CNC/PNC SPINNING MACHINES

We have 3x PNC/CNC machines capable of spinning diameters of 1.2mm x 8mm thick in many materials including stainless steel. We also have 2x M&M CNC machines capable of spinning diameters of 650mm x 3.0mm thick materials.

LEIFELD PNC110
• Maximum blank diameter 1.100mm

LEIFIELD PNC 350
• Maximum blank diameter 700mm

LEIFIELD PNC400
• Maximum blank diameter 800mm

M & M - CNC
• Maximum Blank diameter 650mm

TOOLROOM CAPABILITIES

Halifax lathe 830 series

Gap Bed machine
Between centers: 1500 mm
Swing over bed: 830 mm

Colchester Mascot 1600

Gap Bed machine
Between centers: 1524 mm
Swing over bed: 431 mm
Swing over the saddle 266 mm

Mig Welder (CEMONT) Portable

Weld steel up to 25mm thick

Milling Machine KRV 2000

Table size 1200x300

Radial drilling machine Archdale 14155

1000mm work size

Surface grinder (Cut off saw – Rapidor)

Table size 460x150mm

Trumpf True Laser 2525 

Cutting thickness capacities: Mild Steel 0.5mm up to 20mm, Stainless Steel 0.5mm up to 15mm,
Aluminium 1mm up to 10mm

METAL POLISHING

We have a highly skilled work force who hand polish all metals to a high quality satin or bright finish.

Bead blasting offers a complimentary all over finish to anodising and is often used in the lighting sector to enhance the effect of light output.

All the above can be offered prior to pre-treatment of anodising or we also offer polishing as a stand-alone finish.

Pharmaceutical finishes from Ra 0.4 to Mirror Polish

Commercial brush finish Ra 3.2 to cosmetic sand finish

Pharmaceutical finishes from Ra 0.4 to Mirror Polish

Commercial brush finish Ra 3.2 to cosmetic Satin finish Ra 1.6

ANODISING

Anodising is an electrochemical process which artificially increases the thickness of the natural, transparent oxide layer, which is an integrated part of the aluminium surface. In this process the aluminium profile is placed in an electrolyte bath where the aluminium acts as the anode in the circuit.

Our anodising service can be used as part of the spun metal product or as a stand-alone service.

We have our own in house solution testing maintained by fully trained technical staff.

Caustic Etch Pre-treatment.
Sulphuric Acid Anodising. μm 03 to μm 25

Colour Dye Anodising

Examples shown:

Stockfield Standard gold μm 08 to μm 25

Stockfield Standard black μm 08 to μm 25