37" Reach Pneumatic Tapping Arm - 400 RPM

37" Reach Pneumatic Tapping Arm - 400 RPM Overview

The Palmgren Quick-Tap Pneumatic Tapping Arm is designed for small to medium-size tapping operations where a compact working envelope is preferred. The 37" articulated arm provides flexibility while maintaining a smaller footprint than larger tapping systems.

Designed for machine shops, fabrication facilities, maintenance departments, and production environments, this pneumatic tapping system helps simplify repetitive tapping operations while reducing manual handling and improving productivity.

Key Benefits

• Provides up to 37" of working reach for accessing large workpieces.
• Helps improve productivity by reducing tapping cycle time.
• Supports accurate thread production in blind and through holes.
• Reduces operator effort when positioning taps across large parts.
• Allows faster access to difficult tapping locations.
• Supports a variety of secondary machining operations.

Notable Features

• 37" maximum reach and 4" minimum reach.
• 400 RPM reversible pneumatic motor.
• 27 ft-lb torque at 90 PSI.
• 24 CFM air consumption.
• Quick-change tooling adaptor (Size 1).
• Stationary bench bracket.
• Vertical motor bracket.
• Air preparation unit with lubricator, filter, regulator, and pressure gauge.
• Maximum tapping capacity: 1/2" mild steel.
• Maximum tapping capacity: 9/16" aluminum.

Common Applications and Industries

The Palmgren 37" Reach Pneumatic Tapping Arm is well suited for machine shops, fabrication facilities, maintenance departments, and production environments that perform frequent tapping operations. The 37-inch reach allows operators to work efficiently on weldments, fabricated assemblies, plates, frames, and other large components without repeatedly repositioning the workpiece.

In addition to creating new threads, the system can be used for re-tapping damaged or heat-treated holes, as well as secondary operations such as reaming, countersinking, chamfering, and finishing. Its versatility makes it a practical solution for both job shops and manufacturing operations looking to improve throughput and reduce manual effort during secondary machining processes.

Designed to Address Common Shop Challenges

Tapping large or awkwardly shaped parts often requires operators to reposition heavy workpieces, move between machines, or perform repetitive manual operations that consume valuable production time. The Shop-Tap pneumatic tapping arm helps eliminate many of these inefficiencies by bringing the tap directly to the workpiece instead of moving the workpiece to the tap.

The extended reach and articulated arm design improve access to difficult tapping locations while reducing operator fatigue during repetitive operations. By simplifying hole positioning and thread creation, the system helps shops complete tapping operations more efficiently and maintain consistent results across production runs.

How to Choose the Right Palmgren Tapping Arm

Palmgren offers pneumatic tapping systems for everything from compact workstations to large production environments. Quick-Tap models provide a compact 37" working envelope for small to medium tapping applications. Shop-Tap models extend reach to 62" for greater coverage across large workpieces. Production-Tap models provide a 55" working envelope and are designed for general-purpose through heavy-duty tapping operations. For shops requiring variable speed control and support for larger tap sizes, the Universal-Tap electric system provides additional flexibility.

Compare Palmgren Pneumatic Tapping Arm Models

Why Choose Palmgren

Palmgren pneumatic tapping systems are designed to simplify tapping operations while providing flexibility, productivity, and ease of use. The articulated arm design allows operators to position taps quickly across a wide work area while supporting a variety of secondary machining operations.

Frequently Asked Questions (FAQ)

What is the maximum reach?

The arm provides a maximum reach of 37 inches and a minimum reach of 4 inches.

What materials can it tap?

The machine is rated for tapping up to 1/2" in mild steel and up to 9/16" in aluminum.

Is a tap holder included?

Tap holders are optional and sold separately.

Does it include air preparation equipment?

Yes. The system includes a lubricator, filter, regulator, and pressure gauge.