Precision Engineering Berkshire ~ CNC Services Berkshire ~ Machining Berkshire
GPR is a small enthusiastic company, holding ISO EN9001 registration, specialising in the manufacture of prototype, small batch and production quantity precision-engineered components, utilising the latest state of the art CNC machinery manned by a highly skilled workforce team. We provide precision engineering and CNC Services for industries throughout Berkshire and surrounding areas.
Our in-house machining facilities cover CNC & conventional milling, turning and support activities.
Our quality management system is approved and certified to BS EN ISO 9001-2008 and is maintained with planned external & internal audiits and agendered meetings.
We have offline hardware & software facilities to generate CNC part programmes from customer 3D models received in iges or step file formats
Our CGTech Vericut verification software ensures generated programmes will produce as per original 3D models supplied prior to material cutting
Milling Machines
Machine Type |
Machining Envelope |
Specification |
Haas VF2 Super Speed VMC |
X=762mm Y=406mm Z=508mm |
12,000 rpm 30hp spindle. Table size x=915mm Y=356mm. |
Haas Super Mini Mill 2 VMC |
X=408 Y=406 Z=356 |
10,000 rpm 15hp spindle. Table size x=1016mm y=356mm. |
Haas Super Mini Mill |
X=406mm Y=304mm Z=254mm |
10,000 rpm 15hp spindle. Table size x=919mm y=305mm. |
Haas HRT-160 Rotary Table |
6” Platter. |
Centre Height 127mm. |
2 x Bridgeport VMC 500 |
X=500mm Y=340mm Z=520mm |
7,000rpm 10hp spindle. Table size x=840mm y=360mm. |
Bridgeport Ez-Trak DX |
X=762mm Y=305mm Z=127mm |
2 axis programmable mill. 4,200 rpm 3hp spindle. Table size x=1219mm y=229mm |
Ajax Manual Mill with DRO |
X=762mm Y=305mm Z=127mm |
3,500 rpm spindle Table size x=840mm y=229mm |
Turning Machines
Machine Type |
Machining Envelope |
Specification |
Emco 345 II Turning Centre |
6” diameter. 230mm Z travel |
Bar feed capacity 41mm (1.5/8”). C Axis milling and drilling capability. |
Harrison Alpha 400 Plus Centre Lathe |
400mm swing over bed Between centres 1250mm |
54mm through nose diameter. 2500 rpm 10hp. Part CNC Programmable. |
2 x Hardinge HCT Lathe |
27mm Collet capacity |
5” chuck. Standard Hardinge Platten |
Hardinge HLV Lathe |
27mm Collet |
5” Chuck.Tailstock. Compound slide. |
Other shop floor equipment
- Jones and Shipman 540 Surface Grinder
- Herbert Bank of 4 Pillar Drills
- Meddings Bank of 3 pillar drills
- 2 Fobco pillar drills
- Tapping machines
- OneCNC 3d Expert Programming suite.
- CGTech Vericut CNC verification software
Metrology Equipment
- Aberlink Axiom Too 600 Manual CMM
Measuring envelope
640 x 600 x 500
CAD Comparison software module - Mitutoyo Shadow Graph
- Various Micrometers,
- Bore Micrometers
- Thread gauges
- Brown & Sharp compareter.
GPR
are Certified to BS EN ISO 9001:2008 standard
