Sahawatthanakit (1988) Co., Ltd.
SAHAWATTHANAKIT(1988) · Make It Smart
INSIGHTS

Insights & Industry Knowledge

Articles, news, and technical insights on construction materials, pallet racking, lubricants, and Thai industrial standards — sourced and cited from trusted references.

Comparing food-grade NSF H1 lubricant and grease brands for food and beverage production lines

Choosing Food-Grade (NSF H1) Lubricant, Grease & Cleaner Brands in Thailand: Bechem vs Interflon vs CRC vs Klüber vs Cassida

A buyer's guide to food-grade NSF H1 brands for food & beverage plants — each brand's strengths across the Western set (Interflon MicPol/PFAS-free, CRC ready-to-use sprays, Bechem, Klüber, FUCHS Cassida) and the Japanese/Asian in-stock set (SUMICO, Molykote, NOK Klüber, Ichinen, Suzuki Kikoh), a model-by-model cross-reference table (ISO VG/NLGI), NSF H1 vs ISO 21469, and how to choose without locking to one brand.

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Machine-shop production team selecting cutting fluids and coolants for turning, milling and grinding operations

Choosing the Right Metalworking Fluid / Cutting Coolant — A Machine-Shop Field Guide: Neat Oil vs Soluble vs Semi-Synthetic vs Synthetic + Concentration Control (Refractometer), Sump Care & How to Lock In Drum Pricing

A field guide for machine-shop production and procurement teams: selecting the right metalworking fluid (MWF) by operation and material — neat/straight cutting oil for heavy-duty tapping/reaming/broaching, soluble oil for general work, semi-synthetic for balanced lubrication and cooling, synthetic for grinding and high speed, plus material-specific selection (steel/stainless/aluminium/cast iron), refractometer concentration control, pH/tramp-oil/bacteria sump management, mist health limits (NIOSH), and how to buy concentrate by the drum to lock in annual pricing.

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Fleet maintenance team selecting diesel engine oil, hydraulic oil, and grease of multiple grades for trucks and heavy equipment

Fleet & Heavy-Equipment Lubrication Field Guide — Choose Every Oil on the Machine: Diesel Engine (API CK-4) · Gears/Final Drive (API GL-5) · Hydraulics · Grease + Change Intervals by km/Hours and How to Lock In Fleet Pricing

Field guide for fleet maintenance and procurement: a whole-machine lubrication map for trucks/prime movers, excavators, cranes, loaders, and mining equipment — diesel engine API CK-4/CJ-4 SAE 15W-40, hypoid final drive API GL-5, severe-duty hydraulics ISO VG 46/68, NLGI 2 EP grease + crane wire-rope grease — change intervals by kilometre/engine-hour + oil analysis to extend drains safely, and how to standardize grades to lock in annual fleet pricing.

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