78mm Enclosed Spring Housing with 1kg or 1.5kg Lifting Force for Manual Windproof Roller Blinds
Price:
638 yuan
MOQ:
1carton
Delivery Time:
Negotiable
Brand:
YEZI
Product Description
78 Cassette Box Spring | Torsion Spring for Full‑Cassette Retractable Awning
The 78 cassette box spring is a core torsion component for 78 mm roller‑tube full‑cassette retractable awnings. It provides rebound force for the fabric roller to ensure smooth extension and retraction of the awning.
✅ Manufactured from premium spring steel with quenching treatment for consistent, long‑lasting torsion. Resists force decay and fracture after repeated operations.
✅ Stable rebound performance keeps fabric neatly rolled without jamming or sagging.
✅ Anti‑rust surface treatment for good corrosion resistance in outdoor conditions and long service life.
✅ Precision dimension to match standard 78 full‑cassette roller‑tube assemblies. Suitable for new production and replacement repair.
✅ Simple installation for quick swap‑out of old springs. Compatible with full‑cassette retractable arm awnings.
Application: 78mm full‑cassette retractable awnings, outdoor retractable arm awnings, OEM assembly and after‑sales replacement parts.
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Company
Hunan Yezi Sunshade Technology Co., Ltd.
Location
Building 2, Ceramic Warehouse Park, Baixia Village, north of Baixia Resettlement Community, Laodaohe Street, Kaifu District, Changsha City, Hunan Province.
Contact Person
miaobin