Three-way valve in the chemical industry, plastics, foundry industry widely used in the past mostly manual. With the development of science and technology, automatic control technology has been widely used in various fields of production, pneumatic three-way valve is born in this case. Pneumatic three-way valve can be achieved through the electric - gas control technology in the production process automatic control. 1. Cylinder block 2. Piston 3. Piston rod 4. Cylinder head 5. Roller assembly 6. Spiral guide sleeve 7. Protective cap 8. Stem 9. Adjusting wire sleeve 10. Spiral sleeve housing 11. Body 12. Valve port 13. The working principle of the valve pneumatic three-way valve is as follows: The gas-controlled three-way valve is composed of three parts: upper, middle and lower parts, the upper part is a double-acting cylinder, the middle part is a rotating part and the lower part is a three-way ball valve . When the piston 2 is at the upper end of the cylinder, the cavity I and the cavity II are communicated with each other. When the gas source enters the cylinder from P1, the piston 2 in the cylinder moves downward under the action of the gas pressure and the piston rod 3 drives the roller 5 to guide along the spiral guide housing When the piston 2 moves downward to the lower end of the cylinder, the spiral guide sleeve rotates 90 °, and the spiral guide sleeve drives the ball valve stem 8 to rotate by 90 ° and the valve core 13 rotates by 90 °, so that Ⅰ Cavity and Ⅱ cavity isolation, Ⅰ cavity and Ⅲ cavity interlinked. On the other hand, when the air source enters the cylinder from P2, the piston 2 in the cylinder moves upward under the action of the air pressure, the piston rod 3 drives the roller 5 to move upward and the spiral guide sleeve 6 rotates, and when the piston 2 moves upward to the upper end of the cylinder, The guide sleeve is rotated 90 ° in the opposite direction. The spiral guide sleeve drives the valve stem 8 of the ball valve to rotate 90 ° in the opposite direction and the valve core 13 rotates in the opposite direction by 90 ° so that the cavity I and cavity III are isolated, and the cavity I and cavity II communicate with each other. Pneumatic three-way valve Pneumatic solenoid valve can be controlled by the P1, P2 port to control the direction of the out of gas. Pneumatic three-way valve through the medium for the fluid, gas-liquid mixture and semi-fluid.

Digging Bucket

CATSU digging bucket is a type of Excavator Attachment that is used for digging and excavating soil, rocks, and other materials. It is typically made of heavy-duty steel and features sharp teeth or edges on the bottom to help break through tough materials. Digging buckets come in a variety of sizes and shapes to suit different excavation needs and can be attached to a range of different types of excavators.


When it comes to construction and excavation projects, having the right equipment is essential for efficient and effective work. Two commonly used attachments for excavators are digging buckets and sorting buckets. While both serve different purposes, they offer distinct advantages depending on the nature of the job at hand.

Tiltrotator Picture 3

Advantages of Digging Buckets:

1. Excavation Efficiency: Digging buckets are specifically designed to penetrate the ground quickly and efficiently. They feature sharp teeth or cutting edges that enable them to break through various types of soil, rocks, and debris. This makes them ideal for digging trenches, foundations, or any task that requires substantial earthmoving.

2. Increased Productivity: The design of digging buckets allows for larger volumes of material to be moved at once. This, in turn, helps to increase productivity by reducing the number of passes required to complete a task. With a digging bucket, operators can save time and effort, ultimately accelerating the project timeline.

3. Versatility: Digging buckets come in various sizes and configurations, allowing for versatility in different excavation tasks. They can be equipped with different teeth options or additional features like tilt rotators, enabling operators to adapt to different soil conditions or project requirements.

Advantages of Sorting Buckets:

1. Enhanced Sorting Capabilities: Sorting buckets are specifically designed for separating materials on-site. They typically feature a grid or sieve-like structure that allows smaller particles to fall through while retaining larger ones. This makes them ideal for tasks like sorting rocks, debris, or separating different materials during recycling processes.

2. Cost and Time Savings: By using a Sorting Bucket, operators can eliminate the need for manual sorting or additional equipment, which can save both time and money. The ability to separate materials directly on-site eliminates the need for separate sorting facilities, reducing transportation costs and increasing operational efficiency.

3. Environmental Benefits: Sorting buckets contribute to environmental sustainability by enabling the separation and recycling of materials. By sorting and recycling on-site, construction projects can reduce the amount of waste sent to landfills, minimize the need for new raw materials, and lower the overall carbon footprint.

Conclusion:

While digging buckets excel in excavation efficiency and productivity, sorting buckets offer advantages in material separation, cost savings, and environmental sustainability. The choice between the two attachments depends on the specific requirements of the project and the desired outcomes. By understanding the advantages of each, construction professionals can make informed decisions and optimize their excavation processes.

Excavator Digging Bucket,24 Digging Bucket,600Mm Digging Bucket,Cat Digging Bucket

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