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Home ProductPB/HB series - Boring and milling machinePB Series - Boring and milling machine
PB Series - Boring and milling machine
- Product Overview
- Product features
- Technical Parameters
● This series of models adopt a typical horizontal table type structure, with the headstock side mounted, the boring shaft embedded in the milling shaft hole, the worktable placed on the top of the slide and rotatable, and the vertical movement of the column; ● The main shaft is equipped with a gearbox structure design, which is suitable for both high-speed die cutting and general low-speed high-torque machining; ● Complete a variety of processes in one clamping, suitable for big part milling, boring, drilling, reaming, tapping, turning, turning, etc.; ● Widely used in civil aviation, shipbuilding, railway, mining and metallurgy, engineering machinery, valves, new energy and other industries. | |
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01、strong structure Large size component castings, optimized reinforcement, strong. | 02、extended machine bed Static pressure guide rail and extended machine bed enable longer travel, low friction, creepless and stable operation. | |
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03、column wall design Reinforced column wall thickness, deformation resistant. | 04、transmission system Two grade speed change yields high torque reaching 9000Nm. | |
Item | Unit | PB110H | PB130H | PB160H | PB130U | PB160U | PB130R | PB160R |
Worktable size | mm | 1400×1600 | 1600×1800 | 2000×2000 | 1600×1800 | 2000×2000 | 2000×2000 | 2500×3000[2000×2000][2000×2500] |
Max.worktable load | kg | 8000 | 15000[20000] | 15000[20000] | 15000[25000] | 15000[25000] | 25000 | 40000 |
Max. worktable speed | r/min | 1.5 | 2 | 2 | 2 | 2 | 2 | 1.25 |
Worktable travel X | mm | 3000[4000] | 3000[4000] | 3000[4000] | 3000[4000] | 3000[4000] | 3000[4000] | 3000[4000][6000] |
Spindle box travel Y | mm | 2000[2500] | 2000[2500] | 2000[2500] | 2000[2500] | 2000[2500] | 2000[2500][3000] | 3000[4000] |
Column travel Z | mm | 1600 | 1600 | 1600 | 1600 | 1600 | 2000 | 1500[2000] |
Spindle axial travel W | mm | 600 | 800 | 900 | 800 | 900 | 800 | 800 |
Rapid speed X、Y、Z、、V、W | m/min | 10/10/10/-/4/- | 10/10/10/-/4/- | 10/10/10/-/4/- | 10/10/10/-/4/2 | 10/10/10/-/4/2 | 10/10/10/10/10 | 10/10/10/10/10 |
Motor power | kw(30min) | 18.5/22 | 22/30 | 30/37[45/55] | 22/30 | 30/37 | 31/37 | 44/53 |
Spindle speed | rpm | 10-2500 | 10-2500 | 10-2000 | 10-1500 | 10-1500 | 10-3000 | 10-2500 |
Tools (option) | - | [ 40（chain type）/60（chain type] | / | / | [ 40（chain type）/60（chain type] | |||
Positioning accuracy（X/Y/Z/V） | mm | 0.025/0.02/0.02/-/0.025 | 0.025/0.14/0.014/0.011/0.025 | |||||
Repositioning accuracy（X/Y/Z/V） | mm | 0.017/0.015/0.015/-/0.018 | 0.017/0.007/0.007/0.007/0.018 | |||||
