Articles – page 4

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IP69K Rating Explained for Food Machinery

IP69K meaning: the hot, high-pressure jet test of ISO 20653, IP69 vs IP69K, why it says nothing about depth, and when food machinery really needs it.

Levelling Castors: Integrated Foot Selection and Hygiene

Choose castors with levelling feet by rolling and static loads, pad travel, mounting and cleaning access. Includes deployment checks and a copyable RFQ.

Load Cell Feet: Weighing, Cable Routing and Hygiene

Select load cell feet by support reactions, weighing requirements, cable routing and cleaning. Includes force-path checks, acceptance steps and RFQ wording.

NSF H1 Lubricant: Bearing Grease and Relubrication

Understand H1 incidental-contact registration, compare lifetime and relubricable bearings, and check washdown servicing without over-greasing.

Passivation vs Electropolishing: Specify the Right Surface

Compare passivation, electropolishing and pickling for stainless parts. Choose by weld condition, finish and tolerances; specify tests and documents.

Polyurethane Caster Wheels: Materials for Food-Plant Washdown

Compare polyurethane, nylon, hard rubber, phenolic and stainless caster wheels for washdown: floor protection, chemicals, heat and inspection checks.

Rubber Buffers: Threads, Sizing and Food-Machinery Selection

Select rubber buffers and anti-vibration mounts for food machinery: load direction, elastomer evidence, threaded inserts, cleaning and RFQ checks.

Rubber Leveling Feet: Grip, Isolation and Anchoring

Choose rubber leveling feet by load, pad compatibility, wet-floor grip and vibration behavior. Learn when anchoring is needed and what documents to request.

Shaft Tolerance for Insert Bearings: Choose and Check the Fit

Choose and check insert-bearing shaft fits: locking methods, h7 versus h9, measurement, wrong-fit symptoms and the evidence to send NHK.

Stainless Steel Castors: Selecting a Complete Washdown Assembly

Specify stainless castors for washdown: fork grade, wheel tread, bearings, brakes, mounting, cleaning access and documents for the complete assembly.

Stainless Steel Conveyors: Frame and Component Selection

Specify stainless steel conveyors for food plants: frame access, belts, bearings, drives, supports and cleaning. Includes acceptance checks and RFQ wording.

Stainless Steel for 3-A Sanitary Standards: Material Requirements

Stainless steel for 3-A Sanitary Standards: 300-series grades, Ra and No. 4 finish, welds, radii, plastics and rubber, and the documents to keep for TPV.