TESTING MACHINES

Electrical & Mechanical load test machines on HV insulator and power line accessory of overhead lines

PRODUCTION MACHINES

For manufacturing high voltage composite insulators for overhead lines

Testing machines
Test equipment for insulators of high voltage power transmission, distribution, and substation lines. Tests include mechanical tests, such as tension test, cantilever test, as well as electrical tests, like puncture test, power frequency withstand test, tracking & erosion test and etc.
Production Machines
Machines for production of high voltage composite insulators of overhead lines and power stations from 11kV up to 400kV including pin tpye, post type and tension type.
Electrical Insulators and materials
Polymer insulator, ceramic insulator, toughened glass insulator for electrical overhead lines of transmission , substation and distribution. As well as raw materials for composite insulators like metallic fittings, FRP core and silicon rubber.

Company News

13 Feb 25
PowerGen 2025 in Dallas, TX

Contune International Corp Limited Makes a Mark at PowerGen 2025 in Dallas Contune International Cor...

Why choose us

As a leading manufacturer of machinery and other conponents in electrical field in China. Our core value is always state-of-art
  1. 1
    Professional Design
    Design of testing machines and production machines are made by professional machinery designer, based on each specifc test of technical standard.
  2. 2
    Mature Model and Products
    Structure and function of our machines are comparatively mature and have more stable performance in the long run.
  3. 3
    Experience In Multi Fields
    More than having experience in machinery field, our team has years of experience of manufacturing composite insulator and its QC process, as well as experience in logistics and exporting to overseas market, meeting different demands from different countries and areas.
  4. 4
    Exclusive Optimization
    We have been hearing feedback and improving and optimizing our products. Dozens of slight changes which are easily ignored by others  have been made for optimization of performance and better user experience.
  5. 5
    Constant After-sales Support
    To meet different demand of different clients, our user manual and operating software have different langue version like Chinese, English, Russia and etc. More than that, update for software are FREE.
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