Cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy in pneumatic transmission. There are two types of air cylinders: reciprocating linear motion and reciprocating swing. The pressure energy of compressed air is converted into mechanical energy, and the driving mechanism performs linear reciprocating motion, swinging and rotating motion.
The reciprocating linear motion cylinders can be divided into four types: single-acting, double-acting, diaphragm and impact cylinders.
Single-acting cylinder: There is a piston rod at one end only. The air is supplied from the side of the piston to gather energy to generate air pressure. The air pressure pushes the piston to generate thrust and extend.
Double-acting cylinder: Alternate air supply from both sides of the piston, outputting force in one or two directions.
Diaphragm cylinder: Use diaphragm to replace piston, output force in one direction only, and return with spring. Its sealing performance is good, but the stroke is short.
Impact cylinder: This is a new type of element. It converts the pressure energy of compressed gas into the kinetic energy of the piston's high-speed (10-20 m / s) movement, thereby doing work. The impact cylinder adds a middle cover with a spout and a drain. The middle cover and the piston divide the cylinder into three chambers: an air storage chamber, a head chamber and a tail chamber. It is widely used for various operations such as blanking, punching, crushing and forming. The reciprocating swinging cylinder is called a swinging cylinder. The inner cavity is divided into two by blades, and the two chambers are alternately supplied with air. The output shaft swings and the swing angle is less than 280 °. In addition, there are rotary cylinders, gas-liquid damping cylinders and stepping cylinders.
Linear motion reciprocating cylinder, swing motion swing cylinder, air gripper, etc.
Cylinder structure: 1) Cylinder barrel The inner diameter of the cylinder barrel represents the output force of the cylinder. The piston should slide smoothly back and forth in the cylinder, and the surface roughness of the inner surface of the cylinder should reach Ra0.8um. For steel tube cylinders, the inner surface should also be plated with hard chrome to reduce frictional resistance and wear and to prevent rust. In addition to the high-carbon steel pipe, the cylinder is made of high-strength aluminum alloy and brass. Small cylinders use stainless steel tubes. For cylinders with magnetic switches or cylinders used in corrosion-resistant environments, the cylinder barrel should be made of stainless steel, aluminum alloy or brass. 2) End cap The end cap is provided with air inlet and exhaust vents, and some also have a buffer mechanism in the end cap. The rod-side end cap is provided with a seal ring and a dust ring to prevent air leakage from the piston rod and prevent external dust from mixing into the cylinder. A guide sleeve is provided on the rod-side end cover to improve the guiding accuracy of the cylinder, to withstand a small lateral load on the piston rod, to reduce the amount of bending when the piston rod is extended, and to extend the service life of the cylinder. Guide bushings are usually made of sintered oil-containing alloys and cast forward copper castings. End caps were usually made of malleable cast iron. In order to reduce weight and prevent rust, aluminum alloy die-casting is often used, and miniature cylinders are made of brass.
There are many types of cushioning devices in CHANTO cylinders. The above is just one of them. Of course, measures can be taken on the pneumatic circuit to achieve the cushioning purpose. The combination cylinder generally refers to a gas-liquid damping cylinder, a gas-liquid booster cylinder, etc. formed by combining a cylinder and a hydraulic cylinder. As we all know, the working medium used by the cylinder is usually compressed air, which is characterized by fast movement, but the speed is not easy to control. When the load changes greatly, it is easy to produce "crawling" or "self-propelled" phenomena. The working medium used by the hydraulic cylinder is Generally considered as incompressible hydraulic oil, its characteristics are not as fast as the cylinder, but the speed is easy to control. When the load changes greatly, proper measures are adopted, and generally no "crawling" and "self-propelled" phenomena are generated. Combining the cylinder with the hydraulic cylinder cleverly, and complementing each other's strengths, has become the air-liquid damping cylinder commonly used in pneumatic systems. Actually, the cylinder and the hydraulic cylinder are connected in series, and the two pistons are fixed on the same piston rod. The hydraulic cylinder does not need a pump to supply oil, as long as it is filled with oil, a hydraulic check valve, a throttle valve and an oil supply cup are installed between the inlet and the outlet. When the right end of the cylinder supplies air, the cylinder overcomes the load to drive the hydraulic cylinder piston to the left (the left end of the cylinder exhausts). At this time, the left end of the hydraulic cylinder discharges oil, the check valve closes, and the oil can only flow into the right cavity of the hydraulic cylinder through the throttle valve and In the oil cup, if the throttle valve port is opened at this time, the left chamber of the hydraulic cylinder will drain oil smoothly and the two pistons will move quickly. Conversely, if the throttle valve port is closed, the left chamber of the hydraulic cylinder will drain oil. Obstruction, the speed of the two pistons will slow down. In this way, the speed of the piston can be controlled by adjusting the opening of the throttle valve. It can be seen that the output force of the gas-hydraulic damping cylinder should be the difference between the force (thrust or pull) generated by the compressed air in the cylinder and the damping force of the oil in the hydraulic cylinder.
CHANTO model specifications list:
Product name Model Model Model Model Model Model
High-strength cylinder AGM20 * 25 AGC20 * 25 AGH20 * 25 AGM40 * 25 AGC40 * 25 AGH40 * 25
High-strength cylinder AGM20 * 50 AGC20 * 50 AGH20 * 50 AGM40 * 50 AGC40 * 50 AGH40 * 50
High-strength cylinder AGM20 * 75 AGC20 * 75 AGH20 * 75 AGM40 * 75 AGC40 * 75 AGH40 * 75
High-strength cylinder AGM20 * 100 AGC20 * 100 AGH20 * 100 AGM40 * 100 AGC40 * 100 AGH40 * 100
High-strength cylinder AGM20 * 125 AGC20 * 125 AGH20 * 125 AGM40 * 125 AGC40 * 125 AGH40 * 125
High-strength cylinder AGM20 * 150 AGC20 * 150 AGH20 * 150 AGM40 * 150 AGC40 * 150 AGH40 * 150
High-strength cylinder AGM20 * 175 AGC20 * 175 AGH20 * 175 AGM40 * 175 AGC40 * 175 AGH40 * 175
High-strength cylinder AGM20 * 200 AGC20 * 200 AGH20 * 200 AGM40 * 200 AGC40 * 200 AGH40 * 200
High-strength cylinder AGM20 * 250 AGC20 * 250 AGH20 * 250 AGM40 * 250 AGC40 * 250 AGH40 * 250
High-strength cylinder AGM20 * 300 AGC20 * 300 AGH20 * 300 AGM40 * 300 AGC40 * 300 AGH40 * 300
High-strength cylinder AGM20 * 350 AGC20 * 350 AGH20 * 350 AGM40 * 350 AGC40 * 350 AGH40 * 350
High-strength cylinder AGM20 * 400 AGC20 * 400 AGH20 * 400 AGM40 * 400 AGC40 * 400 AGH40 * 400
High-strength cylinder AGM20 * 450 AGC20 * 450 AGH20 * 450 AGM40 * 450 AGC40 * 450 AGH40 * 450
High-strength cylinder AGM20 * 500 AGC20 * 500 AGH20 * 500 AGM40 * 500 AGC40 * 500 AGH40 * 500
High-strength cylinder AGM25 * 25 AGC25 * 25 AGH25 * 25 AGM50 * 25 AGC50 * 25 AGH50 * 25
High-strength cylinder AGM25 * 50 AGC25 * 50 AGH25 * 50 AGM50 * 50 AGC50 * 50 AGH50 * 50
High-strength cylinder AGM25 * 75 AGC25 * 75 AGH25 * 75 AGM50 * 75 AGC50 * 75 AGH50 * 75
High-strength cylinder AGM25 * 100 AGC25 * 100 AGH25 * 100 AGM50 * 100 AGC50 * 100 AGH50 * 100
High-strength cylinder AGM25 * 125 AGC25 * 125 AGH25 * 125 AGM50 * 125 AGC50 * 125 AGH50 * 125
High-strength cylinder AGM25 * 150 AGC25 * 150 AGH25 * 150 AGM50 * 150 AGC50 * 150 AGH50 * 150
High-strength cylinder AGM25 * 175 AGC25 * 175 AGH25 * 175 AGM50 * 175 AGC50 * 175 AGH50 * 175
High-strength cylinder AGM25 * 200 AGC25 * 200 AGH25 * 200 AGM50 * 200 AGC50 * 200 AGH50 * 200
High-strength cylinder AGM25 * 250 AGC25 * 250 AGH25 * 250 AGM50 * 250 AGC50 * 250 AGH50 * 250
High-strength cylinder AGM25 * 300 AGC25 * 300 AGH25 * 300 AGM50 * 300 AGC50 * 300 AGH50 * 300
High-strength cylinder AGM25 * 350 AGC25 * 350 AGH25 * 350 AGM50 * 350 AGC50 * 350 AGH50 * 350
High-strength cylinder AGM25 * 400 AGC25 * 400 AGH25 * 400 AGM50 * 400 AGC50 * 400 AGH50 * 400
High-strength cylinder AGM25 * 450 AGC25 * 450 AGH25 * 450 AGM50 * 450 AGC50 * 450 AGH50 * 450
High-strength cylinder AGM25 * 500 AGC25 * 500 AGH25 * 500 AGM50 * 500 AGC50 * 500 AGH50 * 500
High-strength cylinder AGM32 * 25 AGC32 * 25 AGH32 * 25 AGM63 * 25 AGC63 * 25 AGH63 * 25
High-strength cylinder AGM32 * 50 AGC32 * 50 AGH32 * 50 AGM63 * 50 AGC63 * 50 AGH63 * 50
High-strength cylinder AGM32 * 75 AGC32 * 75 AGH32 * 75 AGM63 * 75 AGC63 * 75 AGH63 * 75
High-strength cylinder AGM32 * 100 AGC32 * 100 AGH32 * 100 AGM63 * 100 AGC63 * 100 AGH63 * 100
High-strength cylinder AGM32 * 125 AGC32 * 125 AGH32 * 125 AGM63 * 125 AGC63 * 125 AGH63 * 125
High-strength cylinder AGM32 * 150 AGC32 * 150 AGH32 * 150 AGM63 * 150 AGC63 * 150 AGH63 * 150
High-strength cylinder AGM32 * 175 AGC32 * 175 AGH32 * 175 AGM63 * 175 AGC63 * 175 AGH63 * 175
High-strength cylinder AGM32 * 200 AGC32 * 200 AGH32 * 200 AGM63 * 200 AGC63 * 200 AGH63 * 200
High-strength cylinder AGM32 * 250 AGC32 * 250 AGH32 * 250 AGM63 * 250 AGC63 * 250 AGH63 * 250
High-strength cylinder AGM32 * 300 AGC32 * 300 AGH32 * 300 AGM63 * 300 AGC63 * 300 AGH63 * 300
High-strength cylinder AGM32 * 350 AGC32 * 350 AGH32 * 350 AGM63 * 350 AGC63 * 350 AGH63 * 350
High-strength cylinder AGM32 * 400 AGC32 * 400 AGH32 * 400 AGM63 * 400 AGC63 * 400 AGH63 * 400
High-strength cylinder AGM32 * 450 AGC32 * 450 AGH32 * 450 AGM63 * 450 AGC63 * 450 AGH63 * 450
High-strength cylinder AGM32 * 500 AGC32 * 500 AGH32 * 500 AGM63 * 500 AGC63 * 500 AGH63 * 500

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.