Common used processes for modern coins are printing, stamping and die casting. Material can be stainless steel, iron, brass and zinc alloy and so on. In general, zinc alloy die casting is the most widely used nowadays as flexible design, cheap price and better lines and 3D effects, can meet requirements of most people. Surface treatments can be bright metal, matte metal and antique or a combination of two of these. Common size of the challenge coin is 2 inches, can make it bigger or smaller according to the personal requirements.
If you need to customized a challenge coin, then you need to know the following information:
During the production of challenge coins, the process chosen is different, and the effects presented are also different. The process effects are generally divided into 2D soft enamel, 3D , enamel, printing, and all these processes can be combined
Logo is relatively simple, and the thickness requirements are not high can choose the practice of iron or copper stamping, stamping process thickness can be achieved 3.0mm, logo is more complex, 3D effect is obvious, thickness requirements can choose to do zinc alloy die-casting, zinc alloy is made of Front and Back die casting, thickness can be customized according to your needs, the cost of the stamping process is relatively low