Table 1100X250/300mm Knee-Type Plain Vertical Milling Machine

• Customization: Available
• Type: Knee-and-Column Milling Machine
• Structure: Lifts
• Model NO.: VM250B/300B
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Precision: Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Worktable Size: 1100X250/300mm
• Transport Package: Plywood Case
• Specification: Table 1100x250mm
• Trademark: Songen
• Origin: China
• HS Code: 84595900
• Production Capacity: 1000 Sets/Year

Product Description

1. This plain vertical milling machine is suitable for milling flat surfaces, inclined surfaces, grooves and slots, and drilling or boring holes on workpieces. Its milling head can swivel by 45 degrees in the vertical plane both clockwisely and anti-clockwisely. Equipped with the special accessories, this plain vertical milling machine can machine various workpieces in complex shapes;
2. Vertical square rectangular guideways and the cross double rectangular guideways ensure very stable movements for the worktable on this vertical plain milling machine. All the guideways are furnished with anti-friction measurements for a long time operations free of wearing;
3. The worktable performs manual feeds, power feeds and rapid traverses in all the longitudinal direction, the cross direction and the vertical directions;
4. The large range of spindle speeds, combined with the large feed travels of the worktable, allows the high-speed cutters or the carbide cutters to be fitted on this machine to mill fine surfaces;
5. Upon request, a Digital Readout system can be equipped with this plain vertical milling machine to accurate monitor the real-time movements of the worktable.

Specifications		Unit	VM250B	VM300B
Worktable size, L x W		mm	1100 x 250	1100 x 300
T-slots on worktable	Number	Nos.	3
	Width	mm	14
	Pitch	mm	63
Worktable travels	Longitudinal	mm	720
	Cross	mm	265
	Vertical	mm	410
Steps of worktable table feed in X/Y/Z directions			12
Power feed ranges of worktable	Longitudinal	mm/Minute	12 - 560
	Cross	mm/Minute	12 - 560
	Vertical	mm/Minute	5 - 226
Rapid traverses of worktable	Longitudinal	mm/Minute	1780
	Cross	mm/Minute	1780
	Vertical	mm/Minute	720
Maximum swivel angles of vertical milling head		Degrees	± 45
Distance between spindle nose and the top surface of worktable		mm	60 - 470
Distance between vertical guideway and the spindle centerline		mm	290
Spindle bore taper			7:24, ISO 40
Spindle through bore diameter		mm	29
Arbor diameters		mm	22, 27
Steps of spindle speeds			12
Spindle speeds range		RPM	35 - 1600
Main motor power		KW	4
Feed motor power		KW	0.75
Cooling pump motor power		KW	0.12
Machine overall sizes, L x W x H		mm	1670 x 1350 x 1800
Package size, L x W x H		mm	1540 x 1540 x 2160
Net weight		KG	1550	1600
Voltage / Frequency			380V / 50 Hz