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

Micro Tapping Solutions for Precision Thread Processing

ARMPRE provides precision micro tapping solutions for accurate and stable internal thread processing on small diameter components.

Flexible machine configurations support different thread sizes, component materials, and production requirements.

◉ Precision Small Hole Tapping
Stable tapping performance for small diameter threads with accurate torque control.

High Accuracy Thread Processing
Consistent thread quality for miniature components and precision industrial parts.

Customized Machine Configurations
Customized configurations based on thread size, component structure, tooling requirements, and automation needs.

Explore Our Micro Tapping Solutions

Precision tapping solutions for small diameter threads, miniature components, and customized production requirements.

ATM12-Standard Automatic Tapping Machine

Micro Thread Tapping Machine

◉ Small diameter thread processing
◉ Stable torque control
◉ Precision component applications

HSAT12-High Speed Automatic Tapping Machine

Multi-Spindle Micro Tapping Machine

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

CATM12-Customized Automatic Tapping Machine

Customized Micro Tapping System

◉ Customized tooling solutions
◉ Flexible thread specifications
◉ Application-specific configuration

Technical Specifications & Customization

Parameter Specification
Application Small Diameter Thread Processing
Thread Size M1-M6 Customized
Component Type Precision Metal Components
Material Steel, Stainless Steel, Aluminum, Brass
Tapping Method Servo Controlled Tapping
Spindle Single / Multiple Spindles
Control PLC + HMI Touchscreen
Fixture Customized Precision Fixture
Feeding Manual / Automatic Feeding
Customization Available for Specific Applications

 

01

Precision Thread Range

Supports M1-M6 and customized thread specifications with precision tooling solutions.

02

Stable Precision Tapping

Servo-controlled tapping ensures accurate thread quality and stable processing for miniature components.

03

Custom Tooling

Customized tapping tools and fixtures are designed for specific component requirements.

Key Technologies for Reliable Micro Tapping

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01

Precision Torque Control

Servo-controlled tapping provides accurate torque management to protect small taps and ensure stable thread quality during micro hole processing.

Automated Tapping Systems for Industrial Production

 

 

 

02

Precision Tooling & Fixtures

Customized tapping tools and precision fixtures ensure accurate positioning and reliable processing for miniature components.

Customized Machine Length for Different Parts

 

 

 

03

Stable Thread Processing

Optimized machine structure and control systems deliver consistent thread accuracy for M1-M6 and other small diameter applications.

| PRECISION TAPPING RESULTS

Precision Tapping Results & Process Verification

Real samples demonstrate thread quality across different parts and materials.

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◉ Nut Type: Precision Aluminum Part
◉ Material: Aluminum
◉ Thread: M2-M4
◉ Process: Micro Thread Tapping

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◉ Nut Type: Electronic Housing
◉ Material: Aluminum Alloy
◉ Thread: M1-M3
◉ Process: Precision Tapping

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◉ Nut Type: Stainless Steel Component
◉ Material: Stainless Steel
◉ Thread: M2-M5
◉ Process: Internal Thread Tapping

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◉ Nut Type: Brass Precision Part
◉ Material: Brass
◉ Thread: M1-M3
◉ Process: Micro Tapping

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◉ Nut Type: Miniature Mechanical Part
◉ Material: Carbon Steel
◉ Thread: M2-M6
◉ Process: Automatic Tapping

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◉ Component: Customized Industrial Component
◉ Material: Steel / Aluminum / Brass
Thread: Customized
◉ Process: Precision Thread Processing

Have a precision component to process?

| INDUSTRIAL APPLICATION

Applications Across Precision Component Manufacturing

Reliable thread processing for miniature components, precision parts, and small diameter hole applications.

01
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Automotive Fasteners

Precision micro tapping for small threaded components used in automotive manufacturing and assembly.

02
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Electronic Components

Stable small hole tapping solutions for electronic components requiring accurate internal threads.

03
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Medical Components

High accuracy tapping for miniature medical components with strict thread quality requirements.

04
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Precision Hardware Parts

Reliable thread processing for small hardware components and customized industrial applications.

Need to tap a precision component?

| PROCESS FLOW

From Component Analysis to Precision Tapping Production

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

01

Component & Thread Review

Review component size, material, thread specifications, and production requirements.

02

Machine Configuration

Define spindle, tooling, fixture, and automation configuration based on application needs.

03

Tapping Test

Test actual components to verify thread quality, tapping stability, and machining performance.

04

Quality Verification

Check thread accuracy, consistency, tooling performance, and finished component quality.

05

FAT & Delivery

Complete final machine testing, documentation, customer approval, and shipment preparation.

Have a Small Component or Drawing?

ARMPRE Engineering & Manufacturing Capability

Engineering and manufacturing support from machine design to final delivery.

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◉ Machine Design & Engineering

Customized micro tapping solutions based on thread size, component structure, precision requirements, and production goals.

◉ Precision Manufacturing

In-house machining and assembly ensure stable machine quality, accurate positioning, and reliable tapping performance.

◉ Machine Testing & Verification

Each machine is tested with actual components to verify thread quality, tapping accuracy, and production stability.

◉ Technical Support

Support from application evaluation and tooling design to machine installation and production operation.

Key Factors for Choosing the Right Micro Tapping Solution

The right solution depends on thread size, material characteristics, precision requirements, and production goals.

01

Thread Size Requirements

Evaluate thread diameter, pitch, tapping depth, and tolerance requirements to select a suitable micro tapping configuration.

02

Material Characteristics

Consider material hardness, component structure, and machining conditions to ensure stable tapping performance.

03

Precision Requirements

High accuracy tooling and torque control help achieve consistent thread quality for small diameter holes.

04

Production Requirements

Select suitable spindle configuration, feeding method, and automation level based on production volume.

05

Tooling & Fixture Requirements

Customized tooling and fixtures ensure accurate positioning and reliable tapping performance for miniature components.

FAQ About Micro Tapping Machine

What is a micro tapping machine?

A micro tapping machine is a specialized machine designed for precision internal thread processing in small diameter holes. It is commonly used for miniature metal components where thread accuracy and repeatability are critical.

What thread sizes can a micro tapping machine process?

ARMPRE micro tapping machines can be customized for small thread applications, including M1, M2, M3 and other precision thread sizes according to customer requirements.

Can a micro tapping machine tap M1 or M2 threads?

Yes. Micro tapping machines are designed for very small thread applications such as M1 and M2. Accurate tooling, stable fixtures, and torque control help achieve reliable tapping performance.

What materials can be processed by a micro tapping machine?

Micro tapping machines can process various materials including steel, stainless steel, aluminum, brass, and other industrial metal components used in precision manufacturing.

What is the difference between micro tapping and standard tapping?

Micro tapping focuses on small diameter threads that require higher accuracy, better torque control, and more stable tooling compared with conventional tapping applications.

Can ARMPRE customize a micro tapping machine?

Yes. ARMPRE provides customized micro tapping solutions based on part dimensions, thread specifications, production volume, and automation requirements.

Request Your Micro Tapping Solution

Share your thread size, material, and production requirements. Our engineers will provide a suitable precision tapping solution.

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