It was achieved through the use of a zinc die casting process to create the Base Plate

Protocast is made up of a zinc die-cast base plate that has been finished with mechanical precision machining and is intended for use as a prototype for a variety of applications

It was achieved through the use of a zinc die casting process to create the Base Plate

Protocast is made up of a zinc die-cast base plate that has been finished with mechanical precision machining and is intended for use as a prototype for a variety of applications.

The base plate, which is intended for use in automobiles, is made of zinc alloy die-casting. Its purpose is to stabilize the antenna, which is in the shape of a shark fin and is mounted on a car, while it is in use. Antennas for automobiles have made significant strides forward in the last few years.

It was the traditional rod antenna that was used for radio reception in automobiles back in the day. Optionally, you could choose the automatic version of the program if you wanted something a little more restricted. When the radio was turned on, the antenna on the exclusive version of the radio automatically expanded to accommodate the increased volume.


Because of advancements in receiving technology, it is now possible to create a design that is shorter in length. Using so-called shark fins as a packing material for the antenna is one option that has been discussed. However, for aesthetic reasons, elevations in the shape of shark fins are preferred over other shapes, and there are antennas that can be completely hidden. Besides being capable of receiving standard radio transmissions, the small receivers are also capable of receiving mobile radio transmissions and navigation signals. The Volkswagen T5 model is distinguished by the presence of shark fins.

Characteristics of the Substance

Die casting is the process of pressing a liquid zinc alloy mixture into a die casting mold, and it is also known as zinc alloy pressing. In the circumstances described above, this is accomplished under duress and at a high rate of speed. The precise zinc die casting process employed by Protocast results in the base plate exhibiting a variety of unique material properties, including:

Precision and repeatability in the dimensions of resilience and hardness are important considerations in the design of materials.

the ability of an individual to withstand corrosion

The low cost of raw materials is a significant advantage.

The use of modern die casting techniques has increased the versatility of zinc. As a result of its high stability and capacity for mass production, zinc die casting is becoming increasingly popular in the automobile industry, where it has been in use for a long time.

The processing is carried out with the aid of mechanical means.


Metal die casting is a high-precision manufacturing technique that Protocast currently uses to manufacture its zinc die cast parts and base plate. However, mechanical rework is occasionally required due to the nature of the zinc die casting process. When it comes to inserting small holes or maintaining extremely tight tolerances, this is especially true in this situation.

So mechanical processing provides the finishing touch that a component requires to be successful as a result of its design. Mechanical processing ensures that the planned casting meets or exceeds all of the specifications that have been set forth in the design phase. Because of this, an extremely precise piece of equipment is used in the production of the part.

Quality Assurance and Management are two important aspects of any organization.

At Protocast, we place a high value on maintaining tight quality control. A good example of this is the combination of high-quality machines and the necessary expertise possessed by the firm's employees. Protocast has extensive experience in die casting other alloys such as aluminum and magnesium, as well as other metals such as bronze, in addition to zinc die casting.

zinc alloy die casting factory   19 Vizualizări
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