Aperçu :
Our Deep‑Drawn Stainless Steel Mason Jar Shaker Lids & Caps for Kitchenware are precision‑engineered closures designed for secure, leak‑proof performance in culinary applications. Manufactured from food‑grade 304 or 316 stainless steel via advanced deep drawing and high‑precision stamping processes, these lids combine durability, corrosion resistance, and a sleek aesthetic. As a leading OEM factory, we offer fully customizable solutions—from lid diameter and shaker hole patterns to branded embossing—backed by rigorous quality controls and one‑stop services that include rapid prototyping, toolmaking, and bulk production.
Caractéristiques :
| Attribut | Détails |
|---|---|
| Lieu d'origine | Xiamen, Chine |
| Nom de la marque | OEM |
| Matériau | 304/316 Food‑Grade Stainless Steel |
| Dimension | Custom per drawing or sample |
| Exemple | Available (5–7 days lead time) |
| Certification | ISO 9001:2015, FDA Food Contact, LFGB, RoHS |
| OEM | Fully Supported |
| Inspection | 100% In‑House QC |
| MOQ | Flexible; small orders accepted |
| Tolérance | ±0.05 mm or per customer requirement |
| Processus | Deep Drawing, Stamping, Trimming |
| After‑Sale Service | Tool maintenance & repair |
Options de traitement de surface :
- Electropolishing
Smooths and brightens the stainless steel surface, enhancing corrosion resistance and delivering a hygienic, high‑gloss finish. - Brushed Finish
Imparts a satin texture that conceals fingerprints and offers a premium, contemporary look for kitchenware. - Passivation
Removes free iron and enriches the chromium oxide layer, maximizing corrosion protection in humid and acidic environments. - Bead Blasting
Creates a uniform matte surface that reduces glare and improves grip when handling the lid.
Assurance Qualité :
Our lids undergo a multi‑stage inspection process under an ISO 9001:2015 quality management system. We employ coordinate measuring machines (CMM) for dimensional accuracy; hardness testers to verify material strength; and surface roughness analyzers to ensure finish consistency. Leak‑proof testing under pressure confirms complete seal integrity, while weld joint inspections (when applicable) guarantee structural soundness. Every batch is traceable from raw material to finished product, ensuring full compliance with FDA, LFGB, and RoHS standards.
Spectacle de l'Usine :
Our state‑of‑the‑art facility features 25 deep‑drawing presses (50–500 tons), CNC stamping lines, mirror and conventional EDM for tooling, and ultrasonic cleaning for residue removal. We specialize in tool and die fabrication with 5‑axis CNC machining and slow‑speed wire‑EDM, ensuring mold precision and repeatability. Post‑forming, lids are finished using electropolishing, bead blasting, or brushing lines to achieve the desired surface profile. Automated laser embossing systems apply logos and patterns with micron‑level accuracy. Our integrated in‑line inspection—including 3D optical scanners, durometers, and leak testers—coupled with ISO 9001 certification, ensures every lid meets the highest standards of performance, durability, and aesthetics.
