Engineering Company

Innovative
Pilot Plant
Equipment
Laboratory Solutions

“Trusted By Industry Leaders Worldwide

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Since 1953, Sepor has proudly supported the mining and laboratory industries with dependable, made in the USA equipment. What started as a small, innovative venture has grown into a trusted global name—helping universities, research labs, and mining operations explore, test, and thrive. We’re more than just a manufacturer—we’re your partners in precision and progress.

Years of Experience
62 +
Project Completed
400 +
Client Satisfaction
100 %

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Should you have any questions or would like a quote related to our latest insights, please reach out to us. Our team will be happy to assist you and will get back to you as soon as possible.

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Our Expert In Different Solutions

TIM MILLER 

President and CEO of Sepor Inc.

ADRIAN JUÁREZ

Founder and CEO of Consultoría y Tecnología Ambiental (CTA)

ALEJANDRO PALMA

General manager Sepor Inc. & Sepor Services 

Latest Industry News & Tips

How to Choose the Right Laboratory Crusher for Your Sample Size in 2026

[POST] Choosing the correct laboratory crusher is one of the most important steps in accurate mineral and material testing. Sample size, material hardness, and desired final particle size all directly affect test results. ASTM sample preparation standards and university laboratory guidelines consistently emphasize that improper sample reduction can introduce bias,...

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How to Choose the Right Laboratory Crusher

Overview Selecting the right laboratory crusher is one of the most important steps in ensuring accurate, consistent, and reliable sample preparation. Whether you work in mineral processing, mining exploration, environmental testing, or academic research, the crusher you choose directly affects particle size, sample integrity, and the quality of downstream results....

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News & Achievements

JANUARY 2013 Sepor furnished a 50 gallon per minute Merrill-Crowe Plant to a Mexican company to determine the feasibility of using the zinc precipitation method on their silver-gold ore. It was designed to be modular and easy to assemble and operate in the field. FEBRUARY 2013 Sepor furnished a Vezin...

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Sepor will be closed on New Year’s Eve and New Year’s Day. We’ll be back and ready to help on the next business day. Thank you for your continued support, and we wish you a happy, safe, and wonderful New Year!