IGM FR 3500 / 5-Axis Gantry Type Monoblock Milling Machine, Igrek Machine Tools

Completely made of GG30 cast iron by our own foundry
Monoblock Cast Iron Body Design requires no heavy-duty fundament construction
Fork Type Machining Head, 16000 rpm, 220 Nm torque
Accuracy and usage norms are according to CE, VDI-DGQ 3441 and ISO standards

IGM FR 3500

5-Axis Gantry Type Monoblock Milling Machine

Igrek Machine Tool IGM FR 3500 is completely made of GG30 cast iron by our own foundry. Stress relieving heat treatment was applied to the castings. The body parts are machined on precision milling machines and the linear guide mounting surfaces grinded.

All axes are water-cooled. This cooling system operates in the areas where the dynamic elements are located to minimize the distortion by thermal di erentiation that occurs during the movement of axes with heavy components. This special casting technique is under patent protection.

Components are measured and assembled using our Renishaw Laser Interferometer, precision Niveltronic devices with Bluetooth communication, Atos 3D Scanner and certi ed granite gauge blocks.

Axis drive systems are composed of high quality linear guideways, servo motors, gear units and rack and pinion gear systems. All axes are equipped with absolute measuring scales.

All kinematics, pneumatic, hydraulic, electrical and electronic components are selections of top-class products and brands for achieving the highest quality and reliability.

Our machine has high stability and accuracy thanks to its monoblock design. Our design is subjected to dynamic, static, stress, vibration and fatigue analysis by nite element methods and production was planned accordingly.

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Technical Details

Igrek Machine Tool IGM FR 3500

			IGM FR 3500	IGM FR 3500 XL	IGM FR 3500 XXL
		X*	2500	6500	10500
Stroke	mm	Y	3500	3500	3500
*X Axis is extendable		Z	1400	1400	1400
A Axis Rotation	°		± 115	± 115	± 115
C Axis Rotation	°		± 360	± 360	± 360
		X	30	30	30
Rapid Feedrate	m/min	Y	30	30	30
		Z	30	30	30
Spindle Speed	rpm		16000	16000	16000
Spindle Power	kW	S1	60	60	60
Spindle Torque	Nm	S1	220	220	220
	Nm	S6	310	310	310
Tooling Taper Type			HSK-A 100	HSK-A 100	HSK-A 100
Positioning Accuracy	mm		0,008	0,012	0,012
Repeatability Accuracy	mm		0,005	0,010	0,010
Table Load	kg/m²		4000	4000	4000
		X	7800	11500	16000
Machine Size	mm	Y	7370	7400	7400
		Z	6600	6600	8500
Machine Weight	kg		70000	120000	195000

Main body of the continuous fork type milling head is made of cast iron. The spindle is equipped with special ceramic bearings, pulverized lubrication system, internal and external cooling availability.

The spindle has a HSK-A 100 cone and it is also ready for ISO 50. The high-tech A-Axis and C-Axis are equipped with direct drive torque motors, brake systems and encoders.

C-Axis Rotation	°	± 360
C-Axis Power	kW	22
C-Axis Torque S1/S6	Nm	1200 - 1700
C-Axis Speed	rpm	50 - 120
C-Axis Braking Torque	Nm	4000
A-Axis Rotation	°	± 115
A-Axis Power (2 Motors)	kW	6 x 2 = 12
A-Axis Torque S1/S6	Nm	500 / 700 x 2 = 1000 / 1400
A-Axis Speed	rpm	50 - 120
A-Axis Braking Torque	Nm	4000
Spindle Power	kW	60
Spindle Torque S1/S6	Nm	210 - 310
Spindle Speed	rpm	16000
Tool Taper		HSK-A 100

S1 torque
S6 torque, 5%
Maximum current

All equipment used in our machines are selected from the top series of the leading brands of their class and high quality sustainability is targeted with strong communication and mutual support with our suppliers.

Rotary Table

According to customer demand, we can provide 700 mm diameter, 300 rpm rotary table with vertical turning feature. Our target in near future is to supply much larger, powerful rotary tables, which are our own production.