Sichuan Chengbang Haoran Measurement and Control Technology Co., Ltd.

NT4000 - Tractor Test System

he power part of the traditional elevator is mainly composed of traction machine, frequency converter, car, wire rope and pair. By rolling the wire rope, the traction machine adjusts the balance between the cage and the weight to control the height of the cage, that is, up and down the elevator. The product research and development and factory inspection of traction machine must ensure the product performance and product quality, so it is particularly important to carry out strict test and analysis on the performance of traction machine. According to the national standard GB/T 24478-2009 "Elevator Tractor" and referring to the requirements of other national standards and various elevator tractor test standards, this system carries out type verification test on the tractor test purpose, test procedure and test method.


NT4000 - Eddy current retarder test system

Eddy current retarder test system, suitable for retarder brake performance research and test, provide reliable design basis. This system is mainly used to test the braking torque of retarder. And complete the data collection, storage, report form, curve drawing and printing functions. Is to complete the eddy current retarder durability test, development verification test, factory test.


NT4000 - Water pump test system

The system is specially designed for centrifugal mechanical pump performance test system, using YB type torque speed sensor to measure the input torque and speed of the pump, using a variety of sensor flow sensor and pressure sensor to measure the pump output flow, pressure, in order to convert the pump output power. Suitable for pump power performance, sealing, cavitation test, all signals connected to the computer acquisition system, the computer system to calculate the efficiency of the pump test. System and draw the pump input power and output efficiency curve. The system is simple and compact in structure, easy to use and maintain, and widely applicable to the development and verification test and factory test of all kinds of pumps.


NT4000 - Mining shearer/scraper test system

It is suitable for the performance test of shearer and scraper. The test rig needs to simulate the three-dimensional movement mode of shearer and scraper and make coal wall to simulate the working cutting force of shearer's tool head. This system mainly completes the factory test, endurance test and development test of shearer.


NT4000 - Anti - drop test system

On the construction site, in order to facilitate the transportation of materials, many construction sites will install construction lifts to ensure the efficiency of work. Some construction lifts can carry people because they are equipped with anti-fall safety devices, which greatly improve the safety factor. At the same time, due to the safety of anti - fall safety related to human life, so its factory testing is very strict, the test bench is widely applicable to all kinds of water pump development verification test, factory testing.


NT4000 - Steering gear test system

A steering gear is a position (Angle) servo drive suitable for control systems that require constant change of Angle and can be maintained. It has been widely used in high-end remote control toys, such as aircraft, submarine models and remote control robots. This test bench is used in the testing system of the electric performance, mechanical performance and position accuracy of the steering gear to comprehensively and accurately evaluate the performance of the steering gear. It is widely applicable to the development and verification test and delivery test of all kinds of steering gear.


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