LB100 (6 - 36") Portable Line Boring Machine
A precision heavy duty and portable line boring machine for stern tubes, rudder bores, hinge pins, gearboxes, turbines and many more applications.
Diameter Range: 6.0 - 36.0" Stroke: 0.0 - 0.0 Max Bar Length: 120.0 - 295.0"
Features
- Hollow hard chrome precision ground boring bar up to 7.5m length
- Infinitely variable feed rate
- Adjustable boring arms
- Pneumatic or Hydraulic helical geared drive
Technical Specifications
| Range | ||
|---|---|---|
| Minimum boring diameter | 152mm | 6” |
| Maximum boring diameter | 915mm | 36” |
| standard supplied boring bar length | 4000mm | 157” |
| Maximum bar length | 7500mm | 296" |
| Bar R.P.M - standard | Min: 5 | Max: 130 |
| Drive – Pneumatic @ 6 bar (90 p.s.i) | 4.0 Hp | 3.0 Kw |
| Drive – hydraulic @ 70 bar (1050 p.s.i) | 5.0 Hp | 3.7 Kw |
| Feed - pneumatic | 1.5 Hp | 1.11 Kw |
| Feed - hydraulic | 2.2 Hp | 1.64 Kw |
| Air supply required | 98 s.c.f.m | 2.69 m3/m |
| Hydraulic supply required | 73 L/min @100 bar | 16 gal/min |
| Feed Rates | |||
|---|---|---|---|
| Boring feed - finishing | 0.05mm | 0. | 002" |
| Boring feed - roughing | 0.20mm | 0.008" | |
| Hand feed / revolution | 2.0mm | 0.078" | |
| Machine Weight | ||
|---|---|---|
| Machine weight | 313 kgs | 688 lbs |
| Shipping Weights & Dimensions | |
|---|---|
| Shipping weight (with 3.3m bar) | 430 Kgs (946 lbs) |
| Shipping dimensions | L – 100cm – (40”) W- 100cm (40”) H- 50m (20”) |
| L – 350cm – (138”) W- 80cm (32”) H- 60cm (24”) | |
Standard supply:- toolkit, tools and inserts and toolbox, air filter lubricator and hose connection (where required), 2 off four leg mounting plates with self aligning bearings, adjustable arms, feed gearbox & motor, drive gearbox & motor, distributor, storage / shipping box, CE certificate, packing list and manual.