How does a company split pistachio shell?

There are a few different ways that a company can split pistachio shells. One common method is to use a mechanical pistachio sheller. These machines use a combination of rollers and blades to crack the shells and separate the kernels. Another method is to use a water jet cutter. This process uses a high-pressure jet of water to cut through the shells. Finally, some companies also use a chemical process to split pistachio shells. This process involves soaking the shells in a chemical solution that weakens the shell structure, making it easier to crack.

Here is a more detailed explanation of each method:

Mechanical pistachio sheller:

1. The pistachios are loaded into the sheller.

2. The sheller uses a combination of rollers and blades to crack the shells.

3. The kernels are separated from the shells by a series of screens and air jets.

4. The kernels are then cleaned and packaged.

Water jet cutter:

1. The pistachios are loaded into a water jet cutter.

2. A high-pressure jet of water is used to cut through the shells.

3. The kernels are separated from the shells by a series of screens and air jets.

4. The kernels are then cleaned and packaged.

Chemical process:

1. The pistachios are soaked in a chemical solution that weakens the shell structure.

2. The pistachios are then cracked open using a mechanical sheller or water jet cutter.

3. The kernels are separated from the shells by a series of screens and air jets.

4. The kernels are then cleaned and packaged.

The choice of which method to use depends on a number of factors, including the volume of pistachios that need to be processed, the desired quality of the kernels, and the budget of the company.