Mintech SR200

CNC machining center

Features:

1. 50. Performance characteristics: heavy-duty frame structure, three-axis grinding rack rotation, high-speed, high-precision, heavy-load processing
   50. Adapt to the board: acrylic, various plastic materials, electronic insulation materials, bakelite, copper-aluminum panels, aluminum-plastic panels, etc.
   50. Industry applications: Acrylic products, architectural decoration, tooling and fixtures, engineering plastics, vehicle interiors, aluminum processing industries, etc.

Mechanical specifications

• Model: SR200
• Working voltage: AC380V / 50HZ / 3PH
• Machinable size: 1500 mm × 3000 mm × 100mm
• Distance from beam to work surface: 20 0mm
• Z axis travel: 450 mm
• Maximum processing speed: 20 m/min
• Maximum moving speed : 30 m/min
• Repeat positioning accuracy: + /-0.05mm
• Drive mode:  X and Y axis adopt grinding grade helical gear teeth; Z axis adopts high precision ball screw drive.

Control System

• The control system adopts Weihong NK300 system. (New generation or Siemens can be selected)
• Tool compensation function. Supports tool radius compensation and length compensation through manual and automatic measurement in two modes. The easy-to-understand human-computer interface allows users to reduce the conversion of tool compensation values. For users who use tool length compensation, many unnecessary conversions are avoided.

Cutting spindle

• Spindle motor: Italy HSD 9.6KW ISO30
• Spindle speed: 4000-24000RPM
• Chuck specifications: SK16
• Cooling method: use maintenance-free independent fan cooling to reduce maintenance
• Spindle noise: idling less than 65 decibels      

working desk

• The work surface is made of phenolic composite material board to ensure the flatness of the processing table.
• Using a high-performance grid-shaped vacuum table, any part of the worktable can quickly adsorb the workpiece
• Due to the extremely high vacuum switching frequency, solenoid valve control is used to increase service life and reduce failures
• The vacuum pipeline adopts double filtration to avoid failure due to the suction of chips by the vacuum pump      

Disc tool magazine

• Use row type 5-tool magazine (disc type magazine is optional)
• Tool change speed block, with protection function to prevent dust and misoperation, avoid tool change failure
• The tool magazine is installed on the cross beam, which effectively reduces the movement of the work surface during the tool change process, reduces unnecessary movement and prolongs the life of the machine.

Machine configuration table

NO	content		Specification
1	Processing range	X axis processing range	1500mm
		Y axis processing range	3000mm
		Z axis processing range	100mm
2	Machine parameter index	X, Y, Z axis motion positioning accuracy	0.05mm/300mm
		X, Y, Z repeat positioning accuracy	0.05mm
		Maximum moving speed	30m/min
		Maximum processing speed	20m/min
		Total weight of machine tool	About 3500KG
		Working voltage of machine tool	AC380V/50HZ/3PH
3	Workbench	Phenolic Panel Workbench	Vacuum adsorption table
		Workbench load	1000KG
4	CNC system	Weihong Professional CNC System	NK300 (new generation, Siemens can be used)
5	Tool change system	Row style	5 tool positions (disc tool magazine can be used)
6	Drive power (AC servo)	X axis drive motor	Yaskawa, Japan (Delta, New Generation Bus, Siemens Bus can be selected)
		Y axis drive motor	Yaskawa, Japan (Delta, New Generation Bus, Siemens Bus can be selected)
		Z axis drive motor	Yaskawa, Japan (Delta, New Generation Bus, Siemens Bus can be selected)
		Voltage	AC380/3PH
7	Electric spindle (frequency conversion)	Spindle	Italian HSD air-cooled (Ming specific system or Italian Hiteco can be selected)
		Spindle speed	4000—24000RPM
		Spindle power	9 KW
		Spindle taper	ISO30
		Spindle dynamic balance level	G2.5
		Frequency converter	VFD
8	guide	X axis guide	Square rail (25mm)
		Y axis guide	Square rail (25mm)
		Z axis guide	Square rail (25mm)
9	transmission	X axis transmission	Grinding grade helical rack
		Y axis transmission	Grinding grade helical rack
		Z axis transmission	Ball screw rod

Processing case