Articles – page 2

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Conveyor Legs: Support, Leveling Feet and Cleaning Access

Specify adjustable conveyor legs and leveling feet: support reactions, height range, bracing, anchoring and a cleaning-access checklist for food plants.

Conveyor Rollers: Materials, Seals and Food-Line Selection

Select conveyor rollers for food lines: stainless vs plastic, pitch and load, bearings, seals, cleaning access and a copyable supplier checklist.

Drum Motor vs Gear Motor for Food Conveyors

Compare food conveyor drives by cleaning access, oil-filled vs oil-free construction, thermal duty and serviceability. Includes decision table and RFQ checks.

Drum Motors: Conveyor Drive Selection and Washdown Checks

Choose conveyor drum motors by belt pull, speed, tension, thermal duty and cleaning. Check stainless shells, end seals, IP69K evidence and mounting.

EC 1935/2004 vs EU 10/2011 vs FDA 21 CFR: Supplier Documents

Compare EU and US food-contact scope, plastics declarations, GMP, migration evidence and supplier checks for seals, guides and machinery components.

EHEDG Guidelines: Doc 8 and Document Selection

Understand EHEDG guideline documents, Doc 8 and scope selection. Build a traceable design review and distinguish guidance from equipment certification.

Elastomer Seals for Food Processing Equipment: Selection

Compare EPDM, FKM and silicone by food, fats, cleaning and steam. Check compound-specific evidence, O-ring fit, failure signs and food-contact documents.

Foam Cleaning vs High Pressure Cleaning: Washdown Choices

Compare foam and high-pressure washdown: aerosol paths, water measurement, seal and bearing exposure, IP69K limits and component selection checks.

Food Contact Materials for Machine Components: How to Choose

Food contact materials for machine components: stainless grades, food grade plastics and elastomers, EU 10/2011, FDA 21 CFR, declarations and a checklist.

Food Grade Stainless Steel: Grades and Washdown Selection

Compare 304, 316L, 420, 440C and duplex for food machinery. Check washdown limits, surface condition, food-contact evidence and component specifications.

Fretting Corrosion in Bearing Units: Diagnosis and Prevention

What is fretting corrosion? Identify bearing-seat damage, separate false brinelling and rust, then check fits, locking and vibration before repairs.

Galvanic Corrosion: Metal Pairs and Isolation on Machinery

Assess stainless steel with aluminium, zinc-plated and carbon-steel parts. Check washdown electrolyte, wetted area ratio and safe isolation methods.