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Our Products
Zinc Coating Thickness Test Device for Galvanized Insulator Fittings
Zinc thickness test device is a portable test equipment for zinc coating thickness of metallic fitting of high voltage insulators.
Water Immersion Pre-Stressing Testing Machine for Composite Insulators
Insulator polymer tightness tester is used to check tightness of polymer housing of composite insulator, whether the polymeric housing is well attached to FRP will be shown after 96 hours of boiling in salty water. This boiling process is also essential as preparation stage of some electrical test of composite insulator.
Water diffusion test device for FRP core
The water diffusion test device is to test the leakage current and withstand property of the FRP/ECR core of composite insulators under AC voltage after boiling in salty water. This test is defined and required in the IEC standard for tests of composite insulators.
Tracking & Erosion Test Machine of Polymer insulators
Tracking & Erosion tester is used for tests of silicon rubber shed and housing of electrical polymeric insulators. It is to test the anti-tracking and erosion ability of its silicon rubber material as per IEC or DIN EN standard.
Three-Phase Smart Electric Meter with LoRaWAN Module
Three-Phase Smart Electric Meter with LoRaWAN module
Thermal Shock Testing Machine for Ceramic and Glass Disc Insulators
Thermal shock test for ceramic disc insulators as per IEC 60383 Clause 15.1 in heated air and cold water with temperature deviation of 50K.
Swing Tester for ABC Cable Suspension Clamps
The swing test for ABC cable fitting suspension clamps is a mechanical endurance test. It's for ABC fittings under a continuous swinging testing environment.
Solar Photovoltaic Monitoring System
A solar PV monitoring system is a smart controlling system that collects data from solar panels and displays the working condition to the user.
Smart Electric Meter, Prepaid with IC Card
Smart Electric Meter prepaid with IC card
Single-Phase Smart Electric Meter with DIN Rail & WiFi
Single-phase Din Rail WIFI smart electric meter is a measuring device of electricity with smart functions. It has a rail track for easy installation conforming to DIN standards. Also, it has a WIFI module.
Single-Phase Smart Electric Meter Wall-mounted & LoRaWAN
Single-Phase Smart Electric Meter Wall-mounted & LoRaWAN
Silicone Rubber Material for 33 kV Polymer Insulators
Silicon rubber is the material of the external insulation of polymer insulators. This silicon rubber material is for 33kV OHTL polymer insulators.
Rubber Injection Molding Machine
Rubber injection molding machine is a production for composite insulators, injecting silicon rubber into molds to make polymeric housing of composite insulators
RIV Test System – Radio Influence Voltage (RI) Test Set for High Voltage Insulators — IEC 60437:2023
IEC 60437:2023 compliant RIV / Radio Influence Voltage test system for high voltage insulator radio interference measurement. Voltage and withstand time adjustable, customizable, 150 kV to 1000 kV models for EHV and UHV laboratories.
Post Insulator Dimensional Deviation Inspection Platform (Parallelism, Eccentricity, Camber & Shed Angle Tester) — GB/T 8287.1 / IEC 60168 Annex A
The CT-PD26 post insulator dimensional deviation inspection platform carries out the shape and position deviation checks of GB/T 8287.1-2008 Annex A (IEC 60168 Annex A) on post insulators up to 1000 mm structural height: parallelism, eccentricity, camber, shed angle, angular deviation of the fixing holes, structural height and shed diameter, with a vertical measuring module and a horizontal measuring module.
Laser Marking Machine for Composite Insulators
Laser marking machine is applied in marking words, logo, symbol, character, etc. on multi-material items. It has advantage of wide adaptability, fast speed and high precision.
Insulators Testing Machine for Cantilever & Torsion Test
Cantilever & torsion test equipment is used for the mechanical bending test and the torsion test of post insulators according to the test methods and acceptance criteria of technical standard IEC 61109 and IEC 60383.
Insulators Production Machine for Frp Grinding
FRP grinding machine is applied in the production line of electrical silicon rubber composite insulators of overhead power lines. It provides an essential technic during the production process.
Insulator Testing Machine of Thermal-Mechanical Stress
The thermal-mechanical stress test is a sample test for composite insulators and porcelain insulators required in IEC. It tests insulators with the cycling of high temperatures and low-temperature environments.
Insulator Test Machine of Tension & Cantilever
This equipment is applied to mechanical tensile and bending (cantilever) tests of insulators below 36KV with section length less than 1m. It's an economic test solution for the manufacturer of 11/33kV insulators.
Insulator Test Machine for Tensile Test
This insulator test machine is designed to perform mechanical property tests of long rod insulators, steel wires, cables, conductors, power fittings, chains, electrical devices, it's also available for mechanical property tensile tests on other specimens with long shapes.
Insulator Test Equipment for Power Frequency Test
Test equipment for electrical tests of overhead line insulators. This test machine tests high voltage insulators with power voltage and frequency. The power frequency tests are required in IEC, ANSI, or any other technical standards for insulators of OHTL.
Insulator Routine Tensile Testing Machine (Semi Tensile Machine) 600 kN for Ceramic & Glass Disc Insulators — IEC 60383-1 Clause 31
Semi tensile machine C-TTM-BL-600 performs the quick routine tensile test (50% of the specified mechanical load, SML) on ceramic and glass disc insulator units in accordance with IEC 60383-1 Clause 31 — 600 kN capacity, PLC control, one insulator per test, ideal for production-line quality inspection.
Insulator Porosity and Dye Penetration Tester for Porcelain Insulator Units
The insulator porosity test machine is to inspect the porosity property of the HV porcelain insulator under a constant high-pressure environment with dye penetration.
Insulator Locking Pin Testing Machine (Cotter Pin Tester) for Ball & Socket Couplings
The CT-LP26 locking pin testing machine verifies the locking system of insulator ball and socket couplings to IEC 60383-1. Tensile load is applied along the pin axis until the pin slides; the peak load is recorded automatically.
Insulator FRP core oil puncture test machine
This testing machine provides a sample test for polymer insulators, it is applied to test the electrical puncture voltage of fiberglass core (FRP/ECR rod) of polymer insulators.
Insulator Deviation Checking Device (Axial & Radial Deviation Tester) for Disc Ceramic & Glass Insulators
The CT-AD26 deviation checking device performs the dimensional check of IEC 60383-1 on disc type ceramic and glass insulator units: disc diameter, structural height, axial deviation and radial deviation, with digital measuring and automatic maximum/minimum deviation calculation.
Insulator Crimping Machine CTCPM-140AS for Silicone Rubber Insulator Production
Crimping machine is applied in the production line of high voltage composite insulators. The model no.CTCPM-140AS is available for insulators with voltage from 11kV to 33kV, including all types of composite insulators.
Hidden Camera Detector for Indoor Privacy Inspection
Anti Spy Detector is a very useful detecting device for GPS trackers, hidden cameras, wireless audio bugs and many other forms of surveillance devices. Users may carry in hand with travel or living in a hotel or Airbnb to check if there are hidden cameras or other spying devices for security inspection.
Fiberglass Rod Of Composite Insulators (Frp/Ecr Core)
Fiber glass rod is used for production of silicon rubber insulator of electrical overhead lines. It is an important part of composite insulator and core material of composite insulator.
Electric Smart Meters with Prepayment and Remote Reading Functions
The electric smart meter refers to the electricity meter with multi-function. It measures the energy outage and shows the status of electricity. Usually, electric smart meters provide convenient functions for users, such as pre-paid, AMR (remote reading), etc.
Crimping Machine 165 for Composite Insulator Production
The crimping machine is applied in the production line of high voltage composite insulator (polymer insulator) to crimping metallic end fittings to FRP of the insulator. Model 165 is available for an insulator with voltage up to 800KV
Combined Electro-Mechanical Strength Tester of Insulators
A combined electromechanical strength test is a significant test for electrical ceramic disc insulators of overhead lines. This testing machine is essential for the manufacture of porcelain insulators to inspect and control quality.
Acoustic Emission System for Insulator Crimping Inspection
The acoustic emission detecting system helps to detect the cracking noise of FRP core during the crimping of insulator fittings. It's used in the production line of insulators.
33 kV Composite Pin Insulators for Overhead Distribution Lines
33KV composite pin insulators are used on 33KV high voltage overhead power distribution lines. These pin insulators are made by FRP core, silicon rubber, and metallic fittings. On the bottom side of the fitting, it is where we call pin, the pin has a screw which is used to fix the insulator onto the cross-arm. On header fitting, it usually has a groove shape to fix conductors.
11 kV Composite Pin Insulator for Overhead Distribution Lines
11KV composite pin insulators are used on 11KV high voltage overhead power distribution lines. These pin insulators are made by FRP core, silicon rubber, and metallic fittings. On the bottom side of the fitting, it is where we call pin, the pin has a screw which is used to fix the insulator onto the cross-arm. On header fitting, it usually has a groove shape to fix conductors.
Insulator Testing and Production Equipment
Contune INTL supplies equipment for manufacturers, laboratories and power industry companies that need reliable testing and production systems for high voltage insulators. Our product range covers mechanical and electrical test machines, composite insulator production machines, auxiliary devices, materials and customized turnkey solutions.
Typical applications include tensile testing, cantilever and bending tests, thermal-mechanical tests, puncture and withstand voltage tests, rubber injection, crimping, FRP rod preparation and complete composite insulator production line planning.
How to choose the right equipment
- Define the insulator type: polymer, porcelain, glass, line post, pin, suspension, tension or station post.
- Confirm the applicable standards, including IEC, ANSI or customer-specific technical requirements.
- Match equipment capacity with voltage class, mechanical load, production output and available workshop space.
- Plan installation, training, spare parts and after-sales service before purchase.
Frequently asked questions
Can Contune INTL customize equipment? Yes. We configure test capacity, fixture design, control system, software language and production layout according to project requirements.
Do you provide turnkey solutions? Yes. We can support equipment selection, line layout, installation, commissioning and training for insulator production or testing projects.