App does not work correctly.
Formulas are off. Can’t trust it. Cannot input decimals so if you work in inches you can’t fine tune. Will not be eligible for a refund so don’t waste your money as I did.
$1.99
About
Calculate the flat pattern size for cutting blank plates for screw flight development and fabrication. This tool is essential for creating screw conveyors, ribbon blenders, and other process equipment.
✓Calculate flat pattern size
✓Input outside & inside diameter
✓Input pitch and material thickness
✓Calculate weight of material
✓Includes radial cut element
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What's New in Screw Flight Calculator
1.2
November 24, 2025
- Improved calculation accuracy for screw flight parameters - Optimized performance for faster results
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FAQ
What is Screw Flight Calculator used for?
Screw Flight Calculator helps you determine the flat pattern size needed for cutting blank plates to fabricate screw flights. This is crucial for creating components like screw conveyors and ribbon blenders.
What information do I need to input into Screw Flight Calculator?
You need to provide the outside and inside diameters of the screw, the pitch of the flight, the material thickness, and the specific gravity of the construction material.
What outputs does Screw Flight Calculator provide?
The app provides the development outside diameter and inside diameter of the raw plate circle, which ensures a perfect fit with the shaft or pipe after twisting the plate. It also calculates the weight of the material after cutting.
Is Screw Flight Calculator suitable for other fabrication projects?
Yes, besides screw flight development, this app is also useful for fabricating pressure vessels, heat exchangers, storage tanks, agitators, mixers, and other process equipment.
Does Screw Flight Calculator include any special features for development?
The app includes an additional element for radial cuts required for flight development, though it advises using a full circle for cutting for optimal results.
What is the price of Screw Flight Calculator?
Screw Flight Calculator is a paid application, priced at $1.99.
On what devices can I use Screw Flight Calculator?
Screw Flight Calculator is available for iPhone, iPad, and iPod devices.
How often is Screw Flight Calculator updated?
The app was last updated on November 24, 2025, with version 1.2. This indicates a recent update, suggesting ongoing support and potential improvements.
