PMC Two-Roll Thread Rolling Machine

Hydraulic 2 Roll Thread Rolling Machine for Precision Cold Thread Forming

The PMC Two-Roll Thread Rolling Machine is a heavy-duty hydraulic thread rolling machine designed for precise and stable cold thread rolling in industrial production environments. This 2 roll thread rolling machine features a one-sliding-head configuration that enables accurate and repeatable thread forming for a wide range of industrial components.

Built for durability and consistent production performance, the machine is widely used in fastener manufacturing, automotive components, construction hardware, and mechanical industries requiring reliable thread rolling solutions.

Precision Two-Roll Thread Rolling System

The PMC two-roll thread rolling system is engineered with heavy-duty slideways and hydraulic pressure control, providing stable forming force and precise feed rate adjustment. This design ensures consistent thread quality in both infeed (plunge) thread rolling and thru-feed thread rolling operations.

The machine supports accurate cold forming of threads and profiles while maintaining dimensional stability during high-volume industrial production.

Flexible Thread Rolling Operation

This hydraulic 2 roll thread rolling machine supports multiple rolling processes:

• Thru-feed thread rolling for long-length components
• Infeed (plunge) thread rolling for fixed-length workpieces

Rapid roll carriage infeed and return improve production efficiency, while adjustable hydraulic pressure and feed rate control allow operators to maintain stable forming pressure for precise thread rolling.

This flexible operation makes the machine suitable for both high-volume manufacturing and specialized thread forming applications.

Structural Stability & Operator Efficiency

The PMC two-roll thread rolling machine is designed with a rigid machine structure to ensure stable rolling performance and long service life.

Key design features include:

• Heavy-duty slideways for enhanced machine rigidity
• Hydraulic pressure and feed rate control for stable thread forming
• Front-position operator access for convenient machine adjustments
• Preselector time control for automatic rolling cycles
• Roll slide positive stop mechanism for precise positioning
• Automatic lubrication system for reduced maintenance

These structural features ensure reliable thread rolling performance and consistent production stability.

Specialized Thread & Profile Rolling Capabilities

This 2 roll thread rolling machine is also capable of precision rolling of special profiles and knurling patterns, including:

• Diamond knurling
• Straight knurling
• Small splines
• Small ball screw profiles

The two-roll configuration enables accurate profile formation while maintaining dimensional control during cold forming operations.

Industrial Applications

PMC thread rolling machines are widely used for various industrial thread and profile rolling applications, including:

• Plunge-feed thread rolling on single-ended and double-ended B7 stud bolts
• U-bolts, hook bolts, foundation bolts, and anchor bolts
• All-threaded bars up to 6 meters using thru-feed rolling
• Screw jacks, elevating screws, and ACME shafts
• Tie rods, splines, grease tubes, and ball pin threads

This hydraulic two-roll thread rolling machine supports stable cold forming performance for manufacturers in automotive, construction, fastener production, and heavy machinery industries.

Reliable Thread Rolling Machine Manufacturer

As an experienced thread rolling machine manufacturer, PMC focuses on machine rigidity, stable hydraulic forming pressure, and precise thread rolling accuracy.

The PMC One Sliding Head Two-Roll Thread Rolling Machine provides efficient, repeatable, and reliable industrial thread rolling performance, making it an ideal solution for manufacturers requiring high-precision cold forming equipment.