ANSI/CEMA Standard No. 300-2021 – Screw Conveyor Dimensional Standards

Screw Conveyor Dimensional Standards

CEMA Standard No. 300-2021 (Revision ANSI/CEMA 300-2015), 5th ed.
ISBN: 978-1891171-86-4

This standard provides detailed drawings, tables, tolerances, and dimensional requirements for a wide range of screw conveyor components, enabling consistency, interchangeability, and compatibility across manufacturers and systems.

By standardizing critical dimensions, ANSI/CEMA 300 helps reduce ambiguity, streamline fabrication, and support efficient system integration while maintaining industry-accepted engineering practices.  This standard serves as a foundational reference for the design, manufacture, and specification of screw conveyors and their components.

ANSI/CEMA 300 is widely used by conveyor manufacturers, component suppliers, engineers, and system designers as a baseline dimensional reference for screw conveyor equipment.

DO NOT PURCHASE THIS STANDARD IF YOU ARE PURCHASING ANSI/CEMA STANDARD NO. 350 IT IS PROVIDED GRATIS WITH THAT PURCHASE.

Member Price: $5.00
Non-Member Price: $15.00

• Document Type: American National Standard (ANSI/CEMA)

• CEMA Committee/Section: Screw Conveyor Section

• Intended Audience: Manufacturers, design engineers, systems integrators, consulting engineers, and specifiers involved in screw conveyor design and fabrication

• Applies To: Screw conveyors and related components used in bulk material handling applications

• Publication Year: 2021

• Length: 47 pages

Digital PDFs are a single-user product with usage granted by CEMA for personal use only.
Digital PDFs are encrypted and require the most current Acrobat Reader.
All CEMA PDFs are copyrighted.