Vintage 1954 DENVER EQUIPMENT COMPANY HANDBOOK Metallurgists Bible Mining Mill

Also known as The DECO Engineers Handbook No. 1, this hardcover book is considered one of the most definitive and valuable reference manuals in the history of mineral processing and metallurgy. Stretching over 800 pages, this small but dense (6 3/8” x 3.5” x 1.75”) volume combines a corporate equipment catalog with an extensive practical textbook for mining engineers, mill operators, and metallurgists. Famous for containing such comprehensive foundational physics, math, and chemical engineering formulas that industry professionals frequently claim an intelligent amateur could design and build a functional ore-processing mill entirely from scratch using its pages. Unlike standard corporate catalogs, it focuses heavily on troubleshooting, calculations, and field guides—ranging from pulp density charts and flotation circuit flowsheets to water-requirement estimates for mills.

Major Sections and Content:

• Flowsheet Design: Detailed layouts and visual diagrams for processing a vast array of metallic and non-metallic minerals (e.g., gold, silver, copper, lead, zinc, and uranium);
• Equipment Specifications: Engineering blueprints, operating dimensions, and power requirements for classic DECO machinery, notably their famous "Sub-A" Flotation Cells, Mineral Jigs, Unit Cells, and Ball Mill components;
• Metallurgical Tables: Extensive look-up data regarding specific gravity, screen analyses, fluid dynamics, and tank capacities:
• Operating Guides: Practical instructions for structural setups, sample testing, and milling calculations.

Because DECO was later acquired by Joy Manufacturing and its original physical publications went out of print, the 1954 handbook is a prized collector's item for mining historians and a functional reference still actively sought out by small-scale operators and modern engineering students.

CONDITION: Good overall condition with normal shelf/handling wear to cover, including a ½” blacked out strip near the top edge, likely covering the name of the previous owner. Also a brief inscription to the blank end page from a sales rep to a ‘valuable customer’, dated June, 1990. Absolutely NO other internal markings, notations, highlighting or underlining of any kind! ALL photos are of the ACTUAL book you will receive and are the best indicator of condition, but you will not be disappointed!

SHIPPING: Shipping via USPS Media Mail to get it to you quickly, with tracking, for a reasonable cost. Ships within one (1) business day of receiving payment!

RETURN POLICY: I stand behind my 100% MONEY BACK GUARANTEE including return shipping if you are unhappy for ANY reason & return the book in the exact same condition within 30 days!