Miniature Torsion Spring

Miniature Torsion Spring features fine wire size and tightly-coiled body to deliver soft rotational torque within confined assembly space. Fine-dimension arm segments get precise forming to create short straight arms or tiny hooked ends. Arm geometry matches mounting points so workers skip extra manual bending during assembly. Miniature Torsion Spring keeps steady output without loose performance after repeated small-angle movement. This Miniature Torsion Spring eliminates over-torque risk for sensitive compact mechanical assemblies.

Component integration covers small internal switches and flip-part reset for electronic devices. It fits hinge rotation, clamping work and elastic return inside precision instruments, stationery items and toy assemblies. Certain miniature parts from medical equipment also adopt this component for limited-angle twist retention. All operating scenarios demand low installed footprint and mild torque output.

Shengzhou Deyuxiang Hardware Accessories Co., Ltd. accepts OEM and ODM work built off technical drawings or physical sample parts. Buyers submit wire dimension, coil quantity, arm length, twist angle and installation location details. Project teams respond within 12 hours, with feasibility assessment plus quotation finished across 3-5 working days. Sample development runs 10-30 working days; sample charges apply and can offset bulk-order costs once order value hits agreed thresholds. Minimum order quantity reaches 5000 pieces; mixed model combinations within single orders can get negotiated based on individual item value.

Inspection protocols mix random sampling with optional full pre-pack inspection. Operators verify coil uniformity, winding direction and arm positioning. Third-party inspection requests receive support. Export-grade packaging applies individual item protection, secured inner boxes and labelled export cartons to prevent deformation in transit. Standard item lead time sits 7-15 working days; custom variants take 15-30 working days. Repeat orders qualify for 3-10 working days of advanced scheduling. Trade terms EXW and FOB work for settlement in USD or RMB.

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