BD 100 Line Boring Machine
The BD 100 Portable Line Boring Machine is designed for heavy-duty on-site boring and in-hole welding applications. Built with a robust 100 mm bar shaft, it delivers excellent stability and consistent machining performance, even when working on large-diameter bores.
BD 100 Portable Line Boring Machine
The BD 100 Portable Line Boring Machine is designed for heavy-duty on-site boring and in-hole welding applications. Built with a robust 100 mm bar shaft, it delivers excellent stability and consistent machining performance, even when working on large-diameter bores.
The machine supports boring operations from 102 mm to 1000 mm and in-hole welding from 105 mm to 1000 mm, making it suitable for a wide range of heavy equipment repairs. Powered by a 1500 Watt AC servo motor running at 2000 RPM, the BD 100 provides smooth rotation, stable torque, and precise machining control.
Its servo-controlled feed system offers accurate forward and reverse movement with adjustable feed rates from 0.05 mm to 95 mm, allowing operators to achieve high-quality surface finishes in different repair conditions. The 230 mm stroke provides sufficient travel for most on-site machining applications while maintaining a compact and easy-to-handle design.
Designed for construction, mining, industrial maintenance, and heavy equipment repair, the BD 100 combines power, precision, and portability in one reliable solution.
| Specification | Value |
|---|---|
| Bar Shaft Diameter | 100 mm |
| Boring Diameter Range | 102 mm – 1000 mm |
| In-hole Welding Range | 105 mm – 1000 mm |
| Bar Shaft Turn Motor | |
| Motor Power | 1500 Watts, 2000 RPM |
| Working Voltage | 220–240 VAC (Servo System) |
| Motor Gearbox | 1/10 Rotation, 72 Nm Max. |
| Electric Drive Specifications | |
| Rotation Speed | 1–140 RPM |
| Working Voltage | 220–240 VAC |
| Feed Motor | AC Servo System, 400 Watts |
| Feed Speed Adjustment | 0.05 mm – 95 mm |
| Feed Motor Voltage | 220–240 VAC |
| Feed Motor Gearbox | 1/10 Rotation, 13 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.

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Portable Flange Facer
A Portable Flange Facer is a compact machining tool used to repair or re-machine flange surfaces directly on site. Instead of removing the part and sending it to a workshop, the operator can mount the machine on the flange and start the machining process in the working area.
This saves time, reduces downtime, and helps keep the maintenance process under control.
Flanges must have a clean and flat sealing surface. If the surface is damaged, the gasket may not sit properly. This can cause leakage, pressure loss, or repeated maintenance problems. A portable flange facing machine helps restore the correct surface finish and improves the sealing contact between the flange and gasket.


















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