China Universal Testing Machine manufacturer
Dongguan Dongjun Testing Equipment Co., Ltd.
Dongguan Dongjun Testing Equipment Co., Ltd.
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Keyboard Button Life Testing Machine Multi-station Keyboard Key Life Testing Machine

Keyboard Button Life Testing Machine Multi-station Keyboard Key Life Testing Machine

Brand Name Dongjun
Model Number DJ-26-34
Certification ISO9001
Place of Origin Dongguan, China
Minimum Order Quantity 1
Price Negotiable
Payment Terms T/T
Supply Ability 500pcs
Delivery Time 15-25Work days
Packaging Details Wooden crate packaging
action stroke 10mm (fixed)
Fixture clamping capacity 400×300mm
Probe installation range 350×250mm
Overall dimensions 520×420×980mm
Weight 110kg
Voltage 220v
Detailed Product Description

Multi-station Keyboard Key Life Testing Machine

Product Overview

            The key life testing machine is a special testing device designed to conduct reciprocating pressing fatigue tests on various key products such as computer keyboards, remote controls, mobile phone keys, membrane switches and silicone keys. It is used to simulate the repeated pressing force and frequency in actual use, and quickly verify the mechanical life, contact reliability, resilience performance and structural durability of keys.

            Equipped with multiple sets of independent driving mechanisms, the device performs simultaneous pressing and rebounding cyclic actions on single or multiple keys. Parameters such as striking stroke, pressing force, striking speed, and test cycles can be precisely set. It automatically counts during testing, stops automatically when the preset number of cycles is reached or a key fails, and records fault statuses, facilitating the judgment of whether the product meets design and factory durability requirements.




Parameters

Parameter Item

Specification

action stroke

10mm (fixed)

 Workpiece height adjustment range

 100mm

Fixture clamping capacity

 400×300mm

Probe installation range

350×250mm

Test times

 999999×10 cycles

Test speed


 60-300 Rpm

Load range

50-450g

Probe height adjustment

 15mm

Overall dimensions

520×420×980mm

Weight

110kg

Voltage

 AC 220V


            




Equipment Features:

  • This machine is driven by servo motors and controlled by a high-definition touch screen from Taiwan.
  • The transmission and processing components of the whole machine are manufactured by CNC machining with minimal errors, resulting in low noise and low failure rate. 
  • It features touch screen-based parameter setting, offering advantages such as convenient operation and easy observation.


Test Purpose:


  •     This machine generally adopts stepper or servo drive, equipped with a digital display/touch screen control system, featuring stable operation and high striking precision. It supports multi-station parallel testing, delivering high efficiency and excellent repeatability.
  • It is widely used in R&D verification and quality sampling inspection in industries such as keyboard manufacturing, 3C digital products, home appliance control, and automotive buttons, providing reliable data support for button structure optimization, material selection, and quality certification.



            

                     




Company Profile

PACKING AND TRANSPORTATION

FAQ

How to install and use the product?

The product is shipped with an operating instructions and video of English version.or we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance.

How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.

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