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An angle protractor is a measuring tool used to determine or mark angles with precision. It typically consists of a flat, semi-circular or circular ruler with degree markings (usually ranging from 0 to 180 degrees or 0 to 360 degrees) and a center point or pivot that allows it to be rotated to measure or draw angles. There are various types of angle protractors, including: 180 degrees type、round head type、adjustable type and two arm type etc. Here is the price list of them.

Protractor, also known as protractor. It is an angle measuring instrument that uses a movable ruler to measure the rotation of the surface relative to the measuring surface of the base ruler, and reads the angle separating the two measuring surfaces. It is an angle measuring tool used to measure the internal and external angles of precision parts or to perform angle marking. It is suitable for measuring internal and external angles in mechanical processing, and can measure 0 ° -320 ° external angles and 40 ° -130 ° internal angles.

Protractor is an angle measuring tool that uses the principle of vernier reading to directly measure the angle of a workpiece or to draw lines. It is suitable for measuring internal and external angles in mechanical processing. It can be divided into several categories based on its design, function, and display method: digital display type, dial type, and vernier type. In this article, ATO lists the available digital display protractor for you to choose from according to your needs.

Traditional electric hoists can be divided into two types: wire rope electric hoists and electric chain hoists. The chain electric hoist is a type of electric hoist that uses a welded circular chain as its load-bearing device. Compared with wire rope electric hoists, the structure is lighter and the price is cheaper. Therefore, in this article, ATO industrial automation will list the prices of electric chain hoists with different capacities for you.

Jack is the simplest lifting equipment with a small lifting height (less than 1m). It has two types: mechanical and hydraulic. There are two types of mechanical jacks: rack type and screw type. Due to their small lifting capacity, they are laborious to operate and are generally only used for mechanical maintenance work and are not applicable during bridge repair. Hydraulic jacks have a compact structure, stable operation, and self-locking function, making them widely used. Its disadvantages are limited lifting height and slow lifting speed. Jacks are mainly used in factories, mines, transportation and other departments as vehicle repairs and other lifting and support work. Its structure is lightweight, sturdy, flexible and reliable, and can be carried and operated by one person. As a widely used tool, the jack is cast with the highest quality materials, ensuring the quality and service life of the jack. Today, ATO will introduce the basic classification of jacks.

In order to choose a suitable check valve in a right way, several selection criteria should be considered. However, no type of check valve is the best choice for all applications, and the selection criteria may not be equally applicable for all situations. You need to consider the following items: applicability of check valves, nominal diameter of check valves, flow characteristics, head loss, non impact characteristics, and total cost of ownership.

The hoist is a compound sliding horse used to lift objects to a relatively low height, commonly known as a "chain block", and is a mechanical device used to lift and lower heavy objects. And the hoist is a small lifting tool with simple structure and convenient carrying. It is particularly convenient to use it in temporary chains and mobile locations, such as factories, mines, construction sites, docks, warehouses, etc., to lift small equipment and carry out equipment installation and repair work. There are various classification methods for hoists based on different product characteristics and application scenarios.

Electric ball valve is a modern control equipment, usually used for pipeline media remote opening and closing (connecting, cutting off the medium) control, but also industrial automation process control in an important pipeline pressure components, widely used in industrial automation control field. It can accurately control the opening and closing of the ball valve through the electric actuator to realize the precise adjustment of the flow and pressure of liquid, gas and corrosive media. In an electric ball valve, the ball can be rotated within the seat to control the on-off and flow of fluid. The electric actuator is connected to the ball to realize the on/off operation through the electric signal. The control system is responsible for receiving the signal and controlling the movement of the actuator to adjust the status of the valve.

Electric ball valves are a common type of industrial valve, widely used in various fluid control systems. However, there are many factors to consider when selecting the right electric ball valve. In this article, ATO Store will discuss the selection process of electric ball valves in detail, including information on the working environment, valve material, caliber specification, control mode, actuator parameters and brand selection.

A inclinometer sensor is a device used to measure the tilt angle of an object. The principle is based on the effects of changes in resistance, capacitance, and magnetic induction in physics. Inclinometer sensors are often used for precise measurement of changes in the horizontal angle of objects. They can be used to measure the inclination of the measured plane relative to the horizontal position, as well as the parallelism and perpendicularity of the two components; It has become an indispensable and important measuring instrument in fields such as bridge erection, railway laying, civil engineering, oil drilling, aviation and navigation, industrial automation, intelligent platforms, and mechanical processing.

The electric ball valve is composed of an electric actuator and a ball valve. It is a pipeline pressure component used for industrial automation process control, usually used for remote opening and closing (connecting, cutting off) control of pipeline media. In this page, ATO industrial will list some prices of electric ball valve. For more infomation, please go to the industrial ball valve products page.

Check valve refers to the opening and closing parts for the round valve and rely on their own weight and media pressure to produce action to block the medium backflow of a valve. Belong to the automatic valve category, also known as check valve, check valve, backflow valve or isolation valve. Flap movement is divided into lift and rotary type. Lift check valve and globe valve structure is similar, only the lack of valve stem to drive the valve flap. The medium from the inlet side (lower side) inflow, from the outlet side (upper side) outflow. When the inlet pressure is greater than the weight of the valve and its flow resistance and when the valve is open. Conversely, the medium backflow valve is closed.

A rigid coupling is a mechanical device used to connect two shafts in order to transmit rotary motion and torque while keeping the relative positions and angles between the shafts unchanged. Its main purpose is to ensure that the connected shafts can rotate synchronously without relative shaft displacement or deformation, thus realizing high-precision rotary transmission.In this article, ATO Shop will price rigid couplings according to their size.

A CNC router machine is a processing machine tool that is widely used in machine tool equipment. It can perform plane milling, plane cavity milling, outline milling, three-dimensional and more complex surface milling, and can also perform drilling, boring, thread cutting, and other holes. The powerful functions of the CNC router machine enable it to be widely used in the industrial field. Next, let us bring you the functions and features of using a CNC router machine to learn more about why people use a CNC router machine.

The chamfering machine is an indispensable equipment in modern industrial production, and it plays an important role in the field of chamfering processing. So do you know what advantages the chamfering machine has? Next, ATO will introduce the advantages of the chamfering machine to you, hoping to help those who need it.

Rigid couplings are torsionally rigid couplings that do not have any rotary clearance even when subjected to loads, and even when there is a deviation that generates a load, the rigid coupling still transmits the torque rigidly.

Any deviation in the system can lead to premature damage to the shaft, bearings or coupling, which means that it cannot be used at high speeds because it cannot compensate for the relative displacement between the shafts due to the high temperatures generated by the high speed operation. Of course, if the relative displacement can be successfully controlled, rigid couplings can also perform very well in servo applications.

Rigid couplings are an essential component in mechanical engineering, connecting two shafts to transmit power and torque while maintaining precise alignment. These couplings are designed to eliminate relative motion between shafts, ensuring efficient power transmission and reducing wear and tear on machinery. They have many advantages, including simple structure, easy assembly, convenient maintenance, low cost, high torque capacity, torsional stiffness, and zero backlashes. These couplings do not have the ability to cushion and compensate for the relative displacement of the two axes, requiring the two axes to be installed in strict alignment. But the structure is simple, low manufacturing cost, easy to install, dismantle, maintenance, can ensure that the two axes have a high degree of centering, transfer torque is larger, so widely used.

There are several types of rigid couplings available, each with its own unique design and applications. In this article, we will explore some of the most common types of rigid couplings used in various industrial settings.

A stepper motor driver is an electronic device used to control the movement of a stepper motor. A stepper motor is a device that converts electrical impulses into mechanical rotation and is characterized by precise position control and a relatively simple drive method. Stepper motor drivers play a key role in many applications, from industrial automation to consumer electronics. ATO store will detail why stepper motor drivers are needed and how they are used in various fields.

As the core component for controlling stepper motors, stepper motor drivers play an important role in the field of automation. Their precise position control capability and relative simplicity of control make them the preferred choice in many applications, driving innovation and development in a wide range of industries.

A stepper motor driver is a key electronic device used to control the motion of a stepper motor. It achieves precise positional and angular control by precisely delivering current to the individual windings of the stepper motor, causing it to rotate in predetermined steps. Stepper motor drivers typically use advanced Pulse Width Modulation (PWM) technology to convert digital signals into current pulses suitable for motor operation, resulting in highly controllable motion.

The Stepper motor driver is an important part of controlling the rotation of the stepper motor, which converts the control signal into a current signal to drive the stepper motor to rotate according to the precise angle. Stepper motors are widely used in many fields, such as printers, CNC machine tools, robots, etc. ATO.com will introduce the working principle of stepper motor driver in detail.