CNC Bridge Type 4 Axes High Speed Drilling Milling Center for Aluminum Profile

• Customization: Available
• After-sales Service: Online Serice/ Serice at Customer Site
• Warranty: 12 Months
• Model NO.: GSA-2018
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Closed-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.04~0.05(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Spindle Feed: 10-6000rpm
• Spindle Taper Hole: Belt Type
• Cutting Feed Rate: 1-6000mm/Min
• Transport Package: Iron/Wooden Bracket, Wood Case
• Specification: 8200*5800*4500
• Trademark: Josen
• Origin: China
• HS Code: 8457103000
• Package Size: 8500.00cm * 6000.00cm * 5000.00cm
• Package Gross Weight: 22000.000kg

Product Description

Features:
1. High rigidity and high stability structure
2. Centrosymmetric spindle head (Z axis) design
3. The floating spindle tool-loosening device is used, which will not apply force to the spindle, thus ensuring the spindle accuracy and spindle bearing life.
4. The specially designed automatic lubrication system of the feeding system separates the lubricating oil from the cutting fluid and collects them separately to ensure the stability of the cutting fluid and the cleanliness of the working environment.
5. The precision ground workbench serves as the benchmark for machine accuracy, with reliable and stable precision.
6. The distance between the columns is 300mm wider than the workbench, which is convenient for large workpieces to pass through and for chips and cutting fluid to fall off.
7. The feed rate is the fastest among the same class of machines, which can improve work efficiency.
8. X and Y axes use advanced heavy-load roller linear guide rails.
9. The side of the safety splash shield can be completely flipped down, which is convenient for loading and unloading workpieces. (Optional)
10. The electrical box adopts a fully enclosed circulation heat exchange system. The internal wiring is based on German industrial safety standards. The power supply part is separated from the signal line to increase the safety of machine use.
11. The complete peripheral supporting system includes a spindle head with various additional functions and automatic tool length measurement.

Basic Specifications:

Main technical parameters	Unit	GSA2018	GSA3018
Itinerary
X Axis travel ( table moves left and right )	mm	2000	3000
Y Axis travel ( spindle head moves forward and backward )	mm	1800	1800
Z Axis travel ( spindle head moves up and down )	mm	800	800
Distance from spindle nose to work table	mm	200-1000	200-1000
Column spacing	mm	1900	1900
Workbench
Workbench size ( X*Y )	mm	2020*1610	3020*1610
Workbench T- slot size (width * number of slots * pitch)	mm	28*8*200	28*8*200
Maximum load capacity of workbench	T	6	10
Spindle
Spindle motor ( continuous /30 minutes )	kW	15/18.5	15/18.5
X- axis motor	kW	β is40/2000(3KW)	β is40/2000(3KW)
Y- axis motor	kW	β is40/2000(3KW)	β is40/2000(3KW)
Z- axis motor	kW	βis40/2000B(3KW)	β is40/2000B(3KW)
X- axis screw / linear guide		Ø63*C3 grade /55*P*2pcs * 3 sliders	Ø63*C3 grade /55*P*2pcs * 4 sliders
Y- axis screw / linear guide		Ø63*C3 / 65*P* 2pcs * 2slides	Ø63*C3 / 65*P* 2pcs * 2slides
Z- axis screw		Ø50*C3 grade	Ø50*C3 grade
Spindle speed	rpm	10-6000	10-6000
Spindle speed change		Two-speed gearbox automatic infinitely variable speed	Two-speed gearbox automatic infinitely variable speed
Spindle inner taper		BT#50	BT#50
Feed rate
Rapid feed rate ( X/Y/Z )	mm/min	15000/15000/12000	15000/15000/12000
Fastest cutting feed rate	mm/min	1-6000	1-6000
Tool changing system ( optional )
Tool magazine capacity ( standard / optional )	set	24/32	24/32
Maximum tool diameter of adjacent tools		Ø110	Ø110
Maximum tool diameter of empty adjacent tool		Ø200	Ø200
Maximum tool length	mm	400	400
Maximum tool weight	kg	15	15
Machine tool accuracy
Three-axis laser positioning accuracy ( VDI3441 statistical method )
Environmental requirements: Before testing Within 12 hours, the ambient temperature of the machine should not change by more than 4 °C , and the ambient temperature during the test should not change by more than 2 °C.
Positioning accuracy (full stroke)	mm	0.02	0.025
Repeatability (full stroke)	mm	0.013	0.015
Oil and air pressure system
Water tank capacity	liter	550	550
Lubricating oil tank capacity	liter	6	6
Hydraulic system capacity	liter	40	40
Air pressure requirement (minimum)	kg/ cm2	6	6
Others
Machine tool XY axis guide type		Heavy-duty roller guide rails	Heavy-duty roller guide rails
Power Specifications		AC380 ± 10%, 3 phase, 50Hz	AC380 ± 10%, 3 phase, 50Hz
Total power demand	KW	60	60
Floor space (length * width)	mm	8200*5800 (non-external dimensions)	10000*5800 (non-external dimensions)
Machine height ( Highest )	mm	4500	4500
Machine weight (approx.)	T	20	25