technology · 1 · 2026-09-22
Filling Machine Surface Finish: 304 Stainless Steel Brushed Exterior + Product-Contact Polished Finish
Guangteng filling machines feature a 304 stainless steel brushed (hairline) exterior with a semi-matte texture: scratch-resistant, fingerprint-free and easy to clean. Product-contact surfaces receive a polished hygienic finish.
The entire exterior of Guangteng filling machines uses a fine 304 stainless steel brushed (hairline) finish, giving a semi-matte texture that is scratch-resistant, does not show fingerprints and is easy to clean. All product-contact surfaces (pump head cavity, hopper inner wall, etc.) receive a polished hygienic-grade finish — smooth, easy to wash and non-stick. The combination of both treatments addresses both durability and food-hygiene requirements.
(Mirror polishing, full-matte sandblasting and other cosmetic options are available as custom configurations — process details and lead time require factory confirmation. Consult factory for details.)
Why this matters for overseas buyers
Filling machine surface finish: 304 stainless steel brushed (hairline) semi-matte exterior, polished hygienic-grade product-contact surfaces, combining durability and hygiene.