min) Motor power (kw ) Weight (kg) Dimension (mm)
Z12-4 3-55 φ2-φ5 80 100 2.2 1200 1800×1000×1400
Z12-6 5-100 φ4-φ8 120 90 4 4000 2500×1500×1300
Z12-8 10-150 φ6-φ10 160 80 5.5 4500 3300×1700×1600
Z12-10 15-160 φ8-φ12 190 60 7.5 6500 3600×1800×1600
Z12-12 20-160 φ8-φ16 220 50 15 12000 3800×2000×1700
Z12-16 25-250 φ10-φ18 170 45 18.5 15000 4200×2600×1800
Z12-20 30-250 φ12-φ22 300 40 22 22000 5000×2800×1900
Z12-22 30-300 φ12-φ24 380 40 30 28000 5000×2800×1950
Z12-24 35-300 φ12-φ26 380 36 37 40000 5400×3000×2000
Z12-30 50-300 φ16-φ32 380 36 55 65000 5600×3100×2200
Bolt Making Machine
Bolt thread rolling machine

The bolt making machine utilizes the bolt thread rolling machine for high precision rolling of various blank bolts and is ideal for the mass production of fasteners.



Main technical data

Model Size Capacity (pcs /min) Motor power (kw ) Weight (kg) Dimension (mm)
Z25-4 M2-M4 80 1.1 300 1100×700×1000
Z25-6 M4-M6 70 1.5 400 1300×800×1100
Z25-8 M6-M8 60 3.0 600 1500×1100×1400
Z25-10 M6-M10 55 4.0 800 1600×1100×1450
Z25-12 M6-M12 50 5.5 900 2000×1200×1500
Z25-16 M8-M16 45 7.5 1500 2500×1000×1500
Z25-20 M14-M20 35 11 3500 3000×1300×1800
Z25-24 M14-M27 35 15 5000 3500×1400×1800
Bolt Making Machine
Bolt side cutting machine

The bolt making machine implements the bolt side cutting machine for the cutting of the bolt socket cap for hex bolt, square bolt, and other similar bolt types.


Technical Specifications

Model Opposite side distance (mm) Bolt length (mm) Capacity (pc/min) Motor power (kw ) Dimension (mm)
Z23-8 10-14 10-100 60 3 2500×1000×1300
Z23-10 14-17 20-140 60 4 3000×1000×1300
Z23-12 14-19 25-150 55 5.5 3600×1400×1800
Z23-16 17-24 30-250 45 7.5 4000×1400×1800
Z23-20 17-30 40-250 40 11 4000×1400×1800
Z23-20 17-30 40-300 40 11 4500×1600×1800
Z23-24 17-36 40-300 40 15 4600×1800×1800
Z23-30 19-46 100-300 40 18.5 4800×1800×1800

Our company is an experienced bolt making machine manufacturer and supplier in China. We offer a variety of products, including corrugated pipe machine, PU Gasket Seal Machine, filter making machine, among others.

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Related Names

Bolt Machine | Nut Machine
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