Hydraulic thread rolling machine is a specialized piece of equipment that utilizes hydraulic pressure to roll threads onto the surface of a cylindrical workpiece. Different from traditional threading methods like cutting or tapping, thread rolling involves deforming the metal without removing any material, resulting in stronger, more durable threads with improved fatigue resistance.

hydraulic thread rolling machine
hydraulic thread rolling machine

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Hydraulic Thread Rolling Machine Specifications

ModelYG28-40YG28-80YG28-150YG28-185YG28-200
Max rolling pressure120KN150kn150kn180kn200kn
Hydraulic diameter5-36MM6-42mm6-4810-60mm14-80mm
Rolling wheel diameter120-170MM120-170mm120-170mm175-220mm175-220mm
Max width of rolling wheel110MM110MM110MM150mm150mm
Spindle center distance120MM120MM120MM150-300mm150-300mm
Rolling wheel aperture54hole54hole54hole75hole75hole
Hydraulic power4kw2.2kw2.2kw3kw5.5kw
Main motivation4kw5.5kw7.5kw11kw11kw
Spindle speed36-78/min36-78/min36-78/min20-64/min20-64/min
Spindle tilt angle±5°±5°±5°±10°±10°
Thread lengthNo limitedNo limitedNo limitedNo limitedNo limited
Dimensions1.4*1.2*1.4m1.48*1.33*1.44m1.47*1.33*1.44m1.78*1.73*1.43m1.78*1.73*1.43m
Weight1100kg1700kg1800kg2000kg2600kg

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Features and Benefits of Hydraulic Thread Rolling Equipment

  1. High Precision and Accuracy
    Hydraulic thread rolling machines are engineered to deliver threads with exceptional precision, ensuring tight tolerances and consistent quality across all components. This level of accuracy is crucial for applications where reliability and performance are non-negotiable.
  2. Increased Thread Strength
    By cold-forming the threads, these machines enhance the mechanical properties of the material, making the threads stronger and more resistant to wear and tear. This translates to longer-lasting components and reduced maintenance costs.
  3. Efficient Production
    With their high-speed operation and automated processes, hydraulic thread rolling machines can significantly increase production rates compared to traditional threading methods. This efficiency helps manufacturers meet tight deadlines and stay competitive in the market.
  4. Cost-Effective
    By eliminating the need for cutting tools and reducing material waste, hydraulic thread roll machines offer a cost-effective solution for high-volume threading operations. The long-term savings on tooling and maintenance costs.
hydraulic thread rolling machine for sale
hydraulic thread rolling machine for sale

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Applications of Hydraulic Thread Rolling Machines

Our machines are widely utilized across various industries for their ability to produce high-integrity threads for critical components. Common applications include:

Automotive Industry: Fasteners, studs, shafts, and specialized components.

Aerospace Industry: High-strength fasteners and precision components.

Construction: Rebar, anchor bolts, and structural fasteners.

Industrial Fasteners: Bolts, screws, rods, and studs of all types.

Piping & Fittings: Threaded pipes and connectors.

Tool Manufacturing: Threaded tools and parts.

Medical Devices: Precision threaded components for instruments and implants.

hydraulic thread rolling effect for rebar
hydraulic thread rolling effect for rebar

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