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GMC8545N Gantry type Machining Center
FORTUNE PACIFIC is proud to offer GMC8545N Gantry type Machining Center. Engineered and constructed to the highest caliber, these gantry type machining centers allow for high volume accuracy, extreme weight allowance.
- GMC8545N Gantry Maching CenterDownload
Technical Specifications of GMC8545N Gantry Type Machining Center
Equipments
a).FANUC 31i control system;
b). Hand-held operating unit;
c). Pneumatic system;
d). Air gun;
e). Automatic lubrication system;
f). Oil-water separation system;
g). Spindle oil cooling system;
h). Tool cooling system;
i). Chain plate chip conveyor and scrap collection car;
j). Spiral scraps discharge device;
k). ZF gear box;
l). External spindle encoder positioning system;
m). Built-in encoder feedback system;
n). Linear scale;
o). Beam rail shield;
p). Bed rail shield;
q). Foot-board of table;
r). Tri-color lamp;
s). Lighting system;
t). Electric cabinet air-condition;
u). Accessories;
v). Standard technique documents;
w). Basal Installation package;
x). X Ball screw ancillary shoring;
y). Spindle box hydraulic balance system;
z). Beam safety fence and escalators;
Optionals
a). 24 position arm type ATC;
b). GIFU Chain type of ATC32;
c). GIFU Chain type of ATC40;
d). GIFU Chain type of ATC60;
e). Manual angle milling head;
f). Auto angle milling head;
g). Auto extension milling head;
h). The whole cover for machine body;
i). CE standard machine and whole machine cover;
Product Presentation
• Gantry structure
• Immovable table, gantry travels, heavy load, saves more floor ground.
• Dual servo motors on both sides of x axis.
• Four motors work simultaneously as master and slave motors.
• Heavy duty roller guideway and super strong columns assure gantry frame stable.
Main body parts structure outlay
FEA for key structural parts, scientific strengthening
Super-size column ensures high rigidity
Column Moving/Worktable fixed
FORTUNE PACIFIC is proud to offer a variety of gantry milling machines. Engineered and constructed to the highest caliber, GMC8545N Gantry Type Machining Center allow for high volume accuracy, extreme weight allowance, and the ability to approach the part from multiple angles.
Bridge/Gantry Type Machining Center
Introducing with mature manufacturing abilities and advanced technology skills, the GMC series gantry type machining center combines gantry type structure with adjustable crossbeam mechanism, strong horse power and high rigidity features, to provide you with a complete machining solution for extra large work pieces. Bridge/Gantry Type Machining Center has been widely used in aerospace, shipbuilding, energy and machine tools industries.
GMC8545N Gantry Type Machining Center could be equipped with automatic head changer and vertical / horizontal ATC system to provide maximum efficiency as of a 5-face machining center.
| Model | Unit | GMC8545N |
|---|---|---|
| Table travel (X axis) | mm | 8500 |
| Saddle travel (Y axis) | mm | 4500 |
| Spindle box travel (Z axis) | mm | 1500 |
| Spindle face to machining table | mm | 500-2000 |
| Distance between two columns | mm | 4200 |
| Worktable Size(Length× width) | mm | 3000x8000 |
| Max. loading capacity | mm | 15000kg/m2 |
| T-slot size NO.*width | mm | 16×36 |
| Spindle taper | BT50 | |
| Spindle speed | rpm | 20-2000 |
| Max. torque | Nm | 2600/4125 |
| Spindle motor power | kW | 51/81 |
| Spindle box cross section size | mm | 500x500 |
| Cutting feed speed | mm/min | 1-5000 |
| Rapid traverse speed(X/Y/Z) | m/min | 12/12/10 |
| Positioning accuracy (with linear scale) | mm | 0.050/0.035/0.025 |
| Repeatability (X/Y/Z) (with linear scale) |
mm | 0.030/0.025/0.015 |
| Power capacity | kVA | 150 |
| Air pressure | bar | 6-8 |
| Cooling tank capacity | L | 1000 |
| Dimension(L ×W× H) | mm | 19050×8300×8500 |
| Machine Weight | kg | 120000 |
a).FANUC 31i control system;
b). Hand-held operating unit;
c). Pneumatic system;
d). Air gun;
e). Automatic lubrication system;
f). Oil-water separation system;
g). Spindle oil cooling system;
h). Tool cooling system;
i). Chain plate chip conveyor and scrap collection car;
j). Spiral scraps discharge device;
k). ZF gear box;
l). External spindle encoder positioning system;
m). Built-in encoder feedback system;
n). Linear scale;
o). Beam rail shield;
p). Bed rail shield;
q). Foot-board of table;
r). Tri-color lamp;
s). Lighting system;
t). Electric cabinet air-condition;
u). Accessories;
v). Standard technique documents;
w). Basal Installation package;
x). X Ball screw ancillary shoring;
y). Spindle box hydraulic balance system;
z). Beam safety fence and escalators;
Optionals
a). 24 position arm type ATC;
b). GIFU Chain type of ATC32;
c). GIFU Chain type of ATC40;
d). GIFU Chain type of ATC60;
e). Manual angle milling head;
f). Auto angle milling head;
g). Auto extension milling head;
h). The whole cover for machine body;
i). CE standard machine and whole machine cover;
Product Presentation
• Gantry structure
• Immovable table, gantry travels, heavy load, saves more floor ground.
• Dual servo motors on both sides of x axis.
• Four motors work simultaneously as master and slave motors.
• Heavy duty roller guideway and super strong columns assure gantry frame stable.
Main body parts structure outlay
FEA for key structural parts, scientific strengthening
Super-size column ensures high rigidity
Column Moving/Worktable fixed
FORTUNE PACIFIC is proud to offer a variety of gantry milling machines. Engineered and constructed to the highest caliber, GMC8545N Gantry Type Machining Center allow for high volume accuracy, extreme weight allowance, and the ability to approach the part from multiple angles.
Bridge/Gantry Type Machining Center
Introducing with mature manufacturing abilities and advanced technology skills, the GMC series gantry type machining center combines gantry type structure with adjustable crossbeam mechanism, strong horse power and high rigidity features, to provide you with a complete machining solution for extra large work pieces. Bridge/Gantry Type Machining Center has been widely used in aerospace, shipbuilding, energy and machine tools industries.
GMC8545N Gantry Type Machining Center could be equipped with automatic head changer and vertical / horizontal ATC system to provide maximum efficiency as of a 5-face machining center.
Equipments
a).FANUC 31i control system;
b). Hand-held operating unit;
c). Pneumatic system;
d). Air gun;
e). Automatic lubrication system;
f). Oil-water separation system;
g). Spindle oil cooling system;
h). Tool cooling system;
i). Chain plate chip conveyor and scrap collection car;
j). Spiral scraps discharge device;
k). ZF gear box;
l). External spindle encoder positioning system;
m). Built-in encoder feedback system;
n). Linear scale;
o). Beam rail shield;
p). Bed rail shield;
q). Foot-board of table;
r). Tri-color lamp;
s). Lighting system;
t). Electric cabinet air-condition;
u). Accessories;
v). Standard technique documents;
w). Basal Installation package;
x). X Ball screw ancillary shoring;
y). Spindle box hydraulic balance system;
z). Beam safety fence and escalators;
Optionals
a). 24 position arm type ATC;
b). GIFU Chain type of ATC32;
c). GIFU Chain type of ATC40;
d). GIFU Chain type of ATC60;
e). Manual angle milling head;
f). Auto angle milling head;
g). Auto extension milling head;
h). The whole cover for machine body;
i). CE standard machine and whole machine cover;
a).FANUC 31i control system;
b). Hand-held operating unit;
c). Pneumatic system;
d). Air gun;
e). Automatic lubrication system;
f). Oil-water separation system;
g). Spindle oil cooling system;
h). Tool cooling system;
i). Chain plate chip conveyor and scrap collection car;
j). Spiral scraps discharge device;
k). ZF gear box;
l). External spindle encoder positioning system;
m). Built-in encoder feedback system;
n). Linear scale;
o). Beam rail shield;
p). Bed rail shield;
q). Foot-board of table;
r). Tri-color lamp;
s). Lighting system;
t). Electric cabinet air-condition;
u). Accessories;
v). Standard technique documents;
w). Basal Installation package;
x). X Ball screw ancillary shoring;
y). Spindle box hydraulic balance system;
z). Beam safety fence and escalators;
Optionals
a). 24 position arm type ATC;
b). GIFU Chain type of ATC32;
c). GIFU Chain type of ATC40;
d). GIFU Chain type of ATC60;
e). Manual angle milling head;
f). Auto angle milling head;
g). Auto extension milling head;
h). The whole cover for machine body;
i). CE standard machine and whole machine cover;
Technical Specifications of GMC8545N Gantry Type Machining Center
| Model | Unit | GMC8545N |
|---|---|---|
| Table travel (X axis) | mm | 8500 |
| Saddle travel (Y axis) | mm | 4500 |
| Spindle box travel (Z axis) | mm | 1500 |
| Spindle face to machining table | mm | 500-2000 |
| Distance between two columns | mm | 4200 |
| Worktable Size(Length× width) | mm | 3000x8000 |
| Max. loading capacity | mm | 15000kg/m2 |
| T-slot size NO.*width | mm | 16×36 |
| Spindle taper | BT50 | |
| Spindle speed | rpm | 20-2000 |
| Max. torque | Nm | 2600/4125 |
| Spindle motor power | kW | 51/81 |
| Spindle box cross section size | mm | 500x500 |
| Cutting feed speed | mm/min | 1-5000 |
| Rapid traverse speed(X/Y/Z) | m/min | 12/12/10 |
| Positioning accuracy (with linear scale) | mm | 0.050/0.035/0.025 |
| Repeatability (X/Y/Z) (with linear scale) |
mm | 0.030/0.025/0.015 |
| Power capacity | kVA | 150 |
| Air pressure | bar | 6-8 |
| Cooling tank capacity | L | 1000 |
| Dimension(L ×W× H) | mm | 19050×8300×8500 |
| Machine Weight | kg | 120000 |
Main body parts structure outlay
FEA for key structural parts, scientific strengthening
Super-size column ensures high rigidity
Column Moving/Worktable fixed
FORTUNE PACIFIC is proud to offer a variety of gantry milling machines. Engineered and constructed to the highest caliber, GMC8545N Gantry Type Machining Center allow for high volume accuracy, extreme weight allowance, and the ability to approach the part from multiple angles.
Bridge/Gantry Type Machining Center
Introducing with mature manufacturing abilities and advanced technology skills, the GMC series gantry type machining center combines gantry type structure with adjustable crossbeam mechanism, strong horse power and high rigidity features, to provide you with a complete machining solution for extra large work pieces. Bridge/Gantry Type Machining Center has been widely used in aerospace, shipbuilding, energy and machine tools industries.
GMC8545N Gantry Type Machining Center could be equipped with automatic head changer and vertical / horizontal ATC system to provide maximum efficiency as of a 5-face machining center.
FEA for key structural parts, scientific strengthening
Super-size column ensures high rigidity
Column Moving/Worktable fixed
FORTUNE PACIFIC is proud to offer a variety of gantry milling machines. Engineered and constructed to the highest caliber, GMC8545N Gantry Type Machining Center allow for high volume accuracy, extreme weight allowance, and the ability to approach the part from multiple angles.
Bridge/Gantry Type Machining Center
Introducing with mature manufacturing abilities and advanced technology skills, the GMC series gantry type machining center combines gantry type structure with adjustable crossbeam mechanism, strong horse power and high rigidity features, to provide you with a complete machining solution for extra large work pieces. Bridge/Gantry Type Machining Center has been widely used in aerospace, shipbuilding, energy and machine tools industries.
GMC8545N Gantry Type Machining Center could be equipped with automatic head changer and vertical / horizontal ATC system to provide maximum efficiency as of a 5-face machining center.
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Knee Type Milling Machine: Precision Versatility for Industrial Manufacturing
What is a Knee Type Milling Machine?
A knee type milling machine is a fundamental machine tool distinguished by its vertically adjustable worktable mounted on a "knee" casting. This knee moves precisely up and down a fixed column via a screw mechanism, enabling accurate Z-axis positioning crucial for diverse milling operations.
Working Principle
The core principle involves a rotating milling cutter removing material from a workpiece secured to the table. The adjustable knee mechanism allows controlled vertical movement (Z-axis), while the table provides longitudinal (X-axis) and transverse (Y-axis) travel. This 3-axis control facilitates complex machining of flat, angular, and contoured surfaces.
Key Applications
- Tool & Die Making: Precision molds, jigs, fixtures
- Prototyping: Rapid part development
- Maintenance Shops: Equipment repair & part fabrication
- General Machining: Slotting, drilling, facing, keyway cutting
- Aerospace & Automotive: Component manufacturing
Distinctive Features & Advantages
- Vertical Adjustability: Knee movement enables quick workpiece height changes
- Rigid Construction: Robust cast iron frame ensures stability
- Manual & CNC Options: Traditional control or computer numerical precision
- Turret Design (Common): Swiveling milling head for multi-angle machining
- Wide Workpiece Compatibility: Handles various sizes and shapes
Primary Classifications
- Vertical Knee Mill: Spindle axis perpendicular to table (most common)
- Horizontal Knee Mill: Spindle axis parallel to table (for heavy stock removal)
- Universal Knee Mill: Table swivels for complex angular cuts
- Turret Mill: Head rotates on turret for flexible positioning
Main Components
- Base & Column: Primary support structure
- Knee: Vertically moving saddle supporting the table
- Saddle & Table: Hold and position the workpiece (X/Y axes)
- Milling Head: Houses spindle, motor, and quill (Z-axis)
- Arbor/Spindle: Rotating shaft holding cutting tools
- Controls: Manual handwheels or CNC interface
Evolution & Industry Significance
Since their development in the late 19th century, knee-and-column mills revolutionized machining. The iconic Bridgeport design (1938) popularized the turret style. While CNC machining centers dominate high-volume production, knee mills remain indispensable for flexibility, ease of use, and cost-effectiveness in job shops, schools, and repair facilities worldwide.
Fortune Pacific: Your Knee Mill Solution
At Fortune Pacific, we engineer durable, high-precision knee type milling machines for demanding applications. Explore our range of vertical mills, horizontal mills, and CNC-ready models designed to enhance your workshop's capabilities. Discover the ideal machine for your metalworking, prototyping, or toolmaking needs.
Keywords: Knee Type Milling Machine, Vertical Milling Machine, Horizontal Mill, Turret Mill, Knee-and-Column Mill, Milling Machine for Sale, Industrial Milling, Metalworking Equipment, Workshop Machinery, CNC Mill, Toolroom Mill, Precision Machining, Fortune Pacific, Machine Tool Manufacturer.