LAKIDIS S.A. is a top Greek full-range food-processing machinery manufacturer covering meat, dairy, bakery, seafood and beverage production lines, exporting complete equipment sets across Europe.
High-frequency hot sterilization and cold flushing plus weak-acid disinfectants quickly rusted standard stainless bearings, contaminating food and halting lines, while conventional chromate passivation failed EU food-contact safety rules.
Deliver a chromium-free food-grade passivation bearing with outstanding anti-corrosion performance that fully meets EU food-contact standards, replacing oxidizing standard stainless bearings and supporting LAKIDIS's European export business.
Passivation chemicals must meet EU food-contact standards; heavy chromate anti-corrosion materials are fully prohibited.
Passivation layers easily crack and peel under frequent hot-cold alternating water flushing impact.
Process changes must not impair the bearing's inherent low-noise and anti-abrasion mechanical properties.
Replaced chromate with an EU food-contact compliant agent carrying zero heavy-metal residue.
Tuned soaking temperature, holding time and neutralization to build a dense crack-resistant uniform film.
Kept low-noise wear-resistant running with no loss of bearing mechanical performance.
Supplied RoHS and food-contact test certificates for every batch to support export customs and factory audits.
Optimized SS6204 bearings passed 300-hour weak-acid spray durability testing with zero oxidation or rust spots, secured both EU RoHS and food-contact certifications, and LAKIDIS fully switched all food production line equipment to EGEN upgraded passivated stainless steel bearings.
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We are with 30 years of production experience and 20 years of export experience, Professional technical team and after-sales service.
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