Technical Specifications
Model NO.HR14-130L
Molding TechnicsPressure Casting
ApplicationMachinery Parts
MachiningMachining Center
MaterialSteel
Surface TreatmentZinc Plating
Forging Tolerance+/-0.2mm
StandardASTM
CertificationCE
Machine NameAssembly Machine
Transport PackagePlywood
Professional Screw Making Machinery
With specialized expertise in producing screw making machines for nearly 30 years, we offer high-performance solutions backed by a 2-year warranty and CE certification. Our equipment ranges cover various sizes and types of screws, and machines can be customized to meet your specific production requirements.
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Screw / Nail Washer Assembling Machine
This fully automatic machine utilizes vibration systems to assemble steel and rubber washers onto screws and nails. It is also capable of combining washers and nuts onto bolts efficiently.
Production Line Overview
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Step 1: Head Cold Heading Machine
This equipment uses cold heading to form wire rods into various head shapes. It automatically handles feeding, straightening, cutting, forming, and discharging.
| Model |
Max. Screw Dia. (mm) |
Max. Screw length (mm) |
Capacity (pcs/min) |
Motor (kw) |
Weight (Ton) |
Size (m) |
| ZM3-18A | 3 | 18 | 160-180 | 0.75/0.37 | 0.6 | 1.3*0.75*0.9 |
| ZM4-28B | 4 | 28 | 120-160 | 1.5/0.37 | 0.97 | 1.5*0.9*0.9 |
| ZM4-40D | 4 | 40 | 180-200 | 1.5/0.37 | 1.2 | 1.6*1.1*1.1 |
| ZM5-60B | 6 | 60 | 110-140 | 2.2/0.37 | 1.8 | 1.8*1.1*1.1 |
| ZM6-120B | 8 | 120 | 60-70 | 4/0.37 | 3 | 2.4*1.3*1.4 |
| ZM10-250C | 12 | 250 | 30-45 | 11/0.75 | 8.5 | 5*1.8*1.7 |
| ZM14-250C | 16 | 250 | 35-45 | 15/0.75 | 11 | 5*2.2*2.15 |
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Step 2: Self Drilling Tail Forming Machine
Specifically designed for forming the drilling tip of self-drilling screws.
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Step 3: Automatic Thread Rolling Machine
Features a 1/2 screw distance staggered plate design. The movable plate moves in a straight line to twist the work piece, creating thread via plastic deformation.
| Model |
Max. Screw Dia. (mm) |
Max. Screw length (mm) |
Motor (kw) |
Capacity (pcs/min) |
Weight (Ton) |
Size (m) |
| HR3-20A | M2.6 | 20 | 1.1 | 350 | 0.3 | 1.1*0.53*1.2 |
| HR4-25B | M4 | 25 | 1.5 | 320 | 0.45 | 1.3*0.63*1.32 |
| HR5-65A | M5 | 65 | 3+0.37 | 130 | 1.3 | 1.75*1.4*1.65 |
| HR6-100B | M6 | 100 | 5.5+0.37 | 110 | 1.9 | 2.7*1.3*1.3 |
| HR8-120B | M8 | 120 | 7.5+0.37 | 100 | 2.1 | 2.4*1.7*1.3 |
| HR12-220B | M12 | 220 | 15 | 50 | 3.5 | 2.5*2*1.45 |
| HR16-220B | M16 | 220 | 15 | 45 | 4.8 | 3.7*1.9*1.7 |
Frequently Asked Questions
1. What is the warranty period for your screw making machines?
The warranty time for all our machinery products is two years, ensuring long-term reliability for your production line.
2. Are the machines ready to use upon delivery?
Yes. Before sending the machines, they are fully tested and adjusted. We also provide operation videos and instructions so you can start using them immediately.
3. Do you provide technical support for troubleshooting?
Absolutely. Professional advice is offered whenever you encounter problems during operation, and we maintain a 24-hour online service.
4. Can I get replacement parts easily?
Yes, we supply all kinds of frequently used parts all year round to minimize any potential downtime for your factory.
5. Can the machines be customized for specific screw sizes?
We have different models for various sizes and kinds of screws. We can also customize machines according to your specific requests.
6. Is the machinery certified for international standards?
Yes, our machines have obtained the CE certificate, meeting the necessary safety and quality standards for international use.