Double Side Spindles CNC Milling Machine with Drilling Tapping Automatic Cutting Tool Change

Customization: Available
After-sales Service: on Site / Online
Warranty: 1 Year

Product Description

Overview & Basic Info
Model NO. HMDB Type Double Side Spindle CNC Milling Machine
Structure Horizontal CNC Machining Center Object Hardware
Controlling Mode CNC Automatic Grade Automatic
Certification GS, CE, RoHS, ISO 9001 Name Ends Drilling Tapping CNC Machine Center
Core Advantage Double Side CNC Drilling Milling with Atc Usage Railway Axle Rod End Processing
CNC Type Dual Channel Absolute Value Bus Origin China
Product Description
Double Side Spindles CNC Milling Machine
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Double Side Spindles CNC Milling Machine: High-efficiency solution featuring drilling, tapping, and automatic cutting tool change capabilities for metal shaft ends.
Technical Drawing
Technical Parameters
Workpiece Diameter mm 30 ~ 150
Workpiece Length mm 500 ~ 1000
Tool Magazine P 16 / 32
Total Power kw Approx. 60
Machine Weight kg Approx. 7000
Detailed Presentation
Detail 1

STRUCTURAL DESIGN
Features horizontal spindle box layout with three dynamic moving axes on each side.

Detail 2

SIMULTANEOUS EXECUTION
Enables milling, drilling, and tapping on two sections of the workpiece at once.

Detail 3

HARDWARE QUALITY
Integrated casting base and spindle box with enclosed double-layer protection.

Spindle Design
ATC System
SPINDLE DESIGN: Dual-end face processing with sophisticated automatic tool change (ATC) magazines, accommodating various drilling and tapping needs with high flexibility.
Our Advantages
Design Stage
Structural optimization using finite element analysis, high-precision linear guides, and thermal deformation compensation.
Manufacturing Stage
Strict assembly processes using precision measuring instruments and high-end CNC guide rail grinders.
Performance Testing
Geometric accuracy tests, dynamic performance evaluation, and temperature stability tests for consistent reliability.
Advantage 1
Advantage 2
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Frequently Asked Questions
What are the primary applications for this double-side CNC machine?
This machine is specifically designed for high-precision processing of shaft parts, such as railway axles, truck axles, rear axles, and piston rods, where both ends require simultaneous milling, drilling, and tapping.
Does the machine support automatic tool changes (ATC)?
Yes, it features a double automatic tool magazine (16/32 positions) which allows for seamless switching between different drilling, tapping, and milling tools without manual intervention.
What workpiece sizes can this machine accommodate?
The standard model handles workpiece diameters from 30mm to 150mm and lengths ranging from 500mm to 1000mm. Custom extensions for lengths up to 3000mm are also available.
What type of CNC control system is used?
The machine utilizes a dual-channel absolute value bus system. We offer optional controllers from reputable brands including KND, GSK, FANUC, and SIEMENS based on customer requirements.
How does the machine ensure processing precision?
Precision is ensured through high-rigidity linear guides, ball screws, an integrated casting base, and strict performance testing for positioning and repeat accuracy. High-pressure coolant systems also prevent thermal deformation.
Is the machine suitable for heavy-duty milling?
Yes, it is equipped with robust BT50 spindles and a high-power design (approx. 60kw) specifically capable of heavy milling and high-efficiency metal removal.

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