3 Axis High Precision Heavy Cutting CNC Milling Machine

• After-sales Service: Provided
• Warranty: 1 Year
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Semi-Closed Loop Control
• Model NO.: BK-1690L
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Model: Bk-1690L
• Table Size: 1800*900mm
• X/Y/Z Axis Travel: 1600/900/700mm
• Spindle: Bt50
• Load Capacity: 1600kg
• Controller System: Mitsubishi M80 /Fanuc 0I-Mf/Siemens 828d
• Rapid Feed: 18/18/15 M/Min
• Spindle Speed: 8000/10000rpm
• Spindle Motor: 18.5kw
• 3 Axis Motor: 4.5/4.5/4.5 Kw
• Atc: 24t/30t
• Rotary Table: 4 Axis/5 Axis Optional
• Machine Dimension: 4500*3950*3350mm
• Weight: 13500kg
• Transport Package: Wooden Package
• Specification: customized
• Trademark: BAOFENG
• Origin: China
• HS Code: 84571010
• Production Capacity: 2000 Sets Per Year

Product Description

Specification: 

Model		Unit	BK-1690L
Working table	Table size	mm	1800x900
	Max. Load of table	kg	1600
	T slot	pcs-mm-mm	5-22-165
Travel	X/Y/Z axis	mm	1600x900x700
	Spindle nose to table	mm	160-860
	Spindle center to column	mm	950
Accuracy	Positioning accuracy	mm	0.005/300
	Repeated accuracy	mm	0.003/300
Spindle	Spindle rotation speed	rpm	8000
	Spindle motor	kw	18.5
	Spindle taper		BT50
	Diameter	mm	Φ155
Rapid feed	X/Y/Z axis	mm/min	18000/18000/15000
3 axis motor	X/Y/Z axis	kw	4.5/4.5/4.5
Air pressure		Kg/cm²	6-7 bar
Weight of machine		Kg	13500
Dimension		mm	4500*3950*3350

Main parts list:

Item	Brand
Spindle	Taiwan-Royal/Posa
Spindle bearing	Japan-NSK
Ball screw	Taiwan-Hiwin
Linear guideway	Taiwan-Hiwin
Pneumatic parts	Japan-Mitsubishi

Optional configuration:
- SIEMENS/FANUC/Mitsubishi CNC Controller
- 24T/30T Arm type tool magazine
- Coolant through spindle
- 4th/5th axes rotary table
- Chip conveyor
- Tool setter
- Oil mist collector

Features:

- X, Y-axis is linear guideway, Z-axis is box way.

- High rigidity machine body structure to ensure the strong cutting requirements fulfilled under fast operation. 

- Coupling, bearing, spindle, ball screw, cylinder, and other key parts are all imported from Germany, Japan, and Taiwan top brands to ensure high quality and high precision.

- Modular configurations, provide customized options to meet different customers' processing needs: through spindle water coolant, 8000-10000 rpm/min belt drive spindle.

- This machine center focuses on mold processing, it also suits mechanic parts processing.

- Complete model from 850L-1890L, suitable for small to medium metal parts processing.