Machining
George Green have just invested in a Kearns SJ100 Table Type Horizontal Borer.
Kearns Horizontal Borer
Machine Specifications:
- Spindle dia.101.6mm
- Table size 1500mm x 1500mm
- Table loading 5 tons
- Spindle speeds 22-1120 rpm
- X travel 2100mm
- Y travel 1500mm
- Z travel 1800mm
- Spindle taper 40 ISO
- Facing Head dia. 680mm
- Digital Readout.
We would also like to highlight other machine shop capabilities:-
Webster Bennett 48” Vertical Borer
- Dia of chuck: 48”
- Admits in dia: 59” (62”)
- Max. Height under cross slide: 48”
- Max. Height under turret: 59”
- Vertical feed of turret: 38”
- Number of speeds: 12
- Speed Range 4.5 – 100 rpm
- Digital Readout
| Capacity | Metric | Imperial |
| Swing over bed | 460mm | 18" |
| Swing over cross slide | 270mm | 10.6" |
| Height of centres | 230mm | 9" |
| Swing in gap | 730mm | 28.7" |
| Bed length | 1500mm | 60" |
| Distance between centres | 1500mm | 60" |
Taper Turning Capacity – Re. BSPT Threads.
Newall Vertical Jig Borer
1000mm x 600mm Bed
500mm under rail
We also offer all the usual machine shop capabilities of drilling, milling,
turning & grinding etc.
Rollers
12mm Thick Maximum x 2500mm
Flame Cutting Profile capabilities & can cut any thickness from 3mm up to 120mm
thick plate. Also incorporated in the profile is a Plasma cutter, which allows
us to cut Stainless Steel.