Product Introduction
The double column machining center is a high-rigidity CNC machine tool suitable for high-precision milling, drilling, and boring of large parts.
Technical specification
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High efficiency double column machining center |
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Machine type |
unit |
GB-5020 |
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Workbench |
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Table area |
mm |
5000*1800 |
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T-Slot(size*quantity*spacing) |
mm |
9*22*200 |
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Maximum load of workbench |
kg |
18000 |
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Journey |
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X-axis travel |
mm |
5100 |
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Y-axis travel |
mm |
2000 |
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Z-axis travel |
Four-wire roller track T-ram square ram(hard rail) |
800/1000/1200/1500 |
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Distance from spindle nose to table( gear type) |
Z-axis travel=800 |
mm |
250-1050 |
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Z-axis travel=1000 |
mm |
250-1250 |
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Z-axis travel=1200 |
mm |
250-1450 |
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Z-axis travel=1500 square ram(hard rail) |
mm |
250-1750 |
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Double column spacing( door width) |
mm |
2000 |
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Principal axis |
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Spindle power(Continious/30min rating) |
Kw |
18.5/22 22/26 30/37 |
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Spindle speed(wire rail spindle head) |
two stage gear type |
rpm |
4500 |
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Spindle taper hole |
- |
BT-50/BBT-50/CAT-50 |
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Feed |
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Cutting feed rate |
mm/min |
1-12000 |
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Fast feed rate |
m/min |
X/Y/ Z: 20/20/15 |
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X/Y/Z feed motor |
Power(Kw) |
Kw |
X/Y/Z: 7/7/7 or 6/7/7 |
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Precision |
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Positioning accuracy |
Refer to ISO230-2 |
mm |
±0.013/ Full stroke |
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Reproduction accuracy |
Refer to ISO230-2 |
mm |
±0.003 |
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Automatic tool change |
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Tool storage capacity |
Vertical tool changing |
pcs |
40T/60T/90T/120T |
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Maximum tool weight |
kg |
20 |
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Automatic tool change tool size(full tool/empty tool) |
mm |
∅125/∅250 |
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Shank type |
- |
BT-50/BBT-50/CAT-50 |
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Other |
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Electricity demand |
kva |
60 |
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Barometric demand |
kg/cm² |
8 |
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Machine weight |
kg |
45000 |
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Floor area(L*W*H) |
mm |
12800*5500*5200 |
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Product Features
Durable
The double column machining center's guideways and slides are made of high-hardness alloy steel, extending their service life to over 15 years.
Precision Machining
The spindle and guideways are CNC machined, achieving a repeatability of ±0.003mm, ensuring high precision for large workpieces.
Rapid Feed
X/Y/Z axis rapid traverse at 20/20/15 m/min, increasing machining efficiency by over 30%.
Automation Support
Supports automatic tool change and online measurement, improving repeatability by 50%.
High Load Capacity
The worktable has a maximum load capacity of 18 tons, allowing for the machining of ultra-large workpieces without compromising precision.
Warranty and A/S service
1. Mechanical components are covered by a one-year warranty from the date of acceptance.
2. The controller is covered by a two-year warranty from the date of acceptance.
3. During the warranty period, the seller shall be responsible for repairing any malfunctions caused by equipment quality issues. However, the buyer shall be solely responsible for any malfunctions or component damage caused by human error, and the seller shall not provide free repair or component replacement services for such issues.
4. Our company will dispatch engineers to the customer's workshop for mechanical installation, commissioning, and training.
Why We Are the Leading Manufacturer of Double Column Machining Center
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 double column machining center?
A: It utilizes a double column structure to support the worktable and spindle, enabling precision machining of workpieces via X/Y/Z axis motion.
Q: How long can it operate continuously?
A: High-performance motors and a lubrication system support 24-hour continuous machining.
Q: How to clean the machine tool?
A: The table and protective cover are corrosion-resistant and can be wiped with water or industrial cleaners.
Q: How to install it?
A: Secure the base with anchor bolts, connect the power supply and hydraulic system, and it is ready to use.
Q: What are the safety precautions?
A: Protective cover, anti-slip table, and emergency stop switch ensure safe operation.
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