Product Description

Product Description

A: Product Description

 

Commodity Name double acting hydraulic cylinder,  hydraulic cylinder
Suitable Model construction machinery
Original ZheJiang , China
Warranty One year
Min of quantity 1 piece
Packing standard export wooden box or as your require
Time of Shipment Usual 30-60days. Different according the quantity of order.
Port of Delivery HangZhou, China

Product Parameters

 

CATALOGUE OF HYDRAULIC CYLINDERS
 

NO. MACHINERY NAME CYLINDER MODEL TUBE(mm) ROD(mm) STROKE LENGTH(mm) LOCATING DISTANCE(mm) WORKING PRESSURE(Mpa)
1 CANE HARVESTER 40-22-108 40 22 108 352 16
2 CANE HARVESTER 40-43-180 40 43 180 295 16.5
3 CANE HARVESTER 50-25-165 50 25 165 440 16
4 CANE HARVESTER 63-40-733 63 40 733 1120 16
5 CANE HARVESTER 75-40-250 75 40 250 521 16.5
6 CANE HARVESTER 83-60-140 83 60 140 525 16
7 COMBINE HARVESTER 32-18-123 32 18 123 313 16
8 COMBINE HARVESTER 50-25-87 50 25 87 265 16
9 COMBINE HARVESTER 50-25-126 50 25 126 816 16
10 COMBINE HARVESTER 83-60-150 83 60 150 625 16
11 CORN HARVESTER 40-22-200 40 22 200 367 16
12 CORN HARVESTER 40-35-270 40 35 270 640 16
13 CORN HARVESTER 45-25-200 45 25 200 430 16
14 CORN HARVESTER 50-25-220 50 25 220 439 16
15 CORN HARVESTER 50-28-210 50 28 210 490 16
16 CORN HARVESTER 52-35-190 52 35 190 350 16
17 CORN HARVESTER 55-35-270 55 35 270 739 16
18 CORN HARVESTER 55-35-780 55 35 780 1030 16
19 CORN HARVESTER 55-45-160 55 45 160 279 16
20 CORN HARVESTER 63-35-621 63 35 621.5 1066 16
21 CORN HARVESTER 63-45-950 63 45 950 1310 16
22 CORN HARVESTER 68-50-255 68 50 255 764 16
23 CORN HARVESTER 75-45-916 75 45 916 1320 16

24 CORN HARVESTER 25-180 / 25 180 340 16
25 CORN HARVESTER 45-185 / 45 185 300 16
26 CORN HARVESTER 45-280 / 45 280 795 16
27 CORN HARVESTER 45-360 / 45 360 520 16
28 CORN HARVESTER 50-155 / 50 155 405 16
29 CORN HARVESTER 50-215   50 215 467 16
30 CORN HARVESTER 60-210   60 210 1130 16

Supply Ability Supply Ability 3000 Pieces per Month
*We can customize and design according to your needs
*We can also produce according to your drawings
*If you need any hydraulic cylinder, please feel free to contact us

Detailed Photos

Application:

 

Our Advantages

 

Our service/certifications

---CE Certificate of Quality Checked
---Adopt ISO Certificate of Quality Management System
---BV Certificate of Main Products Line verification
---Fast Delivery
---After-sales Service
---24 Hours, 7 Days on-line Service

Company Profile

 

KENDE is a leading global designer, manufacturer and marketer of hydraulic cylinder,cab, oil tank, counterweight, boom, arm, bucket, chassis, outrigger, pipe, hose, fitting, valve block, tyre, wheel,and other parts. Products are widely used in construction, mining, crane, material handing, automobile, truck, transportation, oil and gas, farm and garden equipment and so on .
We supply a wide range of parts for excavators, loaders, drills, dumpers, forklifts, tractors, trailers, harvestors, cars, buses, trucks and so on. Our products are focused on improved efficiency and life of the machineries and equipments.
Founded in January of 2015, we have become a big group till now which has 3 factories in asia to supply a wide range of products and service for the global customers.
We have the most advanced production equipments and specialized R &D center to assure the highest quality products to customers.
Our vision statement is "Science and technology first, Always with a grateful heart, Walk the world by virtue, Struggle for a better future"

EXHIBITIOM

FAQ

1)>. How about your delivery time?
: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

2)>. What is your terms of price?
: EXW, FOB, CFR, CIF, DDU.

3)> . What is your terms of payment?
: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

4)> . Can you supply a sample freely?
: Sorry, we only can produce the sample with the cost price for you.

5)> Can you produce according to the samples?
: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

6)>. What is your sample policy?
: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

7)>. Do you test all your goods before delivery?
: Yes, we have 100% test before delivery

8)>: How do you make our business long-term and good relationship?
:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

 

Material: Stainless Steel
Usage: Construction Machinery
Structure: Piston Cylinder
Power: Hydraulic
Standard: Nonstandard
Pressure Direction: Double-acting Cylinder
Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders handle the challenges of precise positioning and control?

Hydraulic cylinders are designed to handle the challenges of precise positioning and control with a combination of engineering principles and advanced control systems. These challenges often arise in applications where accurate and controlled movements are required, such as in industrial automation, construction, and material handling. Here's a detailed explanation of how hydraulic cylinders overcome these challenges:

1. Fluid Power Control:

- Hydraulic cylinders utilize fluid power control to achieve precise positioning and control. The hydraulic system consists of a hydraulic pump, control valves, and hydraulic fluid. By regulating the flow of hydraulic fluid into and out of the cylinder, operators can control the speed, direction, and force exerted by the cylinder. The fluid power control allows for smooth and accurate movements, enabling precise positioning of the hydraulic cylinder and the attached load.

2. Control Valves:

- Control valves play a crucial role in handling the challenges of precise positioning and control. These valves are responsible for directing the flow of hydraulic fluid within the system. They can be manually operated or electronically controlled. Control valves allow operators to adjust the flow rate of the hydraulic fluid, controlling the speed of the cylinder's movement. By modulating the flow, operators can achieve fine control over the positioning of the hydraulic cylinder, enabling precise and accurate movements.

3. Proportional Control:

- Hydraulic cylinders can be equipped with proportional control systems, which offer enhanced precision in positioning and control. Proportional control systems utilize electronic feedback and control algorithms to precisely regulate the flow and pressure of the hydraulic fluid. These systems provide accurate and proportional control over the movement of the hydraulic cylinder, allowing for precise positioning at various points along its stroke length. Proportional control enhances the cylinder's ability to handle complex tasks that require precise movements and control.

4. Position Feedback Sensors:

- To achieve precise positioning, hydraulic cylinders often incorporate position feedback sensors. These sensors provide real-time information about the position of the cylinder's piston rod. Common types of position feedback sensors include potentiometers, linear variable differential transformers (LVDTs), and magnetostrictive sensors. By continuously monitoring the position, the feedback sensors enable closed-loop control, allowing for accurate positioning and control of the hydraulic cylinder. The feedback information is used to adjust the flow of hydraulic fluid to achieve the desired position accurately.

5. Servo Control Systems:

- Advanced hydraulic systems employ servo control systems to handle the challenges of precise positioning and control. Servo control systems combine electronic control, position feedback sensors, and proportional control valves to achieve high levels of accuracy and responsiveness. The servo control system continuously compares the desired position with the actual position of the hydraulic cylinder and adjusts the flow of hydraulic fluid to minimize any positional error. This closed-loop control mechanism enables the hydraulic cylinder to maintain precise positioning and control, even under varying loads or external disturbances.

6. Integrated Automation:

- Hydraulic cylinders can be integrated into automated systems to achieve precise positioning and control. In such setups, the hydraulic cylinders are controlled by programmable logic controllers (PLCs) or other automation controllers. These controllers receive input signals from various sensors and use pre-programmed logic to command the hydraulic cylinder's movements. The integration of hydraulic cylinders into automated systems allows for precise and repeatable positioning and control, enabling complex sequences of movements to be executed with high accuracy.

7. Advanced Control Algorithms:

- Advancements in control algorithms have also contributed to the precise positioning and control of hydraulic cylinders. These algorithms, such as PID (Proportional-Integral-Derivative) control, adaptive control, and model-based control, enable sophisticated control strategies to be implemented. These algorithms consider factors such as load variations, system dynamics, and environmental conditions to optimize the control of hydraulic cylinders. By employing advanced control algorithms, hydraulic cylinders can compensate for disturbances and achieve precise positioning and control over a wide range of operating conditions.

In summary, hydraulic cylinders overcome the challenges of precise positioning and control through the use of fluid power control, control valves, proportional control, position feedback sensors, servo control systems, integrated automation, and advanced control algorithms. By combining these elements, hydraulic cylinders can achieve accurate and controlled movements, enabling precise positioning and control in various applications. These capabilities are essential for industries that require high precision and repeatability in their operations, such as industrial automation, robotics, and material handling.

hydraulic cylinder

Contribution of Hydraulic Cylinders to the Efficiency of Agricultural Tasks like Plowing

Hydraulic cylinders play a significant role in enhancing the efficiency of agricultural tasks, including plowing. By providing power, control, and versatility, hydraulic cylinders enable agricultural machinery to perform tasks more effectively and with greater precision. Let's explore how hydraulic cylinders contribute to the efficiency of plowing and other agricultural tasks:

  1. Powerful Force Generation: Hydraulic cylinders are capable of generating high forces, making them ideal for tasks that require substantial power, such as plowing. The hydraulic system provides pressurized fluid to the cylinders, which convert this hydraulic energy into mechanical force. This force is then utilized to drive plow blades through the soil, overcoming resistance and facilitating efficient soil penetration.
  2. Adjustable Working Depth: Hydraulic cylinders allow for easy and precise adjustment of plow working depth. By controlling the extension or retraction of the hydraulic cylinder, the depth of the plow blades can be adjusted according to soil conditions, crop requirements, or the farmer's preferences. This adjustability enhances efficiency by ensuring optimal soil tillage and minimizing unnecessary energy expenditure.
  3. Responsive Control: Hydraulic systems offer highly responsive control, enabling farmers to make quick adjustments during plowing operations. Hydraulic cylinders respond rapidly to changes in hydraulic pressure and valve settings, allowing for immediate modifications in the plow's position, depth, or angle. This responsiveness enhances efficiency by facilitating on-the-go adjustments based on soil variations, obstacles, or changing field conditions.
  4. Implement Versatility: Hydraulic cylinders enable the attachment of various implements to agricultural machinery, expanding their functionality and versatility. In the case of plowing, hydraulic cylinders allow for the attachment and detachment of plow blades or other tillage implements. This versatility enables farmers to adapt their equipment to different soil types, field sizes, or specific plowing requirements, enhancing efficiency by maximizing the utility of the machinery.
  5. Efficient Time Management: Hydraulic cylinders contribute to time efficiency in agricultural tasks like plowing. With hydraulic systems, farmers can operate plows at higher speeds while maintaining control and precision. The responsive nature of hydraulic cylinders allows for efficient turning, maneuvering, and repositioning of plows, minimizing downtime and optimizing field coverage. This time efficiency translates into increased productivity and reduced overall operational costs.

In summary, hydraulic cylinders significantly contribute to the efficiency of agricultural tasks like plowing. Through powerful force generation, adjustable working depth, responsive control, implement versatility, and efficient time management, hydraulic systems equipped with cylinders enhance the performance and productivity of agricultural machinery. These contributions allow farmers to accomplish plowing tasks more effectively, optimize field operations, and achieve improved overall efficiency in their agricultural practices.

hydraulic cylinder

How do hydraulic cylinders accommodate variations in stroke length and force requirements?

Hydraulic cylinders are designed to accommodate variations in stroke length and force requirements, providing flexibility and adaptability for different applications. They can be tailored to meet specific needs by considering factors such as piston diameter, rod diameter, hydraulic pressure, and cylinder design. Here's a detailed explanation of how hydraulic cylinders accommodate variations in stroke length and force requirements:

1. Cylinder Size and Design:

- Hydraulic cylinders come in various sizes and designs to accommodate different stroke lengths and force requirements. The cylinder's diameter, piston area, and rod diameter are key factors that determine the force output. Larger cylinder diameters and piston areas can generate greater force, while smaller diameters are suitable for applications requiring lower force. By selecting the appropriate cylinder size and design, stroke lengths and force requirements can be effectively accommodated.

2. Piston and Rod Configurations:

- Hydraulic cylinders can be designed with different piston and rod configurations to accommodate variations in stroke length. Single-acting cylinders have a single piston and can provide a stroke in one direction. Double-acting cylinders have a piston on both sides, allowing for strokes in both directions. Telescopic cylinders consist of multiple stages that can extend and retract, providing a longer stroke length compared to standard cylinders. By selecting the appropriate piston and rod configuration, the desired stroke length can be achieved.

3. Hydraulic Pressure and Flow:

- The hydraulic pressure and flow rate supplied to the cylinder play a crucial role in accommodating variations in force requirements. Increasing the hydraulic pressure increases the force output of the cylinder, enabling it to handle higher force requirements. By adjusting the pressure and flow rate through hydraulic valves and pumps, the force output can be controlled and matched to the specific requirements of the application.

4. Customization and Tailoring:

- Hydraulic cylinders can be customized and tailored to meet specific stroke length and force requirements. Manufacturers offer a wide range of cylinder sizes, stroke lengths, and force capacities to choose from. Additionally, custom-designed cylinders can be manufactured to suit unique applications with specific stroke length and force demands. By working closely with hydraulic cylinder manufacturers, it is possible to obtain cylinders that precisely match the required stroke length and force requirements.

5. Multiple Cylinders and Synchronization:

- In applications that require high force or longer stroke lengths, multiple hydraulic cylinders can be used in combination. By synchronizing the movement of multiple cylinders through the hydraulic system, the stroke length and force output can be effectively increased. Synchronization can be achieved using mechanical linkages, electronic controls, or hydraulic circuitry, ensuring coordinated movement and force distribution across the cylinders.

6. Load-Sensing and Pressure Control:

- Hydraulic systems can incorporate load-sensing and pressure control mechanisms to accommodate variations in force requirements. Load-sensing systems monitor the load demand and adjust the hydraulic pressure accordingly, ensuring that the cylinder delivers the required force without exerting excessive force. Pressure control valves regulate the pressure within the hydraulic system, allowing for precise control and adjustment of the force output based on the application's needs.

7. Safety Considerations:

- When accommodating variations in stroke length and force requirements, it is essential to consider safety factors. Hydraulic cylinders should be selected and designed with an appropriate safety margin to handle unexpected loads or variations in operating conditions. Safety mechanisms such as overload protection valves and pressure relief valves can be incorporated to prevent damage or failure in situations where the force limits are exceeded.

By considering factors such as cylinder size and design, piston and rod configurations, hydraulic pressure and flow, customization options, synchronization, load-sensing, pressure control, and safety considerations, hydraulic cylinders can effectively accommodate variations in stroke length and force requirements. This flexibility allows hydraulic cylinders to be tailored to meet the specific demands of a wide range of applications, ensuring optimal performance and efficiency.

China Hot selling Customization Agricultural Machine Used Hydraulic Cylinders   with Great quality China Hot selling Customization Agricultural Machine Used Hydraulic Cylinders   with Great quality
editor by CX 2023-12-01