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High Speed Inclined Feed Thread Rolling Machine

Thread rolling machines, also known as screw rolling machines or thread forming machines, are specialized industrial machines used to create external screw threads on a cylindrical workpiece by rolling or pressing instead of cutting. 
  • Inclined Feed type

  • ARIDA

  • 8463900090

  • Cold Forging

  • Iron

  • Fastener Making Machine

  • Cold Forging

  • High Rigidity and Precision

  • ISO, GS, RoHS, CE

  • One year

  • Forging

  • Gravity Casting

  • Standard exporting package

  • ARIDA

  • China

  • High Precision

  • Brand new

  • Motor

  • Worldwide

  • yes

  • With Decoiler

Availability:
Quantity:
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Model Max cut diameter(mm) Max cut length(mm) Main motor
(KW, Poles)
Productivity
(pcs/min)
The oil pumpKW Screw Thread Rolling Plate Specification(mm) Machine weight(ton) Machine dimension(m)
R16-220B 16 220/150 15, 6 45 0.37 250x230x45x220 4.8 3.7x1.9x1.7
R16-160B 16 160/100 15, 6 50 0.37 250x230x45x160 4 3.6x1.8x1.6
R16-120B 16 120/120 15, 6 50 0.37 250x230x45x120 3.8 3.7x1.6x1.6
R12-220B 12 220/150 15, 6 45 0.37 220x200x40x220 3.8 3.7x1.9x1.7
R12-160B 12 160/100 15, 6 60 0.37 220x200x40x160 3.1 3x1.65x1.5
R12-120B 12 120/80 15, 6 60 0.37 220x200x40x120 2.8 3.1x1.8x1.6
R10-120B 10 120/80 7.5, 4 80 0.37 170x150x30x120 1.8 2.8x1.7x1.2
R5-65B/A 5 65 3, 4 130 0.37 125/110x25x65 1.3 1.85x1.425x1.45
R4-25 4 25 1.5, 6 300 0.37 80x65x20x25 0.45 1.6x1.35x0.8
R3-20B/A 2.6 20 1.1, 6 350 0 55x45x15x20 0.3 1.2x1.2x0.55
R8-120B 8 120/80 7.5, 4 100 0.37 140/127x25x120 2.1 2.7x1.7x1.3
R8-100B 8 100 7.5, 4 100 0.37 140/127x25x100 2.1 2.7x1.7x1.3
R8-80B/A 8 80 5.5, 4 110 0.37 140/127x25x80 1.8 2.5x1.6x1.2
R6-100B 6 100 4, 4 110 0.37 125/110x25x100 1.9 2.7x1.3x1.3
R6-60B/A 6 60 3, 6 180 0.37 125/110x25x60 1.5 2.1x1.6x1.45
R5-55B/A 5 55 2.2, 6 160 0.37 105x90x25 1.2 1.74x1.32x1.55
R4-40B/A 4 40
280 0.37 89/76x25x40 0.97 2.05x1.28x1.25


Sample Display
十字平头螺丝,
内六角花形盘头螺钉
马车螺丝
Breif Introduction


Thread rolling machine-1

Thread Rolling Machine

The Thread Rolling Machine are specialized industrial machines used to create external screw threads on cylindrical workpieces by rolling or pressing rather than cutting. This process is known as thread rolling and is a form of cold working, meaning it is performed at room temperature without the need for heat.

Thread rolling machines create threads by using one or more dies (also known as rolls) that press against the surface of the workpiece. As the dies rotate and move along the length of the workpiece, they displace and flow the material into the desired thread shape. This process results in a stronger and smoother thread than those produced by cutting processes because the material is compacted rather than removed.

Thread rolling machines are commonly used in the production of screws, bolts, studs, and other threaded fasteners. They are widely used in industries such as automotive, aerospace, construction, and general manufacturing.

Overall, thread rolling machines provide a reliable and efficient way to produce high-quality threads on a variety of materials and are essential tools in many manufacturing settings.


Operations

The thread rolling process typically involves two main types of operations:


  • Infeed Rolling: In this process, the workpiece is fed into the machine, and the dies roll over the surface to create the thread. It is suitable for shorter lengths of threading.

  • Throughfeed Rolling: This is a continuous process where the workpiece is fed through the machine, and the dies roll continuously over the surface to create the thread. It is ideal for longer lengths of threading.


Key Features
  • Strength and Durability: The rolling process increases the strength and durability of the threads due to the cold-working effect.

  • Cost-Effective: Thread rolling is generally faster and less expensive than thread cutting, especially when producing large quantities.

  • Smooth Finish: The rolled threads have a smooth surface finish, reducing wear and tear during use.

  • Efficient Material Usage: Since no material is removed during the rolling process, there is less waste compared to cutting processes.


Applications
  1. High-Volume Production: These machines are ideal for mass production environments where efficiency and consistency are critical. They can produce threaded parts at a rapid pace with minimal material waste.

  2. Improved Thread Quality: Because the process does not remove material but instead displaces it, the resulting threads are often stronger than those produced by cutting processes. The material's grain structure is maintained, which can enhance the fatigue strength and wear resistance of the thread.

  3. Versatility: While commonly used for bolts, screws, and studs, thread rolling machines can be adapted to create various types of threads, including metric, imperial, and special custom profiles.

  4. Cost-Effectiveness: For large production runs, the cost per unit can be significantly lower compared to other methods because the tooling (thread rolling dies) has a long lifespan and the process is quick.

  5. Surface Finish: The rolling process results in a smoother surface finish compared to cut threads, reducing the need for additional finishing operations.

  6. Automotive Industry: Thread rolling is extensively used in automotive applications where components require precise and durable threads. This includes engine components, chassis parts, and fasteners.

  7. Aerospace: In the aerospace industry, where reliability and precision are paramount, thread rolling machines can ensure the production of high-quality, consistent threads necessary for safety-critical parts.

  8. General Manufacturing: Any industry that relies on threaded parts can benefit from using an inclined feed thread rolling machine, including construction, electronics, and general machinery manufacturing.



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