Item Description

Product Description

A: Item Description

Merchandise Parameters

Important particulars
Situation: New
Warranty: 1~2years
Relevant Industries: Constructing Materials Stores, Producing Plant, Machinery Mend Retailers, Construction works , Power & Mining Machinery , Farms
Weight (KG): 10~2000kgs
Movie outgoing-inspection: Supplied
Equipment Test Report: Supplied
Marketing and advertising Variety: Regular Product
Guarantee of main components: 1~2years
Main Elements: PLC, Engine, Bearing, Gearbox, Motor, Strain vessel, Equipment, Pump, seal
Regular or Nonstandard: Nonstandard
Framework: Piston Type
Electricity: Hydraulic
Human body Content: ST52, CK45, 4140, Duplex 2205, Stainless Metal 304/316, and so on.
Place of Origin: ZheJiang , China
Model Title: KENDE
Tube ID: twenty to 700 mm
Stroke: Max15m
Functioning Force: max 85MPa
Operating temperature:-40-+50C

Seals: Hallite, Parker, Merkel, and so forth.
Portray: anti rust painting
Certification: ISO9001,SGS, CE, BV, TUV
Shaft diameter: 15mm to 600mm
Design variety: double performing or single acting
Stage: Up to 5 stage
Approach: CNC Lathe Machining, CNC Cleansing Machining Robotic welding, Milling
Testing Gear: electronic ultrasonic stream detector, ZEISS metallurgical microscope, ultrasonic thickness gauge, CAAM, Projector, Pin Gauge, and many others
Application: Agricultural, Industrial, Engineer, Construction and so on
Key word: Double Performing Telescopic Hydraulic Cylinder,
Soon after Guarantee Provider: On the web assistance, Video complex support
Shade: blue, purple, yellow, inexperienced,gray, black, or Client’s Ask for
Dimension: Custom made
MOQ: 1
Guide time: thirty~40days
Customization: custom-made emblem, custom-made deal (min. Order 1 piece)
Delivery: sea freight, land freight, convey, air freight
Safety: On-time dispatch is certain
Source Capacity Provide Capacity 3000 Items per Thirty day period
*We can personalize and style in accordance to your demands
*We can also produce in accordance to your drawings
*If you require any hydraulic cylinder, please feel cost-free to get in touch with us

Item Overview
Manufacturing facility Immediate Sale 5 Phase Telescopic Hydraulic Cylinder.
We are the best equipment production and processing manufacturing unit in China, with far more than ten many years of export expertise, and our following-sales service gratification ratio is constantly a hundred%. Owing to our advantages in product top quality, price and service, our revenue are all from aged customers’ return orders. We want to cooperate with medium and big buyers, our services will make you happy, to obtain a CZPT scenario.
Attributes AT A Look
If you are a medium and large purchaser, then we are certainly your ideal choice, our right after-revenue fulfillment is a hundred%, we have a lot more than 10years of manufacturing and export expertise, have a foreword and mature R & D capacity.

Effective Project 

Our support/certifications

—CE Certification of High quality Checked
—Adopt ISO Certification of Top quality Management Technique
—BV Certificate of Principal Items Line verification
—Fast Shipping
—Right after-product sales Services
—24 Hours, 7 Times on-line Support

KENDE is a foremost global designer, manufacturer and marketer of hydraulic cylinder,taxi, oil tank, counterweight, boom, arm, bucket, chassis, outrigger, pipe, hose, fitting, valve block, tyre, wheel,and other areas. Merchandise are commonly utilized in design, mining, crane, materials handing, auto, truck, transportation, oil and gas, farm and garden gear and so on .
We source a extensive variety of elements for excavators, loaders, drills, dumpers, forklifts, tractors, trailers, harvestors, vehicles, buses, vans and so on. Our products are concentrated on improved effectiveness and lifestyle of the machineries and equipments.
Founded in January of 2015, we have turn into a massive team until now which has 3 factories in asia to source a vast selection of goods and services for the global clients.
We have the most advanced creation equipments and specialized R &D center to assure the highest good quality items to consumers.
Our vision statement is “Science and technology initial, Often with a grateful coronary heart, Walk the world by advantage, Battle for a greater future”

FAQ

FAQ

one)>. How about your supply time?
: Usually, it will consider 30 to sixty days following receiving your progress payment. The particular supply time depends on the objects and the quantity of your order.

two)>. What is your phrases of value?
: EXW, FOB, CFR, CIF, DDU.

3)> . What is your conditions of payment?
: T/T fifty% as deposit, and fifty% prior to shipping and delivery. We will show you the photos of the merchandise and deals before you pay the balance.

four)> . Can you provide a sample freely?
: Sorry, we only can generate the sample with the expense value for you.

5)> Can you produce in accordance to the samples?
: Of course, we can generate by your samples or complex drawings. We can develop the molds and fixtures.

6)>. What is your sample plan?
: We can supply the sample if we have ready elements in inventory, but the clients have to spend the sample expense and the courier expense.

seven)>. Do you take a look at all your goods just before shipping?
: Of course, we have one hundred% take a look at ahead of supply

8)>: How do you make our business lengthy-expression and very good partnership?
:1. We keep very good good quality and aggressive cost to make sure our consumers gain
2. We regard each consumer as our buddy and we sincerely do organization and make close friends with them, no issue exactly where they occur from.

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The Basics of Hydraulic Cylinders

Basically a hydraulic cylinder is a mechanical actuator which can be used for giving unidirectional force. It has various applications in civil engineering, construction equipment, manufacturing machinery and elevators.

Single acting vs double acting

Generally speaking, single acting and double acting hydraulic cylinders function differently. Double acting cylinders have two ports, and apply pressure on both sides of the piston. Single acting cylinders have a single port.
Hydraulic cylinders are used in a wide variety of applications, including manufacturing machinery, construction equipment, and civil engineering. Their main use is on mobile equipment such as graders and excavators. They are also used in reciprocating engines and hydraulic rams.
Single acting hydraulic cylinders are generally smaller and more compact than double acting cylinders. They are also simpler in design and require less maintenance. They are suitable for heavy-duty applications such as lifting and ejecting parts from conveyor belts. They are also cheaper to manufacture. However, they have a limited range of motion, and have limited power and control.
Double acting cylinders, on the other hand, offer more flexibility, faster operation, and greater power. They are also better suited for applications that require precise retraction control. They are more durable than single acting cylinders, and are commonly used in heavy industrial applications. They also have more design variation.
In order to determine whether you need a single acting or double acting cylinder, you should first consider your power requirements. Single acting cylinders are better suited for applications that require only a small amount of force, but require several stroke cycles. Double acting cylinders are suited for applications that require more force, but require a higher number of stroke cycles.
Single acting cylinders are more economical to buy and install, but they are not as compact as double acting cylinders. They are also not as reliable as double acting cylinders. In addition, they may require a second port to convert a single acting cylinder into a double acting cylinder.

Piston rod

During the design phase of a hydraulic cylinder, many factors must be considered. These include the function, materials, and the environment in which the cylinder will be used.
The most important part of the hydraulic cylinder is the rod. It performs the reciprocating motion and is attached to the piston by threads. It also acts as the structural component of the cylinder.
The rod itself is made from chrome plated steel and is usually 10 to 30 millimeters thick. It is plated with a thick layer of chromium to increase wear resistance and temperature resistance. The rod also has an o-ring on its end to prevent the high-pressure oil from escaping.
The rod is connected to the piston by a backup ring and two o-rings. The o-rings keep the rod centered in the barrel, while the backup rings protect the o-rings from escaping when high pressures are applied from the opposite side.
The most important feature of the piston rod is its buckling resistance. The rod may be solid, hollow, or heat-treated. The buckling resistance of a rod depends on its length and its diameter. The longer the rod, the less force it needs to withstand a buckling load.
Another important feature of the rod is its slenderness ratio. This ratio is calculated by measuring the effective length of the rod. This ratio is usually calculated by using Euler’s theory.
The cylinder head is another important part of the hydraulic cylinder. The head has ports that allow hydraulic fluid to enter and exit the barrel. It also has a check valve to prevent oil from leaking out.
The cylinder head also serves as a mechanical stop for the piston. It has two seals: a gland seal and an internal seal. The gland seal prevents the high-pressure oil from escaping, while the internal seal ensures that the o-ring seal is in place.

Welded body vs flanged connection

Generally, there are two kinds of connections for hydraulic cylinders: flanged and welded body. The flange connection is usually used in applications where there is exceptionally high pressure. A welded body connection can be used in places where space is limited. It also improves the overall appearance of the equipment.
Hydraulic cylinders are used in a variety of applications, including earth moving equipment, metal sheet shearing machines, and hydraulic bending machines. They are also used in particle board making hot press machines. The majority of hydraulic cylinders are made from alloy steel combinations.
These materials are prone to rusting, especially when used in humid environments. They may also require coating to prevent corrosion. Hydraulic cylinders can be made of stainless steel or alloy steel. Stainless steel is usually used in marine environments because of its corrosion resistance.
Hydraulic cylinders come in a variety of designs, including single acting cylinders, double acting cylinders, and telescopic cylinders. Single acting cylinders are designed for pushing motion, while double acting cylinders are designed for a linear motion. They are available with threaded, socket weld, or welded body connections.
The rod of a hydraulic cylinder operates outside of the barrel, pushing hydraulic fluid inside the barrel. The piston rod needs to be protected from wear, and the outer diameter of the piston rod is usually coated with a corrosion-resistant surface.
Hydraulic cylinders are typically made of carbon steel, stainless steel, or alloy steel. There are a variety of coatings available, including chrome (nickel) plating, laser cladding, and hard chrome plating.
The most important seal in hydraulic cylinders is the rod seal. This seal needs to be slow to wear, and it needs to be able to resist multiple rod movements. It must also be able to remove contaminants from the hydraulic fluid.

Pneumatic actuators vs hydraulic actuators

Compared to hydraulic actuators, pneumatic actuators are cheaper and less powerful. However, they offer higher uptime and increased productivity. This makes them a good choice for light to medium duty applications.
Pneumatic actuators use air pressure instead of hydraulic fluid, and they provide a reliable motion that is ideal for window manufacturing. They have a simple design that reduces maintenance. They can be used in various applications, including food production, automotive manufacturing, and industrial machinery.
Hydraulic actuators are better suited for heavy duty applications. They can handle higher pressures and generate more force than pneumatic actuators. But they can leak fluid, which can invite contamination. They can also be noisy, without the use of noise-reducing equipment.
Hydraulics also require pumps and reservoirs for fluid. There are also valves, pistons, and companion parts to maintain the system. It is important to check for leaks and maintain the system.
Hydraulic actuators are used in heavy construction equipment, nail guns, precision drills, and moving machinery. Hydraulic cylinders provide 25 times the force of pneumatic cylinders.
Hydraulic systems can be a good choice for heavy duty applications, but they can also cause more problems. For example, the pressures can be very high, and they can leak fluid. Hydraulics require regular maintenance, which increases the overall cost of ownership. They can also lead to contamination of the internal working parts of the system.
The biggest advantage of hydraulic actuators is their ability to create and hold torque. It’s important to monitor the temperature of the fluid to avoid leaks. If there is a leak, the fluid can be contaminated and damage internal working parts.
Hydraulic actuators require more care and maintenance, and they may be more expensive than pneumatic actuators. The cost of maintenance may also affect the lifespan of the device.

Cushioned vs non-cushioned cylinders

Depending on the application, cushioned hydraulic cylinders can be used as a cost-effective and useful tool for reducing shock loads. The cushioning can take a variety of forms, from external shock absorbers to internal cushions.
Cushioning is the process of decelerating the cylinder rod near the end of its stroke. This reduces vibration and reduces stresses on components. However, too much cushioning can reduce the efficiency of the machine, especially for pneumatic cylinders.
The cushioning effect is achieved by restricting the flow of hydraulic fluid exiting the cylinder port. This is achieved through a small orifice that allows the flow to be controlled. The smaller the orifice, the more controllable the cushioning effect.
A typical example is a double-acting cylinder with double-sided cushioning. The cylinder is constructed with a check valve oriented from port A to port B. This valve is set to operate from a minimum of 10 millimeters before the end of the stroke.
The cushioning effect can be regulated externally with an adjustable screw. In order to determine the amount of cushioning required, it is important to consider factors such as cylinder size, stroke, and application.
In addition to being able to control the flow of hydraulic fluid, the cushioning effect can also be used to protect the entire system. It can be used to restrict the exiting flow of hydraulic fluid so that the incoming flow can reach maximum pressure.
Cushioning can be used in conjunction with other methods to reduce shock loads. For example, a fast start-up method can reduce the impact force of the cylinder. A cushion design can also increase the rate at which fluid returns to the cylinder when it leaves the cushion.

editor by czh 2022-12-15