GE3222 Series
five-axis gantry type machining center
■ Cross beam in box-in-box symmetrical structure design ■ Direct drive linear motor on X, Y axes with feed rate of 60m/min ■ High-rigidity one-piece column ■ Box guideway on Z-axis ■ Direct drive motor technology ■ In-house developed: motorized spindle, swiveling and rotary table, CNC control system, automatic tool magazine
Product Features

High-Rigidity Structure Design
• Columns made of high-quality cast iron
• Roller type linear guideway on X-axis
• Addition of auxiliary support parts to enhance the column's static and dynamic performance

Cross Beam in Box-in-Box Symmetrical Design Structure
• Reduce thermal deflection, stabilize the spindle center, increase rigidity
• Maintain high-precision machining and minimize the influence of the ambient temperature
• Optimize machine’s precision and rigidity effectively


Ball Screw With Hollow Cooling System
• Ensure machining center’s thermal stability during high-speed process
• Ensure consistently high accuracy and high efficiency

High-Rigidity Roller Type Linear Guideway
• Ensure high-rigidity machining
• Ensure high-precision machining

High-Precision Linear Encoder and Angle Encoder
• Ensure high-rigidity machining
• Ensure high-precision machining
Product Specification
| Specifications | Units | GE3222L |
| Machining range |
|
|
| X/Y/Z axis travel | mm | 3,200 x 2,200 x 1,000 |
A-axis rotation range | ° | ±110 |
C-axis rotation range | ° | ±360 |
Effective gantry width | mm | 4,000 |
Distance from the spindle nose to the working table surface | mm | 250-1250 |
| Working table | ||
Working table length | mm | 3,000 |
Working table width | mm | 2,000 |
Working table load capacity | kg/m² | 5,000 |
T-slot (width × pitch) | mm | 28*250 |
T-slot direction | - | Transverse |
Feed drive | ||
X/Y/Z axis movement speed | m/min | 60/60/30 |
Maximum cutting speed (X/Y/Z) | m/min | 20/20/20 |
| Maximum acceleration (X/Y/Z) | G | 0.4 |
Maximum rotation speed (A/C) | rpm | 60/60 |
| AC 5-axis dual swing spindle | ||
A-axis rated torque / maximum torquen | Nm | 480/920 |
A-axis maximum clamping torque | Nm | 1360 |
C-axis rated torque / maximum torque | Nm | 780/1420 |
C-axis maximum clamping torque | Nm | 2200 |
Ram cross-section dimension | mm | 460*460 |
Spindle | ||
Spindle drive type | - | Motor spindle |
Spindle maximum speed | rpm | 24,000 |
Power (S1/S6-40%) | KW | 30/35 |
Torque (S1/S6-40%) | N.m | 72/85 |
Spindle taper | - | HSKA63 |
Tool magazine | ||
Tool capacity | T | 24/40/60 |
Maximum tool diameter (occupied / free adjacent pocket) | mm | φ75/φ120 |
Maximum tool length | mm | 300 |
Accuracy | ||
X/Y/Z linear axis positioning accuracy (VDI3441) | mm | 0.015/0.012/0.01 |
X/Y/Z linear axis repeat positioning accuracy (VDI3441) | mm | 0.01/0.008/0.008 |
A/C axis positioning accuracy (VDI3441) | arc -sec | 8/8 |
A/C axis repeat positioning accuracy (VDI3441) | arc -sec | 4/4 |
| Accuracy | ||
CNC system | - | Heidenhai TNC640 |
Spindle | Head


Product Standard
|
GE3222L
|
GE(40-100)25L
|
GE(40-120)30L
|
GE(60-140)35L
|
GE(60-200)40L
|
GE20050L
|
GE24060L
|
GE26070L
|
GE300100L
|
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A/C-axis Circular Encoder
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√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
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X/Y/Z-axis Linear Optical Encoder
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√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
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24T Chain-type Tool Magazine
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√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
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Fork-type small dual swing head
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√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
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LED work light
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√ |
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LED 3-color warning light
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√ |
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Wireless Handwheel
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√ |
√ |
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√ |
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√ |
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Air filtering device
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√ |
√ |
√ |
√ |
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√ |
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Centralized lubrication system
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√ |
√ |
√ |
√ |
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A/C-axis 、Spindle Constant Temperature Cooling
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√ |
√ |
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Sheet metal enclosure
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√ |
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Motor built-in spindle (HSKA63/24000rpm/60kw)
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▲ |
√ |
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Machining cooling
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√ |
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Air blow for machining
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√ |
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Electrical cabinet air conditioning system
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▲ | ▲ |
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Electrical cabinet socket
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Oil-water separator
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√ |
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Liquid level detection
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√ |
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Monitoring system
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Electrical cabinet lighting
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Water gun
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√ |
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Air gun
|
√ |
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Tools and tool box/Technical manual (electronic version)
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Dual-side screw chip conveyo
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-- |
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End scraper chip conveyor (with chip cart)
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√ |
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Dual-side scraper chip conveyor (with chip cart)
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-- |
√ |
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Paper bag filtration water tank
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▲ | √ | √ | √ | √ | √ | √ | √ | √ |
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Built-in motor spindle (HSKA63/24000rpm/30kw)
|
√ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Built-in motor spindle (HSKA100/12000rpm/45kw)
|
▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Control system (Siemens sinumerik one)
|
▲ | √ | √ | √ | √ | √ | √ | √ | √ |
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Control system (Heidenhain TNC640)
|
√ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Control system (CATO C80 Plus)
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Control system (NULYN)
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Fork-type minin dual swing head
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Fork-type large dual swing head
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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40T/60T Chain-type Tool Magazine
|
▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Turning-milling rotary / Indexing rotary table
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Ceiling-covered
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Oil mist collector
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Coolant Temperature Management
|
▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Through spindle coolant (TSC)
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Laser Tool Setter (NC4)
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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3D Probe(RMP60)
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Voltage stabilizer
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Spindle collision protection
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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Power Failure Retraction Function
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
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RTCP calibration ball + 5-axis calibration function
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▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
Machining Application
Wing Rib
Stiffened Panel Structure and Rib
Aerostructure
Product Video
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Contact Us
Add.: No.1, Dongye Road, Houjie Town, Dongguan City, Guangdong Province, China
Tel: +86-769-38825288
WeChat: CATO54321
Fax: +86-769-38825138
E-mail: marketing@catocnc.cn
Web: http://www.catocnc.com
Service Hotline: +86-400-680-6638




