Fully Automated Production of Bridge-Riveted 18650 Battery Connectors

Designed specifically for high-volume, stable supply: Fully automated production of 18650 battery contact springs with a daily capacity exceeding 2 million sets. The bridge riveting process ensures the spring never detaches. Products exhibit high verticality and flatness, excellent solderability, and meet 24-hour salt spray test standards.

Product Application

Utilizing our self-developed smart equipment, the bridge riveting process for springs is entirely hands-free

Application

Leveraging our self-developed intelligent automated equipment cluster (over 40 units) and bridge riveting technology, we have successfully replaced manual spring riveting with a fully automated approach, achieving an industry-leading daily production capacity of 2 million+ sets.

Application

We solve spring detachment and assembly alignment issues. Our bridge-riveted contacts feature high verticality and flatness, enabling efficient automated production.

Fully Automated Production of Bridge-Riveted 18650 Battery Connectors

Application

For different corrosion resistance needs, our 18650 battery contact springs offer professional grading: various material combinations can pass 24, 48, or 72-hour neutral salt spray tests respectively. Each plated batch includes a solderability test report, ensuring excellent performance.

Design Parameters

Product Name	3 springs 18650 battery connector
Model	161F
Material	SPCC+steel wire
Specifications & Dimensions	31.45×31.45mm
Surface Treatment	nickel plating
Neutral salt spray test	24H
Feature	Fully automated production
Eco-Certification	RoHS，REACH

Product Introduction

Our 3 springs 18650 battery spring contacts feature a durable bridge-riveted design and are manufactured using fully automated processes, ensuring a daily production capacity of over 2 million units. They are characterized by their secure spring retention, high verticality, and superior metal flatness. Furthermore, these contacts demonstrate excellent weldability and have passed a rigorous 24-hour neutral salt spray test, guaranteeing reliability and longevity.

Bridge-type riveted battery contacts are produced using self-developed automated intelligent equipment.

Rivet Strength: 16 lbs pull-force tolerance

Our high production capacity, backed by more than 40 machines, reaches 2 million sets daily.

Rivet Torque Strength: > 10N

The products deliver stable quality, ensured by excellent spring retention, high verticality, and superior flatness of the metal.

Quality Certification: ISO9001 (TÜV Rheinland Certified)

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