BD 50 Line Boring Machine
The BD 50 Portable Line Boring Machine is an all-in-one solution for field repairs with precision and reliability.
BD 50 Portable Line Boring Machine
The BD 50 Portable Line Boring Machine is an all-in-one solution for field repairs with precision and reliability.
The machine allows you to bore and weld worn holes without having to disassemble and transport large parts. The system is designed with easy use and long lifetime in mind. Thanks to its 50 mm bar shaft, the BD 50 offers fine machining performance across a large range of diameters. The machine can be used for boring operations from 52 mm to 450 mm and in-hole welding from 60 mm to 450 mm. This makes it a perfect maintenance tool for repairing heavy machinery and industrial equipment.
The 750 W servo motor is the driving power behind its stable rotation and fine control at any speed. The servo feed system allows free and reverse movement from 0.05 mm to 95 mm and gives users enough flexibility to adjust depending on the material. Its design allows for convenient workshop and on-site use, covering the 230 mm stroke.
This efficient design saves time during setup, transportation, and reduces overall costs. Your construction, mining, or agriculture workshop can now have workshop-level accuracy even at remote locations.
| Machining Capacity | Specification |
|---|---|
| Bar shaft diameter | 50 mm |
| In-hole machining diameter (boring) | From 52 mm to 450 mm |
| In-hole machining diameter (welding) | From 60 mm to 450 mm |
| Electric Motors & Drive Specifications | |
| Bar Shaft Turn Motor Power | 750 Watts, 5000 RPM, 220–240 VAC (Servo System) |
| Motor Gearbox | 1/10 Rotation, 141 Nm/Max |
| Electric Drive Speed Range | Min. 1 RPM – Max. 170 RPM |
| Working Voltage | 220–240 VAC |
| Feed Motor | AC Servo Motor, 400 Watts, 5000 RPM, 220–240 VAC |
| Feed Rate Adjustment | Min. 0.05 mm – Max. 95 mm |
| Feed Motor Gearbox | 1/10 Rotation, 40 Nm/Max |
| Stroke | 230 mm |
SKYBORTECH
Skybortech specializes in portable line boring and welding solutions under the Allame Makina umbrella. Designed for on-site repair and maintenance, these machines offer fast setup, high precision, and robust durability. Skybortech’s portable welding units and accessories make heavy equipment restoration easier and more efficient. With its practical design and field-ready reliability, Skybortech delivers workshop-level quality directly to job sites around the world.

Box Dimensions
Portable Line Boring Machine Bd 50
Box 1
PACKAGE LENGTH
120 cm
PACKAGE HEIGHT
85 cm
PACKAGE WIDTH
75 cm
PACKAGE WEIGHT
220 kg
Box 2
PACKAGE LENGTH
240 cm
PACKAGE HEIGHT
40 cm
PACKAGE WIDTH
35 cm
PACKAGE WEIGHT
50 kg
Box 1 : Width: 75 cm length: 120 cm height: 85 / 220 Kg
Box 2 : Width : 35 cm length: 240 cm height: 40 / 50 Kg
All package dimensions and weights are provided for general reference and may vary depending on the final product configuration and shipment content.

















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