Editorial Technical Reference

Tool Magazine

This page explains how Tool Magazine is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A tool magazine is an automated storage and retrieval system integrated into industrial machinery, particularly CNC machines.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Tool Magazine

Definition
A tool magazine is an automated storage and retrieval system integrated into industrial machinery, particularly CNC machines. It houses multiple cutting tools and automatically exchanges them with the machine spindle as required by the machining program, enabling uninterrupted multi-operation processing. The magazine physically stores tools in designated slots or pockets. When a tool change is commanded by the CNC program, the magazine rotates or indexes to position the required tool at the exchange point. An automatic tool changer (ATC) mechanism then extracts the tool from the magazine, exchanges it with the tool currently in the spindle, and returns the used tool to an empty slot in the magazine, all within the machine's working cycle. Typical specifications include a tool storage capacity of 20–120 tools, maximum tool diameter of 75–125 mm, maximum tool length of 250–400 mm, and maximum tool weight of 8–25 kg. Tool change time ranges from 1.5 to 8 seconds, with positioning accuracy of ±0.01 to ±0.05 mm. Indexing speed is 0.5–2 r/min. Operating voltage is 220–480 V AC (three-phase, ±10% tolerance), power consumption 0.5–3 kW, and operating temperature 0–45°C. Relative humidity should be ≤85% non-condensing. Ingress protection is IP54–IP65 per IEC 60529. Magazine weight ranges from 500 to 2000 kg. Materials commonly used include structural steel and aluminum alloy. These values are reference ranges; verify model-specific specifications with the legal manufacturer or supplier.
Working Principle
The tool magazine stores tools in slots. On a tool change command, the magazine indexes to bring the required tool to the exchange point. An automatic tool changer (ATC) extracts the tool, swaps it with the one in the spindle, and returns the used tool to an empty slot. This occurs within the machine cycle, minimizing downtime.
Common Materials
Structural Steel, Aluminum Alloy
Technical Parameters
ParameterTypical rangeNotes & selection driver
Tool Storage Capacity20–120 toolsNumber of tools the magazine can hold
Maximum Tool Diameter75–125 mmAdjacent pockets may have reduced capacity
Maximum Tool Length250–400 mmLonger tools may require special handling
Maximum Tool Weight8–25 kgHeavier tools may affect indexing speed
Tool Change Time1.5–8 sChip-to-chip time; shorter is better
Positioning Accuracy±0.01–±0.05 mmRepeatability of tool pocket indexing
Indexing Speed0.5–2 r/minRotational speed of magazine carousel
Operating Voltage220–480 V ACThree-phase; voltage tolerance ±10%
Power Consumption0.5–3 kWDepends on motor and hydraulic system
Operating Temperature0–45 °CBelow 0°C lubricants may thicken
Relative Humidity≤85 %Non-condensing; higher humidity may cause corrosion
Ingress ProtectionIP54–IP65IP65 for dust-tight and water jet protectionIEC 60529
Magazine Weight500–2000 kgIncreases with capacity and tool size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Magazine Carousel/Drum
    Rotating structure that holds tool pockets and positions them for exchange
    Material: Cast Iron or Steel
  • Tool Pockets Part
    Individual holders or slots that secure each tool in the magazine
    Material: Steel with Plastic Inserts
  • Indexing Mechanism
    Motor and drive system that rotates the magazine to the correct position
    Material: Steel, Aluminum
  • Tool Identification System Optional
    RFID tags, barcodes, or mechanical coding to identify each tool
    Material: Various (Electronic Components, Plastic)

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Tool Magazine.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized system)
other spec: Max tool weight: 25 kg, Max tool length: 400 mm, Tool diameter range: 3-125 mm
temperature: 5°C to 40°C (operating), -10°C to 60°C (storage)
Media Compatibility
✓ High-speed steel (HSS) cutting tools ✓ Carbide-tipped milling tools ✓ Cobalt drill bits
Unsuitable: Corrosive chemical storage environments (e.g., acid baths, salt spray chambers)
Sizing Data Required
  • Number of tool slots required
  • Maximum tool dimensions (length, diameter, weight)
  • Machine interface type (e.g., HSK, CAT, BT taper)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Tool holder misalignment
Cause: Wear in magazine indexing mechanism or buildup of contaminants causing positional drift
Magazine chain/pallet jamming
Cause: Fatigue failure of drive components or foreign object intrusion in the magazine path
Maintenance Indicators
  • Unusual grinding or clicking noises during magazine rotation
  • Visible misalignment of tool holders or tools not seating properly in pockets
Engineering Tips
  • Implement regular laser alignment checks and calibration of magazine positioning systems
  • Establish strict contamination control protocols and install protective covers with scheduled cleaning intervals

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 10791-7:2014 - Test conditions for machining centres - Part 7: Accuracy of finished test pieces CE Marking - Machinery Directive 2006/42/EC

Quoted from the published standard.

Manufacturing Precision
  • Tool pocket alignment: +/-0.01mm
  • Magazine rotation positioning accuracy: +/-0.005°
Quality Inspection
  • Dimensional verification using CMM (Coordinate Measuring Machine)
  • Functional testing of automatic tool change cycle

Manufacturers of Tool Magazine

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

ASIATOOLS
Dongguan, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
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Inspection readiness
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Frequently Asked Questions

What is the typical tool storage capacity of a tool magazine?

According to directory reference data, tool storage capacity ranges from 20 to 120 tools. The exact capacity depends on the machine model and magazine design. Always confirm with the manufacturer for a specific application.

What are the maximum tool dimensions and weight a magazine can handle?

Reference ranges are: maximum tool diameter 75–125 mm, maximum tool length 250–400 mm, and maximum tool weight 8–25 kg. Adjacent pockets may have reduced capacity, and longer or heavier tools may require special handling. Verify with the supplier.

How fast is the tool change process?

Tool change time (chip-to-chip) is typically 1.5 to 8 seconds. Shorter times indicate faster operation. The actual time depends on the magazine type, ATC design, and tool weight. Confirm with the manufacturer.

What environmental conditions are specified for tool magazines?

Reference operating temperature is 0–45°C, relative humidity ≤85% non-condensing, and ingress protection IP54–IP65 per IEC 60529. Below 0°C lubricants may thicken, and higher humidity may cause corrosion. Always verify with the manufacturer.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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