Automatic Nut Tapping Machine

Fast and consistent thread tapping for nuts and metal fasteners.

Wide Diameter Range
M3–M36 Thread Range

Feeding Capability
Automatic Feeding & Tapping

Multi-Spindle Configuration
Single / Multi-Spindle Options

Nut Tapping Solutions for Efficient Production

ARMPRE provides reliable nut tapping solutions for fast and consistent internal thread processing.

Flexible machine configurations support different nut sizes, thread specifications, and production requirements.

Automatic Feeding & Tapping
Continuous feeding and tapping for efficient batch production.

Stable Thread Processing
Consistent internal threads across continuous production.

Customized Machine Configurations
Flexible setups based on nut size, thread type, and output needs.

Explore Our Nut Tapping Machines

Automatic and customized machines for different nut sizes and production needs.

ATM12-Standard Automatic Tapping Machine

Automatic Nut Tapping Machine

◉ Automatic nut feeding
◉ Stable continuous tapping
◉ High-volume production

HSAT12-High Speed Automatic Tapping Machine

Multi-Spindle Nut Tapping Machine

◉ Multiple spindle configurations
◉ Higher tapping efficiency
◉ Batch production capability

CATM12-Customized Automatic Tapping Machine

Custom Nut Threading Machine

◉ Customized feeding systems
◉ Flexible thread specifications
◉ Application-specific tooling

Technical Specifications & Customization

Parameter Specification
Processing Type Automatic Nut Tapping
Thread Range M3–M36 / Customized
Nut Type Hex / Flange / Special Nuts
Spindle Configuration Single / Multi-Spindle
Feeding System Automatic Nut Feeding
Control System PLC + Touchscreen HMI
Drive System Servo / Motor Drive
Material Capability Steel / Stainless Steel / Brass / Aluminum
Operation Mode Semi-Automatic / Fully Automatic
Tooling System Customized Taps & Tooling
Automation Feeding / Tapping / Discharge
Customization Based on Nut & Production Requirements
01

Flexible Thread Range

Supports different nut sizes and thread specifications with customized tooling.

02

Automatic Production

Integrated feeding, tapping, and discharge for continuous nut production.

03

Custom Tooling

Tapping tools and feeding systems configured for specific nut requirements.

Key Technologies for Reliable Nut Threading

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01

Automatic Feeding System

Automatic feeding and positioning keep nuts continuously supplied for efficient tapping production.

Automated Tapping Systems for Industrial Production

 

 

 

02

Precision Tapping Control

Stable spindle control supports consistent internal threads across different nut sizes and materials.

Customized Machine Length for Different Parts

 

 

 

03

Flexible Tooling Configuration

Taps, fixtures, and machine configurations can be adapted to different threads and production requirements.

| TAPPING RESULTS

Nut Tapping Results & Process Verification

Real samples demonstrate thread quality across different nuts and materials.

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◉ Nut Type: Hex Nut
◉ Material: Carbon Steel
◉ Thread: M6–M12
◉ Process: Automatic Tapping

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◉ Nut Type: Flange Nut
◉ Material: Carbon Steel
◉ Thread: M8–M16
◉ Process: Automatic Tapping

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◉ Nut Type: Hex Nut
◉ Material: Stainless Steel
◉ Thread: M6–M12
◉ Process: Internal Thread Tapping

aluminum-energy-equipment-component-drilling-before-after

◉ Nut Type: Special Nut
◉ Material: Brass
◉ Thread: Customized
◉ Process: Precision Tapping

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◉ Nut Type: Custom Nut
◉ Material: Steel
◉ Thread: Customized
◉ Process: Automatic Tapping

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◉ Component: High-Volume Fastener
◉ Material: Carbon Steel
Thread: M5–M20
◉ Process: Batch Tapping

Have a similar nut to process?

| INDUSTRIAL APPLICATION

Applications Across Nut & Fastener Production

Reliable thread processing for different nuts, fasteners, and production requirements.

01
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Automotive Fasteners

High-volume tapping for nuts and threaded fasteners used in automotive production.

02
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Standard Nuts

Efficient internal threading for hex nuts and other standard nut types.

03
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Flange & Special Nuts

Flexible tapping solutions for flange nuts and application-specific designs.

04
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Industrial Fasteners

Stable thread processing for batch production of industrial fastening components.

Need to tap a specific nut or fastener?

| PROCESS FLOW

From Nut Sample to Production

From nut evaluation and machine design to tapping tests and final delivery.

01

Nut & Thread Review

Review nut size, material, thread specification, and production target.

02

Machine Configuration

Define feeding, spindle, tooling, and automation based on production needs.

03

Tapping Test

Test actual nuts to verify tapping stability, thread quality, and cycle performance.

04

Quality Verification

Check thread quality, tapping consistency, feeding stability, and finished parts.

05

FAT & Delivery

Complete final machine testing, documentation, and shipment preparation.

Have a nut drawing or sample?

ARMPRE Engineering & Manufacturing Capability

Engineering and manufacturing support from machine design to final delivery.

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◉ Machine Design & Engineering

Custom machine configurations based on nut size, thread requirements, and production targets.


◉ Precision Manufacturing

In-house machining and assembly ensure stable machine quality and reliable performance.


◉ Machine Testing & Verification

Each machine is tested with actual parts to verify tapping performance and stability.


◉ Technical Support

Support from application evaluation and installation to production operation.

Key Factors for Selecting the Right Machining Solution

Selecting the right solution depends on hole requirements, component characteristics, production goals, and machining processes.

01

Hole Requirements

Consider hole diameter, depth, tolerance, and surface requirements before selecting the suitable machining solution.

02

Component Characteristics

Evaluate material type, component size, geometry, and workpiece structure for proper machine configuration.

03

Production Requirements

Select suitable spindle configuration, automation level, and processing methods based on production volume.

04

Machining Process Selection

Choose the appropriate technology including gun drilling, BTA drilling, milling, or combined machining.

05

Tooling & Fixture Requirements

Customized tooling and fixtures ensure stable positioning and reliable machining performance.

Frequently Asked Questions About Deep Hole Machining Solutions

What is deep hole drilling?

What is a gun drill?

What hole diameter and drilling depth can your equipment handle?

Can ARMPRE customize the machine configuration?

How much does a gun drill machine cost?

How does ARMPRE test the machine before shipment?

Discuss Your Deep Hole Machining Requirements

Tell us your component requirements, hole specifications, and production goals. Our engineers will provide a suitable machining solution.

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Request Your Machine Solution

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