Design for Manufacture Service

Nickel Silver is an extremely useful metal due to its high resistance to heat and corrosion

This makes Nickel Silver a popular choice when developing a variety of components particularly RFI, EMC & EMI screening cans and shields for PCB's . At Qualitetch, we are able to offer both Nickel or Nickel Silver for any applications you require.

Even the most intricate of designs are possible with our cost-efficient and eminently accurate Photo Chemical Etching process. The material when finished profile cutting via etching will be burr and stress-free, and retaining all of its essential properties.

Following the finalisation of your design, we first clean the raw material nickel silver sheet and then the coat the sheet with a UV sensitive photo-resist, before then printing your required profile directly onto the UV photo resist covered sheet. After this, the material is then passed through a sprayed chemical bath solution of ferric chloride, which is used as our etchant to cut your profile design. Our chemical etching process works equally well for both soft annealed, half hard or fully hard metals, which effectively, we then acid etch a thin track line to an exacting standard to ensure your components are manufactured to your drawing design.

Precision metal etched flat blanks that require subsequent metal forming operations can be processed in house in our dedicated form room. We have a number of fly and toggle presses as well as two 30 ton mechanical power presses, one 10 ton mechanical power press and one 7.5 ton hydraulic power press. Using our in-house tool-making facility Qualitetch have become a world leader for component manufacturing, we are able to design and produce simple “knife and fork” tooling arrangements for small batches right through to multi-stage die sets for more complex forms and/or high volumes. For simple 90 ° bends, we also have a range of universal form tooling which can be employed to further reduce component costs and lead times. We will always use our vast experience as component manufacturers to offer you the most cost effective method of component forming for your metal components quickly and without compromising on quality. When your metal formed parts require subsequent finishing operations, we can also arrange for these to be carried out at one of our reliable, high quality subcontractors. We always monitor the activities of our subcontractors under our own in house quality systems to ensure that you always receive parts of the highest quality first time and every time. Whether your parts require heat treatment, plating, passivation, anodising or painting Qualitetch can offer it all saving your business valuable time, effort and money. Give us a call today!

Computer Numerical Control or CNC Machining is a process of manufacturing metal components using various computer controlled tools. Qualitetch has an on-site tool room facility, which enables the manufacturing of form tools and machining for high specification components.