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Ningbo, Zhejiang, China · Over 20 years building forming equipment

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Z12 Series Double Stroke Automatic Cold Headers manufactured by Ningbo Anchors Precision Machinery Co., Ltd.

Cold Heading Machine

Z12 Series Double Stroke Automatic Cold Headers

Cold heading machines upset the head of a screw, bolt or rivet from coil in one or two blows, and cover the small diameter high volume end of the fastener range. The published parameter table for this machine covers models Motor Power(kw), Weight(kg).

  • Built by Ningbo Anchors Precision Machinery Co., Ltd. in Ningbo, China
  • Full manufacturer parameter table on this page
  • Machine video available on request
  • Rapid response technical team for operation and troubleshooting
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Z12 Series Double Stroke Automatic Cold Headers

Model

Diameter of Bar Stock(mm)

Maximum Length of finished product(mm)

Minimum Length of finished produc(mm)t

Rated Output
(pcs/min)

Stroke of Slider(mm)

Motor Power(kw)

Weight(kg)

Overall Dimension (mm)(Length × Width × Height)

Z12-4

3-4

38

6

120

64

3

1700

1900×980×1220

Z12-4B

3-4

50

6

100

85

3

1900

2100×1100×1220

Z12-6

4-6

50

10

100

85

4

3300

2364×1375×1300

Z12-6B

4-6

80

10

75

120

4

3500

2600×1375×1300

Z12-6C

4-6

135

10

45

200

4

3800

3300×1500×1340

Z12-6D

4-6

160

20

40

230

4

4200

4000×1500×1340

Z12-8

6-8

100

10

66

160

7.5

4000

3200×1500×1340
Z12-8D 6-8 200 20 35 290 7.5 4800 4500×1500×1470

Z12-8C

6-8

135

10

45

200

7.5

4000

3300×1500×1340

Z12-10

8-10

135

20

55

200

15

9500

4000×2000×1470

Z12-10L

8-10

160

20

55

240

15

9500

4100×2000×1470

Z12-12

10-12

135

20

55

200

18.5

10800

4200×2100×1470

Z12-12L

10-12

160

20

55

240

18.5

10800

4200×2100×1470

Z12-12BJC

8-12

285

50

30

380

18.5

14000

3500×2200×2100

Z12-16

12-16

200

40

40

340

30

20000

6400×2500×2500

Z12-16JC

12-16

300

70

28

450

30

25000

7440×2800×2500
Z12-16JC 12-16 300 70 28 450 30 25000 7440×2800×2500

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Questions and Answers

Z12 Series Double Stroke Automatic Cold Headers FAQ

What is the Z12 Series Double Stroke Automatic Cold Headers used for?
It belongs to the cold heading machine family. Cold heading machines upset the head of a screw, bolt or rivet from coil in one or two blows, and cover the small diameter high volume end of the fastener range. The structural description and the manufacturer parameter table on this page describe what this particular model covers.
Can I get the technical specification for my size range?
The parameter table on this page is the manufacturer table for the model range. Tell us the exact fastener diameter and length you run and we will confirm which line of the table applies.
Is this machine built by Anchors Machinery?
All equipment is built at the company works in Ningbo, Zhejiang, China, in an 18,000 square metre workshop with its own machining facilities.
Can it be supplied together with the upstream and downstream machines?
Yes. Anchors Machinery is a machine manufacturer as well as a solution provider and project contractor, so complete fastener and stamping production lines can be supplied rather than single machines only.
What support do I get after delivery?
A rapid response technical team instructs machine operation and helps solve problems that come up during production, so that machine efficiency and your output are protected after installation.
How do I request a price for this machine?
Send the part drawing or a photo plus the required size range and output per minute to [email protected] or by WhatsApp on +86 185 5689 5898. Quotations are prepared against the model and tooling configuration that suits your part.

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A drawing or a clear photo plus your required output is enough for us to confirm the model and tooling.

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