The tension controller is a system developed by a microcontroller or some embedded devices and peripheral circuits. It is a control instrument. It can directly set the tension value to be controlled, and then directly input the signal of the tension sensor as the tension feedback value. After the deviation is obtained through comparison, it is input to the PID and other controllers for processing, and the obvious faults are eliminated in time. The tension controller is a system developed by a microcontroller or some embedded devices and peripheral circuits. It is a control instrument. It can directly set the tension value to be controlled, and then use the signal directly input to the tension sensor as the tension feedback value. After the deviation is obtained through comparison, it is input to the controller such as PID for processing and then output Peripheral actuators control to achieve the purpose of small deviation and fast system response.
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The water-cooled magnetic particle brake is out of service for a long time. If there is accumulated water in it, it will be harmful to the rust prevention and moisture-proof work. Therefore, please install a special drainage valve on the water supply side to discharge the accumulated cooling water. Especially when it is used in high altitude or cold environment, the cooling water will freeze easily during the stop of operation, which may cause the water pipe of water-cooled magnetic particle brake to be damaged or broken once again. Therefore, the rust produced in the cooling water pipe must be cleaned regularly.
The ultrasonic cleaner makes use of the cavitation of ultrasonic waves to impact and eliminate the pollutants on the surface of the object, so as to wash quickly. It has the characteristics of high cleanliness and fast cleaning speed. Especially for blind holes and various geometrical objects, it has unique cleaning effects that cannot be achieved by other cleaning methods.
The dehumidifier can remove humid moisture and suspended particles through operation, making the air dry and fresh. It is widely used in all aspects of production and life, creating a comfortable, dry and quiet modern living space for users. The following are frequently asked questions (FAQ) about using the dehumidifier in our daily operation and production.
1. Why should the dehumidifier be placed for a period before operation?
2. Where should I place a dehumidifier?
3. Can I open the door and window when the dehumidifier is running?
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After receiving the product, many customers find that the power of the voltage stabilizer is too small, and the functions are not enough, resulting in returns and replacements, unnecessary shipping costs, and waste of time and money. ATO explains how to buy the correct automatic voltage stabilizer to you.
Plating rectifier is a rectifier power supply, which is simply a device that converts AC to DC. It has two main functions: First, it converts AC power to DC power and supplies it to the load after filtering, or to the inverter. Second, it provides charging voltage to the storage battery. Therefore, it also plays the role a charger at the same time.
ATO explains the installation steps of high-frequency electroplating rectifiers for you, so that you can install the rectifier correctly, and operate directly after you turn on the power.
In operation, small wind turbine uses wind and solar energy to generate electricity complimentarily, without the need for external power supply, thereby eliminating to a certain extent the construction of substations, high and low voltage lines, and high and low voltage power distribution systems. It has the characteristics of day and night complementarity and seasonal complementarity, stable and reliable system, as well as cost-effective performance.
Electric linear actuator mainly composed of motor, actuator and control device, which can realize remote control and centralized control. Electric linear actuators perform reciprocating motion within a certain range of strokes. Generally, the standard strokes of linear actuators are 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm. Special strokes can also be designed and customized according to different application conditions. Electric actuators with different thrust can be designed according to different application loads. Generally, the maximum thrust can reach 12000N and the no-load running speed is 4mm ~ 35mm/s. The electric linear actuator uses a 12V / 24V / 36V / 48V DC permanent magnet motor as the power source, and converts the rotary motion of the motor into a linear reciprocating motion.
The resistance decade box is an electromagnetic relay that can adjust the resistor and display the resistance size of the resistor. If it is compared with the slide rheostat, the slide rheostat cannot express the resistance value of the connected power circuit, but it can continuously change the resistor in the connected power circuit. The resistance box can express the size of the resistance in the power circuit, but the resistance transition is not continuous. The role of the resistance box is that the resistance value of the circuit can be arbitrarily changed, thereby changing the current and voltage of the circuit.
The insulation performance of electrical equipment is usually judged by measuring its insulation resistance. In order to ensure the personal safety and the operation safety of electrical equipment, a minimum requirement is imposed on the insulation resistance between conductors of different phases or between the conductor and the equipment casing. In power engineering, the insulation resistance is measured quantitatively through an insulation tester, also called megohmmeter or megger, so as to determine whether there are insulation problems or hidden safety hazards.
The vibration motor is the core part of the vibration screening equipment. The excitation source combines the power source and the vibration source. It is a set of adjustable eccentric blocks installed at both ends of the rotor shaft. It will use the centrifugal force generated by the high-speed rotation of the shaft and the eccentric block to obtain the exciting force. In addition, the vibration motor has a high utilization rate of excitation force, low energy consumption, low noise and long life. The excitation force of the vibration motor can be adjusted steplessly and is easy to use.
Rotary switch is a switch that controls the opening and closing of the main contact by rotating the handle. There are also two types of rotary switch structure, unipolar, single-position structure and multi-pole, multi-position structure. Single-pole, single-position rotary switches are often used together with rotary potentiometers in operation. Multi-pole, multi-position rotary switches are mostly used to switch operating conditions.
The vibration screen in the vibration motor is the key link for the smooth operation of the vibration equipment. When the excitation force is large, it is the main factor affecting the production efficiency. In order to extend the life of the vibration motor, the reasonable adjustment of the excitation force and the selection of a suitable power level cannot be underestimated. At the same time, it also plays an important role in the effective performance of the vibration motor.
The water cooling magnetic particle brake magnetic particle clutch is often used in papermaking machinery, printing machinery, plastic machinery, rubber machinery, textile machinery, printing and dyeing machinery, wire and cable machinery, metallurgical machinery and other related to the winding and winding tension control in the industry. Magnetic particle brake magnetic particle clutch is often used for the power measurement loading and braking of the transmission device. The main torques of ATO magnetic particle clutch are 6Nm, 15Nm, 25Nm, 50Nm, 50Nm, 100Nm, 200Nm, 400Nm.
Freeze dryer uses the principle of cooling and dew condensation, which is mainly composed of heat exchange system, refrigeration system and electrical control system. Compressed air first enters the pre-cooler for gas-gas or gas-water heat exchange, removing some of the thermal energy. Then it enters the hot and cold air exchanger and exchanges heat with the cold air that has come out of evaporator and cooled to the pressure dew point, which further reduces the temperature of compressed air. Compressed air then enters the evaporator and exchanges heat with refrigerant. Temperature of the compressed air drops to 0-8℃. The moisture in air is precipitated at this temperature, separated out by air-water separator, and discharged through automatic drain. The dry, low-temperature air enters the hot and cold air exchangers for heat exchange, and is output after the temperature rises.
The industrial air-cooled type water chiller machines provided from ATO store are brand new, high quality and competitive price, including single phase and three phase two versions. With a wide range of cooling capacity from 1/2 ton (1750W) to 17 ton (60kW), compressors power up to 20 HP. The prices of our air cooled water chiller machine are listed as follows. Click the 'SKU' link for more information of each item.
Mirror contamination is a prominent problem in dew point meter. Its impact is mainly manifested in two aspects. One is the Raoul effect, and the other is changing the level of specular background radiation. The Raoul effect is caused by water-soluble substances. If this substance (usually soluble salts) is carried in the measured gas, dew condensation will occur on the mirror surface in advance, which will cause a positive deviation in the measurement result. If the pollutants are water-insoluble particles, such as dust and so on, the background scattering level will be increased, and the photoelectric dew point meter will have zero drift. In addition, it is needless to say that the vapour of some easily condensable substances (such as organic matter) having a boiling point lower than water will interfere with the measurement of the dew point. Therefore, for any type of dewpoint meter, measures should be taken to prevent contamination of the mirror surface. Generally speaking, the impact of industrial process gas analysis pollution is more serious. However, even in the measurement of pure gas, the pollution of the mirror surface will accumulate over time.
Ground resistance or earth resistance is an important parameter used to measure whether the grounding condition is good. It is the resistance encountered when the current flows from the grounding device to the ground and then flows to another earth lead or diffuses to a distance. It includes the resistance of the ground wire and the ground wire itself, and the contact resistance between the ground wire and the earth, the resistance of the ground between the two ground wires, or the resistance of the ground wire to the infinite distance. The value of the ground resistance directly reflects the contact degree of goodness between the electrical device and the "ground", and also reflects the scale of the ground network as well.
Nowadays, solar electric linear actuators are widely used in the industrial field and have become one of the indispensable devices for solar trackers. ATO brand solar electric linear actuators are durable, reliable, with self-locking function, stable speed, cost-effective, low noise and load capacity to 8000N, 20000N. They work all year round under harsh environmental conditions such as high temperature and humidity, heavy dust or pressure. Because of their high frequency of use, harsh working environment, and heavy responsibility, it is necessary to pay attention to regular maintenance and care methods in daily use, so as to prolong the service life of solar linear actuators.
Industrial water chiller is a kind of water cooling equipment, which can provide constant temperature, constant current and constant pressure. The principle of the chiller is to inject a certain amount of water into the internal water tank of the machine, cool the water through the cooling system of the chiller, and then the water pump inside the machine will inject the low-temperature frozen water into the equipment to be cooled, the frozen water will take away the heat inside the machine, and return the high-temperature hot water to the water tank again for cooling, so as to achieve the function of cooling the equipment by circulating and exchanging cooling.
