Product Introduction
A fixed gantry CNC mill is a high-rigidity CNC machine tool suitable for cutting, milling, and drilling large-format workpieces.
Technical specification
|
Machine type( fixed gantry cnc mill) |
unit |
GB-XX27 series |
|
|
Workbench |
|||
|
Table area |
mm |
4000/5000/6000*2200 |
|
|
T-Slot(size*quantity*spacing) |
mm |
10*22*200 |
|
|
Maximum load of workbench |
kg |
18000/20000/22000 |
|
|
Journey |
|||
|
X-axis travel |
mm |
4100/ 5100/6100 |
|
|
Y-axis travel |
mm |
2800 |
|
|
Z-axis travel |
Four-wire roller track T-ram square ram(hard rail) |
800/1000/1200/1500 |
|
|
Distance from spindle nose to table( gear type) |
Z-axis travel=800 |
mm |
250-1050 |
|
Z-axis travel=1000 |
mm |
250-1250 |
|
|
Z-axis travel=1200 |
mm |
250-1450 |
|
|
Z-axis travel=1500 square ram(hard rail) |
mm |
250-1750 |
|
|
Double column spacing( door width) |
mm |
2750 |
|
|
Principal axis |
|||
|
Spindle power(Continious/30min rating) |
Kw |
18.5/22 22/26 30/37 |
|
|
Spindle speed(wire rail spindle head) |
two stage gear type |
rpm |
4500 |
|
Spindle taper hole |
- |
BT-50/BBT-50/CAT-50 |
|
|
Feed |
|||
|
Cutting feed rate |
mm/min |
1-12000 |
|
|
Fast feed rate |
m/min |
X/Y/ Z: 20/20/15or 15/20/15 |
|
|
X/Y/Z feed motor |
Power(Kw) |
Kw |
X/Y/Z: 6/7/7 or 9/7/7 |
|
Precision |
|||
|
Positioning accuracy |
Refer to ISO230-2 |
mm |
±0.013/ Full stroke |
|
Reproduction accuracy |
Refer to ISO230-2 |
mm |
±0.003 |
|
Automatic tool change |
|||
|
Tool storage capacity |
Vertical tool changing |
pcs |
40T/60T/90T/120T |
|
Maximum tool weight |
kg |
20 |
|
|
Automatic tool change tool size(full tool/empty tool) |
mm |
∅125/∅250 |
|
|
Shank type |
- |
BT-50/BBT-50/CAT-50 |
|
|
Other |
|||
|
Electricity demand |
kva |
60/60/70 |
|
|
Barometric demand |
kg/cm² |
8 |
|
|
Machine weight |
kg |
42000/50000/60000 |
|
|
Floor area(L*W*H) |
mm |
10800/12800/14800*7200*5200 |
|
Product Features
Robust Machine Body
The Fixed Gantry CNC mill features a solid cast steel base and thickened beams, allowing the worktable to support up to 22,000 kg, ensuring stable machining of large workpieces.
High-Precision Machining
Equipped with high-precision ball screws and linear guides, combined with a high-power servo motor and water-cooled spindle temperature control, this machine achieves positioning accuracy of ±0.013 mm and repeatability of ±0.003 mm.
Durable Spindle
The spindle is made of 40Cr alloy steel, forged, tempered, and quenched, achieving an average mean time between failures (MTBF) of over 10,000 hours.
Automatic Tool Changer
The machine features a built-in vertical tool changer system with a tool magazine capacity of 40-120 tools, enabling efficient multi-tool continuous machining.
Product image
Why We Are the Leading Manufacturer of Fixed Gantry CNC Mill
Wide Product Range
The company offers a diverse range of machining centers, including vertical, gantry, and 5-axis models, to meet various processing needs.
Extensive Industry Applications
The company's products are applicable to multiple industries, including automotive, aerospace, electronics, medical, energy, and heavy industry.
Comprehensive After-Sales Service
The company provides installation guidance, operation training, and maintenance services, ensuring worry-free use for customers.
Authoritative International Certifications
The company has obtained ISO9001, ISO14001, and ISO45001 certifications, ensuring product quality and safety.
Frequently Asked Questions
Q: What is the working principle of a fixed-axis CNC mill?
A: It uses a CNC system to control the spindle to cut the workpiece along a preset trajectory, achieving precision machining.
Q: What materials is it suitable for machining?
A: It can machine aluminum, copper, steel, stainless steel, plastics, and composite materials.
Q: How do I clean the machine tool?
A: Regularly clean away chips and coolant, wipe the guide rails with a cloth, and add lubricating oil.
Q: Is installation difficult?
A: No. Installation drawings and debugging instructions are provided; installation can be completed using a standard foundation.
Q: Can it machine complex curved surfaces?
A: Yes. It supports multi-axis linkage and can complete the machining of complex contours and curved surfaces.
Q: Can the appearance be customized?
A: Yes. It supports spraying anti-corrosion coatings and custom colors.
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