Articles – page 7
Published by NHK Group ApS
All articles, newest first.
Industrial Castors: Selection Guide for Food Plants and Washdown Areas
Choose industrial castors for food plants: stainless vs zinc-plated, wheel materials, brakes, load per castor calculation, cleaning and RFQ checklist.
Industrial Leveling Feet: Selection Guide for Machines and Conveyors
Choose industrial leveling feet: load per foot method, thread and stem, swivel base, anchoring, hygienic vs standard – with example and RFQ checklist.
Mini Bearing Units in Stainless Steel: Selection for Light Conveyors and Packaging
Mini bearing units in stainless steel: where they fit, pillow block vs flange, sizing with ISO 281, sealing for washdown, failure modes and RFQ checklist.
Open vs Closed Processing Systems: Contamination, Cleaning and Components
Open vs closed processing in food plants: contamination routes, CIP vs manual cleaning, hygienic zones and what each means for seals, bearings, feet and bolts.
Seismic Leveling Feet: When You Need Them and What to Specify
Seismic leveling feet explained: when anchorage is required, force estimate for shear and uplift, hygienic anchoring, installation checklist and RFQ data.
Standard Parts in Hygienic Design: When They Are Acceptable
Where standard parts are acceptable and where hygienic components are needed – zone by zone, with typical substitutions for bolts, feet, bearings and brackets.
Ingress Protection in Hygienic Zones: IP68 vs IP69K
IP68 vs IP69K explained for food plants: what each test proves, why one never implies the other, and how to pick the rating from your cleaning plan.
Corrosion in Food Processing Equipment: Field Guide
Identify pitting, crevice corrosion, stress corrosion cracking and weld attack. Use inspection steps and a specification checklist for food machinery.
How Machine Feet Affect Stability, Vibration and Equipment Lifetime
Load per foot, soft foot, vibration and alignment: how machine levelling feet affect stability and equipment lifetime, with a selection method and checklist.
One or Two Fixing Holes? How to Choose the Right Anchoring Foot for Machinery
One or two fixing holes? Choose the right anchoring foot for machinery from shear, uplift, rotation and floor data – with a selection method and checklist.
Hygienic Levelling Feet: Clean Design from the Ground Up for Stainless Steel Machine Feet
What makes hygienic levelling feet hygienic: sealed threads, self-draining bases, 304 vs 316L, seal materials, EHEDG and 3-A – with a selection checklist.
Stainless Steel Leveling Feet: The Role of Hygienic Machine Feet in Reliable Food Production
How stainless steel leveling feet affect cleaning, uptime and audits in food plants: failure modes, 304 vs 316L, verifying EHEDG/3-A claims, checklists.