Product Description
Specifications:
| Product Name | HSG Series Hydraulic Cylinder |
| Work Press | 7/14/16/21/31.5MPa 37.5/63MPa Can be Customized |
| Material | Aluminum, Cast Iron,45mnb Steel, Stainless Steel |
| Bore Size | 40mm–320mm, Customizable |
| Shaft Diameter | 20mm–220mm, Customizable |
| Stroke Length | 30mm–14100mm, Customizable |
| Rod Surface Hardness | HRC48-54 |
| Operating Temperature | -40°C to +120 °C |
| Paint Color | Black, Yellow, Blue, Brown, Customizable |
| Service | OEM&ODM |
| Warranty | 1 Year |
| MOQ | 1 Piece |
| Delivery Time | 7-15 Days, Also depending on specific demands |
| Certification | ISO9001,CE |
| Capacity | 50,000Pcs per year |
Product Display:
Mounting:
Working Flow: About Us
Tongte designs and manufactures durable, heavy-duty hydraulic products and accessories and offers lifecycle services to them. We constantly develop our machine base and operations to meet customer-specific needs and remain leaders in the industry. Beyond all else, we want to be the trusted, groundbreaking partner our customers truly need.
In addition to the customized cylinders, CHINAMFG offers hydraulic power units, Electric-Hydraulic linear actuators, piston accumulators, system configurations, and versatile services such as repair and manufacturing services. The modern production facilities are located in HangZhou, ZheJiang (China) where production started in 2001. The core values of Tongke guiding its business strongly are commitment, sustainability, interaction, and customer-first.
We possess over 20 years of experience in the industry and extensive global market experience, our customers are located all over the world, and we truly commit to the customers’ needs – these are the success factors of our family-owned company. Our vision is to grow and expand the business further into global markets.
FAQ:
Q1: What does your company do?
A: we are a supplier of high-quality hydraulic products including Hydraulic Cylinders, Hydraulic Power packs, Hydraulic Linear, and other Hydraulic components.
Q2:Are you a manufacturer or trading company?
A: We are a manufacturer.
Q3:Are you able to make Non-standard or customized products?
A: Yes, we can.
Q3: How long is your delivery time?
A: Normally, the delivery time is 7 days if we have stock, and 15-30 working days if we don’t. but it
also depends on the product
requirements and quantity.
Q4: Do you provide samples? are the samples free or not?
A: Yes, we can provide samples, but they are not free of charge.
Q5: What are your payment terms?
A: 30% deposit T/T or Irrevocable L/C at sight, If you have any questions, please feel free to
contact us.
Q6: What is your warranty policy?
A: All our products are warranted for 1 full year from the date of delivery against defects in materials and workmanship. Each individual product will be strictly inspected on our factory QC Process
System before shipment. We also have a Customer Service team to respond to customers’ questions within 12 hours. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Certification: | ISO9001 |
|---|---|
| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Customization: |
Available
|
|
|---|
Can telescopic cylinders be used in construction equipment like cranes?
Yes, telescopic cylinders are commonly used in construction equipment, including cranes. Here’s a detailed explanation:
Role in crane operation:
Telescopic cylinders play a critical role in the operation of cranes by enabling the extension and retraction of crane booms or arms. The telescopic cylinder is typically located at the base of the boom and is responsible for extending or retracting the boom sections, allowing the crane to reach different heights and distances.
Extension and retraction mechanism:
The telescopic cylinder in a crane consists of multiple stages or sleeves that retract inside one another. This nested design allows for compact storage when the boom is retracted, minimizing the overall length of the crane. When the cylinder extends, the stages slide out, increasing the length of the boom and providing the necessary reach. The synchronized extension and retraction of the stages are facilitated by the hydraulic control system.
Hydraulic control system:
The hydraulic control system in cranes is responsible for the precise and controlled extension and retraction of telescopic cylinders. It regulates the flow of hydraulic fluid to each stage of the cylinder, ensuring synchronized movement. By adjusting the flow rate, the operator can control the speed of extension and retraction, allowing for smooth and controlled operation of the crane.
Load handling capabilities:
Telescopic cylinders in cranes are designed to handle significant loads. They provide the necessary lifting force to support heavy loads at various boom lengths. The cylinder’s bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and to deliver the required lifting capacities.
Variety of crane types:
Telescopic cylinders are utilized in various types of cranes, including mobile cranes, truck-mounted cranes, and crawler cranes. These cranes are widely used in construction sites, infrastructure projects, and other lifting and material handling applications. The versatility of telescopic cylinders allows them to be integrated into different crane designs and configurations.
Advantages of telescopic cylinders in cranes:
Telescopic cylinders offer several advantages in crane applications. These include:
- Compactness: Telescopic cylinders enable the boom to be retracted to a compact size, making it easier to transport and maneuver the crane in confined spaces.
- Reach and height capabilities: The telescopic design allows the crane to achieve extended reach and height, enabling it to access elevated work areas or reach over obstacles.
- Efficiency: The controlled extension and retraction of telescopic cylinders contribute to efficient operation, allowing the crane to adjust its boom length quickly and precisely.
- Stability: Telescopic cylinders provide stability to the crane by supporting the boom and load, ensuring safe lifting and lowering of heavy objects.
Overall, telescopic cylinders are integral components of construction equipment like cranes. They enable the extension and retraction of crane booms, contribute to efficient and controlled operation, and enhance the lifting capabilities of cranes in various construction and material handling tasks.
It’s important to consult the crane manufacturer’s documentation and guidelines for specific information on the telescopic cylinder’s capabilities, maintenance requirements, and safety considerations.
Can telescopic cylinders be used in agricultural machinery for various tasks?
Yes, telescopic cylinders are widely used in agricultural machinery for various tasks. Here’s a detailed explanation:
Versatile applications:
Telescopic cylinders offer versatility and are suitable for a wide range of tasks in agricultural machinery. They are commonly employed in equipment such as tractors, harvesters, sprayers, loaders, and tillers.
Lifting and lowering:
Telescopic cylinders are utilized for lifting and lowering applications in agricultural machinery. They provide the necessary force to raise and lower attachments such as loader buckets, tillage implements, or harvest platforms. The telescopic cylinder’s design allows for efficient force transmission, enabling smooth and controlled movement.
Reach extension:
Telescopic cylinders are valuable for extending the reach of agricultural machinery. For example, in a harvester, telescopic cylinders can extend the reach of the harvesting arm, allowing operators to access crops in a broader area. This extension capability increases efficiency and productivity by reducing the need for repositioning the machinery frequently.
Adjustable working height:
Telescopic cylinders are employed in agricultural machinery to provide adjustable working heights. For instance, in sprayers or spreaders, telescopic cylinders can adjust the height of the booms or spreading mechanisms, allowing for precise application of fertilizers, pesticides, or seeds.
Folding and unfolding:
Telescopic cylinders are used to facilitate folding and unfolding actions in agricultural machinery. This is particularly useful for equipment that needs to be transported or stored in compact configurations. For example, telescopic cylinders can fold the wings of a tillage implement for easy transport on roads or through narrow gateways.
Stabilization and leveling:
Telescopic cylinders contribute to the stabilization and leveling of agricultural machinery. They are employed in tasks such as adjusting the height and angle of plows, cultivators, or balers to ensure proper ground engagement and uniform performance.
Advantages of telescopic cylinders in agricultural machinery:
Telescopic cylinders offer several advantages in agricultural machinery:
- Versatility: Telescopic cylinders can be used for various tasks, providing flexibility and adaptability in agricultural operations.
- Efficient force transmission: The telescopic design allows for direct and efficient force transmission, maximizing the equipment’s lifting and operational capabilities.
- Precise control: Telescopic cylinders enable precise control over movements, allowing for accurate positioning and improved productivity.
- Space optimization: Telescopic cylinders contribute to space optimization by enabling folding or compact configurations, facilitating transportation and storage of agricultural machinery.
Overall, telescopic cylinders are valuable components in agricultural machinery, offering versatility, efficient force transmission, precise control, and space optimization. They enhance the functionality and productivity of agricultural equipment across various tasks and applications.
It’s important to consult the equipment manufacturer’s documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders in agricultural machinery.
What is a telescopic cylinder and how does it work?
A telescopic cylinder is a type of hydraulic cylinder that consists of multiple nested stages or sections that can extend and retract, similar to a telescope. Here’s a detailed explanation:
A telescopic cylinder is primarily used when a long stroke length is required while maintaining a compact retracted length. It is commonly used in applications such as dump trucks, cranes, aerial platforms, and other equipment that require extended reach or height adjustment. Here’s how a telescopic cylinder works:
- Structure: A telescopic cylinder consists of a series of cylindrical stages or sleeves that are progressively nested inside one another. These stages are typically made of high-strength steel or aluminum alloy. The number of stages can vary depending on the specific design and application.
- Extension and Retraction: When the telescopic cylinder is in the retracted position, the stages are nested inside one another, with the smallest stage located at the base. To extend the cylinder, hydraulic fluid is supplied to the base of the cylinder, creating pressure that pushes the smallest stage outwards. As the smallest stage extends, it exposes the next larger stage, which is then pushed out by the hydraulic pressure. This process continues until all the stages have extended, resulting in a longer overall stroke length.
- Locking Mechanism: Telescopic cylinders often incorporate a locking mechanism to secure the extended stages in position. This mechanism ensures stability and prevents unintentional retraction of the cylinder under load. The locking mechanism can be mechanical, hydraulic, or a combination of both, depending on the design and application requirements.
- Retraction: To retract the telescopic cylinder, hydraulic fluid is supplied to the opposite side of the cylinder, typically to the largest stage. The hydraulic pressure acts on the largest stage, retracting it first. As each stage retracts, it nests inside the next smaller stage until the cylinder is fully retracted to its original compact length.
- Control and Stability: The extension and retraction of a telescopic cylinder are controlled by a hydraulic system. By regulating the flow and pressure of the hydraulic fluid, operators can precisely control the extension and retraction speed of the cylinder. The nested design of the stages provides stability and load-bearing capacity, allowing the telescopic cylinder to handle substantial loads.
The use of telescopic cylinders offers several benefits:
- Extended Stroke Length: Telescopic cylinders provide a significantly longer stroke length compared to traditional single-stage cylinders, enabling extended reach or height adjustment without increasing the overall size of the cylinder.
- Compact Design: The nested structure of telescopic cylinders allows for a compact retracted length, making them suitable for applications with space constraints.
- Versatility: Telescopic cylinders can be customized to meet specific stroke length requirements. The number of stages can be adjusted, and the cylinders can be designed for different load capacities and working conditions.
- Efficient Operation: The controlled extension and retraction of telescopic cylinders enable precise load handling and positioning, improving operational efficiency.
Overall, a telescopic cylinder is a hydraulic cylinder with nested stages that can extend and retract, providing an extended stroke length while maintaining a compact retracted length. Its structure and operation make it ideal for applications requiring long reach or height adjustment.
It’s important to follow the manufacturer’s guidelines and specifications for the telescopic cylinder, including proper maintenance and inspection, to ensure its safe and reliable operation.
editor by Dream 2024-05-09
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