When purchasing injection molding machines, relevant industry standards and technical specifications can be referenced to ensure that the technical parameters of the selected machine meet the standard requirements

The calculation method for theoretical injection shot volume is usually the product of the screw head area and the maximum stroke.

Galomb, Inc. specializes in benchtop injection molders, offering the Model B-100 Injection Molder with ECB-001 controller. Their products are ideal for prototyping, materials testing, overmolding, and educational purposes. The company provides specifications, pricing, orders, and other models related to injection molding. Galomb is located in Allentown, PA, and focuses on providing compact and efficient injection molding solutions for various applications.

Firstly, the theoretical injection volume required needs to be determined based on the weight of the product and the requirements of the gating system. In general, the total amount of material used in the product should be less than or equal to the theoretical injection volume. 2. Do not exceed the maximum value:

However, the injection weight will be changed if the material is different. The shot Volume has not changed, weight changes with density.

Cauculate the totally injection weight you need, then check if the machine shot volume can charge more material than you need.

Different plastic materials may have different requirements for injection volume. For example, for polystyrene (PS), the theoretical injection volume needs to meet a specific proportion range (such as between 20% and 75% of the product weight+gate system weight). 4. Industry standard reference:

The shot volume of injection  molding machine is the space for the material charging. The injection capacity means injection shot volume.Theoretical injection volume is not only one of the key indicators for selecting injection molding machines, but also directly affects production efficiency and product quality. Therefore, in the application and selection process, it is necessary to comprehensively consider factors such as product requirements, raw material characteristics, and industry standards to achieve the best production results.

The specific formula of shot volume is as follows: Theoretical injection volume=π× (D/2)² × S Among them: D：D is the diameter of the screw (in centimeters or millimeters). S： S is the maximum stroke of the screw (in centimeters or millimeters). π： π is pi, which is approximately equal to 3.14159. explicate 1. Screw diameter D: The diameter of a screw is the maximum width of its cross-section, usually measured in millimeters (mm) or centimeters (cm). 2. Screw stroke S: Screw stroke refers to the maximum distance that the screw can move during the injection process, usually measured in millimeters (mm) or centimeters (cm). 3. Screw head area: The screw head area is the cross-sectional area of the screw, calculated using the formula π× (D2) 2 π× (2D) 2. In practical applications, theoretical injection volume is usually used to select the appropriate injection molding machine model. For example, if a specific volume of plastic product needs to be produced, the required injection molding machine specifications can be determined by calculating the theoretical injection volume. In addition, the theoretical injection volume can also be used to evaluate the injection capacity and production efficiency of injection molding machines

When selecting an injection molding machine, it is necessary to ensure that the theoretical injection volume of the selected machine is greater than the total material consumption of the product and gating system, but at the same time, it cannot exceed the maximum theoretical injection volume of the machine, otherwise it will result in material waste or equipment damage. 3. Consider the characteristics of the raw materials:

To one injection molding machine, the shot volume is fixed, as the space between the barrel and screw can not be changed.

Galomb, Inc. specializes in benchtop injection molders, offering the Model B-100 Injection Molder with ECB-001 controller. Their products are ideal for prototyping, materials testing, overmolding, and educational purposes. The company provides specifications, pricing, orders, and other models related to injection molding. Galomb is located in Allentown, PA, and focuses on providing compact and efficient injection molding solutions for various applications.