Faq

Why is it better to fabricate shields using CNC stamping?
Masach’s unique CNC punching technology shortens the time to market, while reducing the cost for prototypes and medium runs. The setup costs, compared to other methods, are much lower, as there is no tooling involved. Samples can be generally supplied within less than 48 hours. CNC punching technology is based on the same technology that is used with press tools, so there will be no need for major changes when the product moves on to mass production.
Can you use the same fabrication method for larger runs?
The breakpoint between manually bent shields to automated tooling is depends on the shield's complexity, a standard shield will reach the breakpoint at around 5000pcs.
Which raw materials are used?
Masach's stock materials include various Brass and Steel alloys, which are the most economical and poplar solution for shielding, yet other conductive materials could be ordered according to client's demand.
Should I leave the shield design to Masach or do it myself?
Masach offers engineering and design as part of its services. Our vast expertise in this field has led us to design RF shields for major telecom companies and manufacturers. It is entirely up to you if you want us to design the shield from scratch or assist in the designing process.
What do I need to prepare in order to receive a quote?
A simple sketch with the dimensions of the product will suffice. Alternatively you may supply an electronic file displaying the board and the PCB layout of the shield.
Are there any minimal quantities that can be ordered?
Standard products are obtainable from 50pcs. As for customized products, the minimal number depends on the characteristics of the product. Usually 10-20 samples are ordered as a minimum.
Can I receive the shields packed for automatic assembly?
You may order samples that support automatic mounting with an additional charge we will supply them on pick and place trays. Large volume orders are supplied by default on trays, yet if required, we can offer tape and reel service.
Can you produce shields with removable cover? When do I need them?
Fence and cover shields enable easy access to shielded areas of the PCB. These shields are required when shielded component needs to be accessed.