Product Description

 

Product Description: Hydraulic Cylinder

 

Introducing our high-quality Hydraulic Cylinder, designed to meet your specific needs. With its durable construction and precision engineering, this product is perfect for various applications. Whether you need to lift heavy loads, operate machinery, or perform other hydraulic tasks, our Hydraulic Cylinder is the ideal solution.

 

Featuring threaded pistons and a heavy-duty piston head, this cylinder ensures reliable performance and long-lasting durability. It is compatible with a wide range of hydraulic pumps and can be easily assembled with other spare parts. The CNC-machined components guarantee strict dimensional requirements, providing you with precise and accurate results every time.

 

Our Hydraulic Cylinder is not limited to industrial use only. It is also suitable for motorcycle parts and can be used with hydraulic jacks. Its versatility makes it a must-have for any cross-border e-commerce platform. So, why wait? Get your hands on this exceptional hydraulic cylinder and experience its superior quality and performance.

 

Company Profile

 

IATF16949 and ISO 9001 certified precision CNC machining service company, started in 2006, Infinity provides customers with more than 1 million sensor components every year, such as the sensor housing, processing connectors, adapters, mounting rods, and mounting plates for flow sensors, pressure sensors, and temperature sensors. Product materials include stainless steel, copper alloy, aluminum alloy, and special alloys. The complex, precise, reliable, and safe manufacturing process ensures the high-quality requirements of customers’ products.
With over 3000m2 production workshop, Infinity company provides whole processing from material cutting to inspection & packing and shipment service.

 

Workshop Overview

Equipment List
  Name No. of set Model/Spec. Origin
Infinity Precision Machining main Equipment  CNC Vertical
 Machining Center
2 VJ850,850X500X520/4-Axis ZheJiang
CNC Vertical
 Machining Center
2 Dooson DNM515,1571*540*510 China
CNC Vertical
 Machining Center
1 MAZAK VCN530CL China
Horizontal CNC Lathe 8 OKUMA L250-E ZheJiang
Horizontal CNC Lathe 1 OKUMA L300-M/2.5-Axis ZheJiang
Horizontal CNC Lathe 1 OKUMA L400-E ZheJiang
Horizontal CNC Lathe 3 OKUMA L200EMY ZheJiang
Ultrasonic Cleaning machine 2 KC-6000W China
Automatic Metal Band Sawing
machine
4 GHS4232 China
Flat Grinder 1 M7132B China
Wire Cutter 1 DK7740 China
Pipe bending machine 2   China
Shape mill 1     China
Vibration Burnisher 1 N/A China
Co2 gas-shielded welding 4 FN250 China
Swiss-type CNC machine 1 CSBII 250 ZheJiang
Drilling and tapping machine 4 ZS4116 China

 

Quality Control Process

Infinity Industries, Inc. provides customers with complete inspection services, from first article inspection, to process random inspection, and final inspection, all of which are implemented in strict accordance with the customer’s drawings.

 

  Name No. of set Model/Spec. Origin
Inspection Instrument 3D-Measuring System 1 Hexagon,06.08.06 Switzerland
Projector 1 3D Family VME-300 ZheJiang
Contour graph  1 Mitutoyo contracer CV-2100 Japan
Surface rough meter 1 TR210 China
Angle Measurement Instrument 3 0~360° China
Pin Gage variety φ25+/-0.05/φ25.3+/-0.05/φ35+/-0.05 China
R-gage 2 R1~R6.5mm China
Inside Micrometer 5 0-30mm China
Outside Micrometer 5 25~50mm China
Digital Height Guage 20 0~300mm China
Digital Inside Groove Capliers 5 0~150mm China
Digital Vernier Calipers variety 0~200mm/0~300mm China
Mechanical Vernier Calipers variety 0~150mm China
Thread Plug Guage variety 1/2-13UNC,3/4-16UNF,7/16-20UNF,1/4-20UNC-2B/NPSL1/8-27/1/2-14NPT/3/4NPT/M18,26,27X1.5-6h/M4-6h/1/2-14NPSM China
Thread Ring Guage varety M12X0.5-6h/7/8-14UNF,3/4-16UNF,1/2-20UNF,5/8-18UNF,9/8-12UNF,5/8-24UNF,9/16-18UNF-2A/M18X1.5-6g/G1/2A/G1/4-2A/1/4-18NPT/M12X1-6g/M12X1-6h/1/2-14NPT China

Packaging & Logistics

In principle, all legal requirements must be complied with in our packaging and logistics process. These are in particular: 

–    dangerous goods regulation
–    national/international regulations for the treatment of wooden pallets
–    requirements of sea freight, if necessary
–    requirements of air cargo, if necessary
–    packaging directives from our customers
Further applies to:
–    The transport safety always rests with the consignor. Regarding cargo securing the legal regulations apply according to StVO and HGB and the         VDI Xihu (West Lake) Dis.line 2700. 
–    Infinity Company shall treat the goods during storage and shipping in such a way that the agreed-upon quality standard is preserved.
–    The storage at our location shall be made according to the FIFO principle.
–    All packaging materials must be free of attached silicone (e.g. silicone oil) and contain silicone.
Environmental Requirements / Occupational Safety 
No danger to humans or the environment may occur through the delivery of the products. Hazardous materials (dangerous goods) must be labeled in such a way that the dangers are easily recognizable and visible from the outside. 
–    Individual packs / reusable packaging / refillable containers should not exceed an individual weight of 15 kg.
–    The packing height of the loading unit must not exceed a maximum of 1600 mm.
–    The maximum weight of the load unit must not exceed 1200 kg.
–    The maximum dimension of pallets must not exceed 1200 mm x 1000 mm.
–    Individual packs / reusable packaging / returnable containers/cargo units must not be damaged.
–    Loading units must be accessible (at least 100 mm lower ride height).

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Certification: RoHS, ISO9001, IATF 16949
Pressure: High Pressure
Work Temperature: Normal Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 70/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders compare to other methods of force generation like electric motors?

Hydraulic cylinders and electric motors are two different methods of force generation with distinct characteristics and applications. While both hydraulic cylinders and electric motors can generate force, they differ in terms of their working principles, performance attributes, and suitability for specific applications. Here’s a detailed comparison of hydraulic cylinders and electric motors:

1. Working Principle:

– Hydraulic Cylinders: Hydraulic cylinders generate force through the conversion of fluid pressure into linear motion. They consist of a cylinder barrel, piston, piston rod, and hydraulic fluid. When pressurized hydraulic fluid enters the cylinder, it pushes against the piston, causing the piston rod to extend or retract, thereby generating linear force.

– Electric Motors: Electric motors generate force through the conversion of electrical energy into rotational motion. They consist of a stator, rotor, and electromagnetic field. When an electrical current is applied to the motor’s windings, it creates a magnetic field that interacts with the rotor, causing it to rotate and generate torque.

2. Force and Power:

– Hydraulic Cylinders: Hydraulic cylinders are known for their high force capabilities. They can generate substantial linear forces, making them suitable for heavy-duty applications that require lifting, pushing, or pulling large loads. Hydraulic systems can provide high force output even at low speeds, allowing for precise control over force application. However, hydraulic systems typically operate at lower speeds compared to electric motors.

– Electric Motors: Electric motors excel in providing high rotational speeds and are commonly used for applications that require rapid motion. While electric motors can generate significant torque, they tend to have lower force output compared to hydraulic cylinders. Electric motors are suitable for applications that involve continuous rotary motion, such as driving conveyor belts, rotating machinery, or powering vehicles.

3. Control and Precision:

– Hydraulic Cylinders: Hydraulic systems offer excellent control over force, speed, and positioning. By regulating the flow of hydraulic fluid, the force and speed of hydraulic cylinders can be precisely controlled. Hydraulic systems can provide gradual acceleration and deceleration, allowing for smooth and precise movements. This level of control makes hydraulic cylinders well-suited for applications that require precise positioning, such as in industrial automation or construction equipment.

– Electric Motors: Electric motors also offer precise control over speed and positioning. Through motor control techniques such as varying voltage, frequency, or pulse width modulation (PWM), the rotational speed and position of electric motors can be accurately controlled. Electric motors are commonly used in applications that require precise speed control, such as robotics, CNC machines, or servo systems.

4. Efficiency and Energy Consumption:

– Hydraulic Cylinders: Hydraulic systems can be highly efficient, especially when properly sized and designed. However, hydraulic systems typically have higher energy losses due to factors such as fluid leakage, friction, and heat generation. The overall efficiency of a hydraulic system depends on the design, component selection, and maintenance practices. Hydraulic systems require a hydraulic power unit to pressurize the hydraulic fluid, which consumes additional energy.

– Electric Motors: Electric motors can have high efficiency, especially when operated at their optimal operating conditions. Electric motors have lower energy losses compared to hydraulic systems, primarily due to the absence of fluid leakage and lower friction losses. The overall efficiency of an electric motor depends on factors such as motor design, load conditions, and control techniques. Electric motors require an electrical power source, and their energy consumption depends on the motor’s power rating and the duration of operation.

5. Environmental Considerations:

– Hydraulic Cylinders: Hydraulic systems typically use hydraulic fluids that can pose environmental concerns if they leak or are not properly disposed of. The choice of hydraulic fluid can impact factors such as biodegradability, toxicity, and potential environmental hazards. Proper maintenance and leak prevention practices are essential to minimize the environmental impact of hydraulic systems.

– Electric Motors: Electric motors are generally considered more environmentally friendly since they do not require hydraulic fluids. However, the environmental impact of electric motors depends on the source of electricity used to power them. When powered by renewable energy sources, such as solar or wind, electric motors can offer a greener solution compared to hydraulic systems.

6. Application Suitability:

– Hydraulic Cylinders: Hydraulic cylinders are commonly used in applications that require high force output, precise control, and durability. They are widely employed in industries such as construction, manufacturing, mining, and aerospace. Hydraulic systems are well-suited for heavy-duty applications, such as lifting heavy objects, operating heavy machinery, or controlling large-scale movements.

– Electric Motors: Electric motors are widely used in various industries and applications that require rotational motion, speed control, and precise positioning. They are commonly found in appliances, transportation, robotics, HVAC systems, and automation. Electric motorsare suitable for applications that involve continuous rotary motion, such as driving conveyor belts, rotating machinery, or powering vehicles.In summary, hydraulic cylinders and electric motors have different working principles, force capabilities, control characteristics, efficiency levels, and application suitability. Hydraulic cylinders excel in providing high force output, precise control, and durability, making them ideal for heavy-duty applications. Electric motors, on the other hand, offer high rotational speeds, precise speed control, and are commonly used for applications that involve continuous rotary motion. The choice between hydraulic cylinders and electric motors depends on the specific requirements of the application, including the type of motion, force output, control precision, and environmental considerations.

hydraulic cylinder

Ensuring Stable Performance of Hydraulic Cylinders Under Fluctuating Loads

Hydraulic cylinders are designed to provide stable performance even under fluctuating loads. They achieve this through various mechanisms and features that allow for efficient load control and compensation. Let’s explore how hydraulic cylinders ensure stable performance under fluctuating loads:

  1. Piston Design: The piston inside the hydraulic cylinder plays a crucial role in load control. It is typically equipped with seals and rings that prevent leakage of hydraulic fluid and ensure effective transfer of force. The piston design may incorporate features such as stepped or tandem pistons, which provide enhanced load-bearing capabilities and improved stability by distributing the load across multiple surfaces.
  2. Cylinder Cushioning: Hydraulic cylinders often incorporate cushioning mechanisms to minimize the impact and shock caused by fluctuating loads. Cushioning can be achieved through various methods, such as adjustable cushion screws, hydraulic cushioning valves, or elastomeric cushioning rings. These mechanisms slow down the piston’s movement near the end of the stroke, reducing the impact and preventing sudden stops that could lead to instability.
  3. Pressure Compensation: Fluctuating loads can result in pressure variations within the hydraulic system. To ensure stable performance, hydraulic cylinders are equipped with pressure compensation mechanisms. These mechanisms maintain a consistent pressure level in the system, regardless of load changes. Pressure compensation can be achieved through the use of pressure relief valves, compensating pistons, or pressure-compensated flow control valves.
  4. Flow Control: Hydraulic cylinders often incorporate flow control valves to regulate the speed of the cylinder’s movement. By controlling the flow rate of hydraulic fluid, the cylinder’s motion can be adjusted to match the changing load conditions. Flow control valves allow for smooth and controlled movement, preventing abrupt changes that could lead to instability.
  5. Feedback Systems: To ensure stable performance under fluctuating loads, hydraulic cylinders can be integrated with feedback systems. These systems provide real-time information on the cylinder’s position, velocity, and force. By continuously monitoring these parameters, the hydraulic system can make immediate adjustments to maintain stability and compensate for load fluctuations. Feedback systems can include position sensors, pressure sensors, or load sensors, depending on the specific application.
  6. Proper Sizing and Selection: Ensuring stable performance under fluctuating loads starts with proper sizing and selection of hydraulic cylinders. It is crucial to choose cylinders with appropriate bore size, rod diameter, and stroke length to match the anticipated load conditions. Oversized or undersized cylinders can lead to instability and reduced performance. Proper sizing also involves considering factors such as the required force, speed, and duty cycle of the application.

In summary, hydraulic cylinders ensure stable performance under fluctuating loads through features such as piston design, cushioning mechanisms, pressure compensation, flow control, feedback systems, and proper sizing and selection. These mechanisms and considerations allow hydraulic cylinders to provide consistent and controlled movement, even in dynamic load conditions, resulting in reliable and stable performance.

hydraulic cylinder

Which industries and machinery commonly use hydraulic cylinders for power transmission?

Hydraulic cylinders are widely used in various industries and machinery for power transmission due to their ability to generate high force, precise control, and reliable operation. They play a crucial role in converting hydraulic energy into mechanical force and motion. Here are the detailed industries and machinery that commonly utilize hydraulic cylinders for power transmission:

1. Construction and Heavy Equipment:

– Hydraulic cylinders are extensively used in the construction industry for tasks involving heavy lifting, pushing, and positioning. They are employed in cranes, excavators, loaders, bulldozers, and other heavy equipment to lift and move heavy loads, operate attachments, and manipulate construction materials. Hydraulic cylinders provide the necessary force and control for tasks such as lifting and lowering buckets, extending and retracting booms, and tilting blades.

2. Material Handling and Logistics:

– In material handling and logistics applications, hydraulic cylinders are vital components for the movement and manipulation of goods. They are used in forklifts, stackers, palletizers, and conveyor systems to lift, lower, and position loads with precision. Hydraulic cylinders enable the efficient transfer of heavy objects, facilitate stacking and sorting operations, and contribute to the smooth operation of material handling equipment.

3. Agriculture and Farming:

– The agricultural industry relies on hydraulic cylinders for various tasks in farming equipment. Tractors, harvesters, sprayers, and loaders utilize hydraulic cylinders to perform functions such as lifting and lowering implements, adjusting the position of attachments, and steering operations. Hydraulic cylinders enable efficient and precise control in tasks like plowing, tilling, harvesting, and baling, enhancing productivity and convenience in agricultural operations.

4. Mining and Extraction:

– Hydraulic cylinders are extensively utilized in the mining and extraction industry for their ability to handle heavy loads and operate in challenging environments. They are employed in mining equipment such as dump trucks, loaders, and excavators for tasks like ore extraction, rock breaking, and material transport. Hydraulic cylinders provide the force required for excavating, loading, and dumping operations, contributing to the efficiency and productivity of mining operations.

5. Manufacturing and Industrial Machinery:

– Hydraulic cylinders are an integral part of various manufacturing and industrial machinery. They are utilized in presses, stamping machines, injection molding machines, and metal forming equipment to apply force for shaping, bending, and pressing operations. Hydraulic cylinders enable precise control over the force and speed required for manufacturing processes, ensuring accurate and consistent results.

6. Automotive and Transportation:

– Hydraulic cylinders are employed in the automotive and transportation industry for a range of applications. They are used in vehicle lifting systems, such as car lifts and hydraulic jacks, for maintenance and repairs. Hydraulic cylinders are also utilized in bus doors, truck tailgates, and cargo handling systems to provide controlled movement and positioning. Additionally, hydraulic suspension systems in trucks, buses, and trailers use hydraulic cylinders for load leveling and stability.

7. Aerospace and Aviation:

– The aerospace and aviation industry relies on hydraulic cylinders for various applications, including aircraft landing gear, wing flaps, and flight control systems. Hydraulic cylinders provide the necessary force and precise control for extending and retracting landing gear, adjusting wing surfaces, and actuating control surfaces. They contribute to the safe and efficient operation of aircraft, ensuring reliable performance during takeoff, landing, and flight maneuvers.

8. Marine and Offshore:

– Hydraulic cylinders are utilized in marine and offshore equipment for a wide range of tasks. They are found in ship and boat steering systems, hatch covers, cranes, winches, and anchor handling equipment. Hydraulic cylinders enable precise control and powerful force transmission in maritime applications, supporting navigation, cargo handling, and offshore operations.

In summary, hydraulic cylinders are commonly used in industries such as construction, material handling, agriculture, mining, manufacturing, automotive, aerospace, marine, and more. They are integral components in machinery and equipment that require reliable power transmission, precise control, and the ability to handle heavy loads. The versatile nature of hydraulic cylinders allows them to be adapted to various applications, contributing to increased efficiency, productivity, and safety in numerous industries.

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editor by CX 2023-12-26