Mobile Milling and Boring Mill COLGAR FRAL 401

For sale through exclusive mandate through corporate merger, private treaty only. 

Machine in excellent condition, ready for immediate use.

Travels:

X axis > longitudinal travel > 12000 mm

Y axis > vertical travel of the head > 5000 mm

Z axis > travel of the head > 1500 mm

W axis > travel of the drilling chuck > 900 mm

Dimensions & specifications of the machine head:

Milling head 410x505 mm

Spindle bore diameter 160 mm

Milling spindle diameter 220 mm

Drill chuck taper ISO 50

Inner Cooling Through Spindle 

Spindle speed 5:2268 rpm

at constant torque 5:140 rpm

at constant power 140:3000 rpm

maximum torque 4720 Nm

Feeds:

Feed movement X, Y, Z, W 0.5 > 6000 mm/min

Rapid traverse X, Y, Z, W 20,000 mm/min

Cutting force 30,000 N

I. Spindle motor KW60 S1

("S1-100%" indicates that the motor power is used at 100% load in continuous operation in S1 mode. S1 operation is the mode of operation in which the motor operates continuously and carries the maximum load for which it is designed. When the motor is operated at its maximum power in S1 mode, this means that it can deliver its full power continuously over a longer period of time without overheating or being damaged)

II. Spindle motor S2 KW90

(Spindle motor power in S2 operation: "S2" refers to the motor operating mode in which the motor operates periodically while simultaneously carrying a load that is higher than that in continuous operation. The spindle motor power in S2 operation indicates the maximum power that the motor can deliver under these conditions)

Machine net weight 61,500 kg

2 x TRT 175 table specifications:

Dimensions 2500 mm x 3000 mm

Longitudinal table travel (V-axis) 2000 mm

Linear feed 0>5000 mm/min

Linear feed rapid traverse 15000 mm/min

B-axis rotation speed rpm 0.002>1.3

Continuous rotation

Positioning 0.001°

B-axis with mechanical indexing in positions of 4x90°

Diameter of hydrostatic bearing of B-axis 1750 mm

Table thickness 325 mm

Max. load capacity 50 t

Motor power 50 Nm