A5 Screw Conveyor Calculation
Free portable Windows application for preliminary sizing and engineering evaluation of conventional shafted screw conveyors. The guided workflow helps users define bulk-material data and determine screw size, operating RPM and power requirements for the required conveying capacity.
Capacity, power and RPM calculation
Follow a structured five-step engineering workflow to establish bulk-material characteristics, determine conveyor size and speed, calculate power requirements, verify torque ratings and support component selection. The core calculation approach is based on the CEMA screw-conveyor design methodology, with clearly identified supplemental guidance where applicable.
Version v0.91 includes the reviewed Bulk_Material_Table.csv reference database as a separate file beside the executable. Step 1 automatically loads listed bulk materials and their reference properties; users may override database values or create and save custom materials when required.
- Version
- v0.91
- Platform
- Windows 10 or Windows 11 (64-bit)
- Distribution
- Portable ZIP — single EXE + external material database
- Download size
- 17.2 MB
The download starts immediately. A minimal event, without an explicit IP-address lookup or browser fingerprint, is sent for release and support statistics. See our Privacy
Preliminary-use disclaimer
This software is a preliminary engineering aid. It does not replace detailed mechanical design, manufacturer verification, fabrication drawings, machinery-safety analysis or professional engineering approval. Final equipment selection and manufacture must be reviewed by a qualified engineer and the screw-conveyor manufacturer.