Structural overmoulding on metal inserts,
plastic or glass
Delta Plasturgy carries out overmoulding on all kinds of metal inserts(steel, stainless steel, bronze, brass, silver plated or fine gold plated brass, titanium). We also carry out overmoulding with various plastics, leathers or cables using plastic injection technology.
Overmoulding materials are mainly TPE and TPU elastomers.
This technology, used through injection and compression or compression/transfer, helps carry out the following overmouldings:
Switch or metal mechanical parts
Delta Plasturgy also carries out a very large number of special overmouldings with axis distance accuracy under 0.05mm, without remachining.
Delta Plasturgy creates the following main overmoulded parts:
Plastic overmouldingCreation of cable glands in elastomers ensuring a good seal, buttons for control instruments in polyamide bi-material overmoulded with elastomer thermoplastic ensuring a good seal, drive wheels, etc.
Metal insert overmouldingInjection overmoulding of brass, stainless steel, aluminium and steel inserts, compression/transfer moulding and overmoulding of a wide range of different connectors, terminals, and terminal boards for the aviation, space, rail and defence sectors.
Special overmoulding, connectorsInjection overmoulding of synthetic, leather, and cable seals, etc., bulkhead overmoulding for measurement equipment for TGV brakes located on bogies, overmoulding of pin connectors, compression or compression/transfer moulding and overmoulding of various small fine gold-plated or silver-plated brass connectors.
Micro-parts specialityMicro-parts speciality: micro-moulding and micro-overmoulding of various connectors for printed circuits, LED mounts, micro-sensors, micro-tippers, micro-contactors which weigh approx. 0.1g.
Seals in leather or synthetic leatherWe carry out overmoulding of leather or synthetic leather seals for a specific application (scratch-resistant on pressurised glass).
Titanium / PEEK overmouldingWe carry out special overmoulding: clamps in titanium with VICTREX PEEK without machining, electrical scissors in titanium with PEEK for surgery, counter-measure antennas or telecommunications antenna support blocks for business aircraft.