Metal Stamping

Metal Stampings

Typical circuit stamping for insert moulding G&G produces a large number and variety of different types of pressings and stampings in different sizes, materials and finishes in house. Materials include special alloys with a large variety of mechanical properties,hardness and surface structures. G&G has developed particular expertise in circuit stampings for use in over moulding.

Materials

mild steel
carbon steel
stainless steel
spring steel
copper
beryllium copper
brass
bronze
aluminium including reflector qualities
titanium

Press work is done in material thickness ranging from 0,12 mm to 8,- mm, whereby G&G's main emphasis is on materials of between 0,4 mm and 3,- mm, and widths ranging from 12,-mm to 400 mm.

Material Finishes

Components are produced, if required, with all types of material finishes including: :

Chrome plating
Nickel plating
Electroless nickel plating
Zinc plating
Silver plating
Electro ferretic coating
Nickel-diamante coating
Various deburring processes including tumbling and trowalizing

Pre-plated Coils

Pre-plated material coils used in our production include: :

Electro galvanised steel coils
Hot dipped galvanised steel coils
Silver plated electro bronze coils
Copper coils
Phosphor bronze coils
Polished and anodised aluminium coils
coated aluminium coils
A number of painted finishes including some suitable for shallow drawing. All coils can be sourced with protective PU-filament or paper layer and in a large variety of edge trims.

All coils can be sourced with protective PU-filament or paper layer and in a large variety of edge trims.

Press Shop Equipment

G&G Engineering has a fully equipped press shop:

125 ton press open C-frame mechanical (geared) press with programmable pneumatic tandem gripper feeder
100 ton CNC controlled open C-frame mechanical press with decoiler, coil straightener, programmable hydraulic feeder, press force measurement and electronic tool security
75 ton CNC controlled open C-frame mechanical press with decoiler, programmable electronic feeder, press force measurement and electronic tool security
68ton 4 pillar high speed press with double headed decoiler, coil straightener and mechanical gripper feed
50 ton CNC controlled open C-frame mechanical press with press force measurement
Various decoilers and straighteners

G&G Engineering has more than 30 years press work experience and some of our current operators have worked over 25 years for G&G.