Portal Gantry Machine (PGM)
Portal Gantry Machine (PGM)
Bost

Portal Gantry Machine (PGM)

The comprehensive Portal Gantry Machine (PGM) Series by Bost features a range of machines including the PGM 53, PGM 63, PGM 73 and PGM 81. This dynamic range offers high precision, high performance and high productivity for larger, heavy-duty workloads. Featuring a robust bridge structure and providing a range of diameters and speeds, the PGM Series offers a highly reliable and efficient service.

PGM Series

Providing high levels of versatility and productivity, the Portal Gantry Machine (PGM) Series provides a multifunctional approach to a number of applications. Adaptive to various workload sizes and dimensions, the PGM Series offers a range of distances between columns, from 5.300mm to 8.100mm to suit your requirements. This high precision range offers a ram section maximum of 650 x 650mm, ‘X’ and ‘Y’ rapid feeds of 15.000/25.000mm per minute, a maximum milling power of 119kW and a maximum optional turning table diameter of 7.000mm. The Portal Gantry Machine (PGM) Series also offers a variety of gear ranges and axis diameters to provide you with a highly flexible and efficient range of solutions.

Series Specification

Technical specifications Unit PGM 53 PGM 63 PGM 73 PGM 81
Distance between columns mm 5.300 6.300 7.300 8.100
'X' axis mm 8.000 + N x 2.000 8.000 + N x 2.000 8.000 + N x 2.000 8.000 + N x 2.000
'Y' axis mm 6.800 7.800 8.800 9.600
'Z' axis mm 2.000/2.500/3.000/3.500/4.000 2.000/2.500/3.000/3.500/4.000 2.000/2.500/3.000/3.500/4.000 2.000/2.500/3.000/3.500/4.000
Max. height under spindle mm 7.000 7.000 7.000 7.000
RAM section mm 560x560 / 650x650 560x560 / 650x650 560x560 / 650x650 560x560 / 650x650
Max. milling power (S1, 100%) kW 89/115/119 89/115/119 89/115/119 89/115/119
Gear ranges Nm 2/2/4 2/2/4 2/2/4 2/2/4
Max. milling speed min-1 4.000/3.000/2.500 4.000/3.000/2.500 4.000/3.000/2.500 4.000/3.000/2.500
Max. milling torque (S1, 100%) Nm 3300/6.850/13.280 3300/6.850/13.280 3300/6.850/13.280 3300/6.850/13.280
'X', 'Y' rapid feeds mm/min 15.000/25000 15.000/25000 15.000/25000 15.000/25000
'Z' rapid feed mm/min 10.000/20000 10.000/20000 10.000/20000 10.000/20000
'W' rapid feed mm/min 4.000 4.000 4.000 4.000
Optional turning table diameter mm 4.000 5.000 6.000 7.000