Colgar FRAL floor type Boring and milling machines

COLGAR floor type Boring and milling machines 

Colgar designs, builds up and sells vertical and horizontal boring and milling machines,
with linear or hydrostatic guídeways, rotary tables, traverse tables, tilting tables, automatic tool changers, índexing accessory heads, continuous positioning accessory heads continuous two axis heads customized accessory heads
The taylor made machine builder 

Here is the corrected text in English only:

Hydrostatic Boring and Milling Machines  
Floor type movable column and table type movable column.  
Colgar type FLOOR TYPE TYPE FΓ  
Colgar name FRAL 401 FRAL 501 FRAL 601 FRAL 701 PROG 401 T  

Technical features Work range  
Longitudinal course max mm No limits No limits No limits No limits Horizontal travel 5000  
Vertical course mm 5000 7000 7000 7000 3500  
Vertical travel MAX  
Headstock course mm 1500 1500 1500 1500 Headstock travel 2500  
Headstock dimension mm 410x505 450x550 470x510 520x560  
Spindle travel mm 900 1000 1300 1400 900  
Spindle diameter mm 160 180-200 200-225 225-260 160  
Performance  
kW S1 60 85 95 130 60  
Spindle power kW S6 90 125 130 180 90  
Torque Nm 4700 6250 12200 19400 4300  
Spindle speed rpm 3000 2000 1800 1550 3000  
Rapid traverse m/min 20 15 15 12 20  
Specifications are indicative and not binding.  
Forever technology, the real worldwide hydrostatic guideways for boring and milling machines. Thanks to the low pressure and high quantity of oil, the FRAL line guarantees the film of hydrostatic oil of 0.002 mm, avoiding pad thermal deviation and ensuring high rigidity, high thermal stability, accuracy, and long-term repeatability like 0.010 mm.  

Linear motion boring and milling machines  
Floor type movable column and table type movable column.  
Colgar type FLOOR TYPE TYPE FΓ  
Colgar name FV 101 FV 301 FV 101 T FV 201 T  

Technical features Work range  
Longitudinal course mm No limits No limits Max Max  
Horizontal travel 5000 5000  
Vertical course mm 3000 5000 3000 3000  
Vertical travel MAX  
Headstock course mm 1250 1500 Column Column  
Headstock travel 2500 2500  
Head dimension mm 480x495 500x500 Fixed Fixed  
Head dimension mm 445x445 445x445  
Spindle travel mm 700 900 700 700  
Spindle diameter mm 130 160 130 160  
Performance  
kW S7 41 41 41 41  
Spindle power kW S6 61 61 61 61  
Torque Nm 1700 2300 1700 2300  
Spindle speed rpm 3000 3000 4000 3000  
Working thrust kN 15 30 25 25  
Rapid traverse m/min 30 25 25 25  
Specifications are indicative and not binding.  
The latest worldwide technological concept of box-in-box boring and milling machines. Thanks to the monolithic column frame and the four corners ram guideways, the FV line ensures rigidity, thermal stability, accuracy, and efficiency.  

Hybrid motion and full hydrostatic tables  

The innovation of hybrid motion used on small Colgar tables ensures the rigidity of the table during the hydrostatic B-axis rotation, even with linear motion movement. For heavy components, only full hydrostatic guideways technology can guarantee high load capacity and stable accuracy during machining.  

Colgar type table  
Colgar name TRT 120 TRT 150 TRT 175 TRT 200 TRT 240 TRT 280  
Load kg 15000 30000 45000 60000 100000 120000  
Dimensions  
Surface table mm MIN 1600x1600 2000x2000 2000x2000 2500x2500 2500x2500 3000x3000  
Plate dimension  
Surface table mm MAX 2000x2000 2500x2500 3000x3000 3500x3500 4000x4000 5000x5000  
Plate dimension  
Travel mm 1500=5000 1500=5000 1500 1500 2000 2000=5000  
Pallet system  
Load kg 10000 20000 45000  
Surface table mm MIN 1600x1600 2000x2000 2000x2000  
Plate dimension  
Surface table mm MAX 2000x2000 2500x2500 3000x3000  
Plate dimension  
Other special tables on request  
Specifications are indicative and not binding.  

Linear motion and hydrostatic milling machines  
Fixed crossbeam and movable crossbeam.  
GANTRY GANTRY GANTRY Colgar type FV  
FVG 40 FVG 60 FVG 80  

Technical features Work range  
Longitudinal course mm 6000 6000 6000  
Gantry travel - X axis  
Transversal course mm 3500=5000 4000 5800  
Vertical course mm 1500 1800 2000  
Vertical headstock travel  
Movable crossbeam mm 1500 1500 2000-3500  
Distance between columns mm 2700 3700 4300-7300  
Clearance under spindle mm 1500-2000 2000-2500 2000-5500  
Headstock section mm 500x500 420x420 580x580  

Performance  
kW S1 45 60 80  
Spindle motor power kW S6 60 90 100  
Maximum torque Nm 2300 3300 8000  
Maximum spindle speed rpm 3500 3500 4500  
Rapid traverse X-Y-Z m/min 20 15  
Guideways LINEAR MOTION HYDROSTATIC MOTION  

Specifications are indicative and not binding.  

With an exclusive design of four corners ram guideways, the FVG vertical gantry machine allows the machining of five sides with just one set-up by using the ram axis or using the crossbeam axis movement as a real machining axis.  

Colgar machines are installed all over the world and are used to machine: gas and water turbines, motor housings, gearboxes, platforms, hubs and jogs of wind turbines, fabricated frames for cranes, buildings, special machines, infrastructures, excavator buckets, frames and trolleys of trucks, trains, mining equipment, diesel engines, offshore components, pumps and transmission components, steels and cast iron frames for machine tools, titanium components for aerospace industries, dies and molds, poles and stainless tubes, shipyard components...