How to Prevent Corrosion in Shale Shaker Equipment

Corrosion prevention is a critical aspect of shale shaker equipment maintenance that directly impacts equipment service life, reliability, and resale value. Aipu Solids Control incorporates corrosion-resistant design features and recommends comprehensive corrosion prevention practices developed through over 15 years of manufacturing experience supplying equipment to more than 30 countries worldwide.

Corrosion in shaker equipment results from exposure to drilling fluids containing salts, chemicals, and gases, combined with mechanical vibration that can compromise protective coatings. The most aggressive environments include offshore operations with salt spray exposure, drilling programs using brine-based or chloride-rich mud systems, and locations with high humidity or industrial atmospheric contamination. Aipu addresses corrosion at the design stage through careful material selection for all Hunter series components. Structural steel frames receive multi-layer protective coating systems including surface preparation to appropriate standards, corrosion-inhibiting primers, and durable top coats selected for chemical resistance appropriate to the drilling environment.

Component material selection provides additional corrosion resistance. Stainless steel is specified for fasteners, screen support rails, and fluid-contact components where practical. The premium vibrating motors from Ital-Vibras, Martin, and Oli used in Aipu shakers feature corrosion-resistant housings and sealed bearing designs appropriate for industrial environments. Composite screen frame options provide inherent corrosion resistance for the most demanding chemical environments, complementing stainless steel frame options for applications where mechanical durability is the priority. Aipu’s manufacturing at our 50,000 square meter Xi’an facility under API Q1 certified quality management ensures that anti-corrosion treatments are applied consistently according to documented procedures.

Operational corrosion prevention practices are equally important. Thorough cleaning after each well or campaign removes corrosive drilling fluid residues before they can initiate or accelerate corrosion. Fresh water rinsing is particularly important after salt-based mud systems or offshore operations. Daily visual inspections should note any coating damage, rust spots, or other early signs of corrosion that can be addressed before significant damage occurs. Touch-up coating damaged areas promptly using compatible repair products. Ensure that all drains are clear and functioning so that water and cleaning solutions do not pool in low areas of the shaker structure. Aipu’s design emphasizes positive drainage throughout the equipment to support this operational practice.

For long-term storage or transportation, additional corrosion protection measures include applying rust-preventive coatings to exposed metal surfaces, sealing openings to prevent moisture ingress during storage or transit, using desiccant packages in enclosed electrical cabinets, and storing equipment under cover where possible. Aipu provides specific storage and preservation recommendations for all Hunter series models. The combination of Aipu’s corrosion-resistant design with diligent operational corrosion prevention practices ensures that shaker equipment maintains its structural integrity, appearance, and value throughout its expected service life of 10 to 15 years.

Partner with Aipu for certified quality. Contact us at info@aipusolidcontrol.com to discuss your requirements and discover the Aipu difference in API Q1 certified solids control equipment.