Struggling with outdated rebar joining methods? Traditional cutting machines can be slow and often weaken the steel. This leads to costly rework and potential structural issues. In today’s competitive construction industry, you need a solution that is fast, reliable, and produces superior results. This is where a hydraulic thread rolling machine becomes an invaluable asset. YG’s advanced cold rolling technology not only creates threads quickly but also increases the rebar’s strength. It is the modern, efficient, and cost-effective choice for all your rebar threading needs.
Hydraulic Thread Rolling Machine Parameter:
Model | YGS-40 | YGT-40 | YGA-40 |
Processing diameter range | 16-40mm | ||
Thread rolling length | 0-80mm | 0-80mm | 0-100mm |
Power voltage | 4kw/380v 50hz | 4kw/380v 50hz | 7.5kw/380v 50hz |
Working efficiency | 15s/forming | 8s/forming | One-touch auto forming |
Machine weight | 320kg | 350kg | 400kg |
Machine size | 115*50*106cm | 110*60*130cm | 126*70*106cm |
Type | Standard type | Upgrade type | Full automatic type |

How Our Hydraulic Thread Rolling Machine Works: The YG Advantage
Our hydraulic thread rolling machine operates on a simple yet powerful principle: cold extrusion. Instead of cutting metal away, it uses powerful hydraulic pressure to deform the rebar surface. This forms a precise, strong thread profile. This process is superior to traditional methods for several key reasons.
Key Technical Advantages:
- Enhanced Strength and Durability: Cold rolling realigns the metal’s grain structure, making the threaded part even stronger than the original steel. This increases the rebar’s tensile strength by 20-30% and its fatigue strength by 40-60%.
- Superior Efficiency: Our YG-40 model is designed for speed. It can process a rebar end in about one minute. This drastically cuts down on project timelines. The machine’s automated functions allow an operator to easily manage a high-volume workload.
- Cost-Effective Operation: By eliminating material waste and reducing energy use, our machine offers excellent long-term value. The durable, precision-machined rolling dies have a long service life. This minimizes replacement costs and helps you get the best thread rolling machine price over time.
Technical Specifications (YG-40 Model)
- Rebar Diameter: 16mm to 40mm
- Applicable Rebar: HRB335 and HRB400 ribbed rebar
- Processing Technique: Simultaneous stripping and rolling
- Automatic Features: Auto-opening and auto-return mechanisms

Common Questions About Our Threading Machines
Q1: How does a hydraulic machine compare to a manual one?
A: A hydraulic thread rolling machine provides consistent, powerful pressure. This ensures every thread is perfect. Manual machines can be inconsistent and much slower, especially with larger rebar diameters.
Q2: What about the cost? Is this affordable?
A: When you consider the long-term benefits, the thread rolling machine price is highly competitive. Our machine saves you money through increased productivity, reduced material waste, and lower labor costs. It’s an investment that pays for itself.
Q3: Can I get a versatile machine?
A: Yes. Our rebar threading machine is adaptable. It can process both positive and negative threads and is compatible with a wide range of standard rebar sizes, making it a versatile addition to any job site.

Hydraulic Thread Rolling Machine Applications and Wide Range of Scenarios
YG’s hydraulic thread rolling machine is a multifunctional cold extrusion molding machine, whose efficient and high-strength thread connection technology is widely used in many fields. It is suitable for industrial and civil constructions, especially in important structural parts that need to give full play to the strength and flexibility of steel bars, such as high-rise buildings, large bridges, tunnels, nuclear power plants and water conservancy projects. The machine can also be used in conjunction with rebar headers to meet diversified processing needs, such as threading, straight threading, miter threading, etc. It can even be used for straight, miter and helical spline rolling of gears. With their excellent machining quality and high degree of automation, our machines are ideal for industrialized and civilized construction, improving project safety and efficiency.

Real-World Applications and Success Stories
The YG hydraulic thread rolling machine is ideal for large-scale construction, bridge building, and infrastructure projects. Its precision and speed are crucial for these demanding applications.
Customer Story: A Success in Malaysia
A construction company in Kuala Lumpur, Malaysia, needed to speed up the rebar joining process for a new high-rise. They were using a traditional thread machine price-wise, but it was causing delays. After switching to our YG-40 model, their daily output of threaded rebar ends increased by 40%. The site manager, Mr. Chan, noted that the stronger connections gave them more confidence in the project’s safety. This led to a faster and more successful project completion.

Choosing an Automatic Thread Rolling Machine for Your Business
Why opt for an automatic thread rolling machine? Automation means higher efficiency and consistent quality. Our machine’s advanced control system automates the clamping, feeding, and rolling process. This reduces the need for constant manual adjustments. Operators can focus on loading and unloading, leading to higher output with less effort. This feature is a game-changer for large-volume projects where speed is critical.
Ready to Boost Your Productivity?
Don’t wait. Upgrade your construction workflow with the YG hydraulic thread rolling machine. Get stronger connections, faster production, and a higher return on your investment.
Contact us today for a free quote and a personalized solution for your project.
More of our premium machinery:
- Rebar Straightening and Cutting Machine for perfect cuts.
- See our powerful Hydraulic Steel Bar Bending Machine.
- Check out our high-efficiency Steel Bar Shearing Machine.