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Dongguan Hongbao Testing Equipment Co., Ltd
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Receiver line extension fatigue testing machine
A brief introduction to the earpiece cable extension fatigue testing machine is specifically designed to test the service life of earpiece coils. Duri
Product details

Brief introduction

The earpiece cable extension fatigue testing machine is specifically designed to test the service life of earpiece coils. During testing, the sample is continuously stretched and contracted back and forth by pneumatic force while being energized, until the current is interrupted or reaches the set number of times. The damaged parts and extension times are inspected. Receiver line extension fatigue testing machine


Receiver line extension fatigue testing machine Detailed Introduction
Receiver line extension fatigue testing machineSpecially test the service life of the earpiece winding wire. During the test, the sample is continuously stretched and contracted back and forth by pneumatic force while being powered on, until the current is interrupted or reaches the set number of times. Check the damaged parts and the number of expansions and retractions.

Technical parameters of earpiece line fatigue testing machine

Technical Specifications
Sample quantity:
3 groups or 5 lines
Expansion spacing:
300~1800mm
Expansion speed:
10~30c.p.m
Atmospheric pressure source
7kg/cm2
Counter:
six-digit number
Volume:
(W×D×H) Main body:90×60×200
Control box:28×30×112
Weight:
170kg
Power Supply:
1∮AC220V,2A



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