Our goal is to become your true partner in the field of hydraulic cylinder in China. Shandong Taiyuanhao Hydraulic Technology Co., Ltd. has been committed to R&D and production of a complete set of hydraulic cylinders for truck cranes, hydraulic cylinders for special vehicles, a complete set of pump truck (boom and pumping) cylinder series, truck-mounted crane cylinders, sanitation truck cylinders, aerial work vehicles, oil cylinders, forklift oil cylinders, large special high-pressure oil cylinders and other products. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our equipment:
We have 16 fully automatic hydraulic center racks and fully CNC cylinder processing machines, 8 deep hole scraping presses over 3 meters, 2 multi-functional CNC scraping presses, 3 CNC machining centers, 5 CNC automatic welding machines, 1 robot welding machine and other equipment.
Our service:
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.
Our certificates:
Our products have passed the ISO9001 quality system, high-tech enterprises, Shandong Province's specialized and new enterprises, and have more than 10 patents.
Our team:
Our company currently has more than 100 employees, including more than 10 engineers and engineering technicians.
Advantages of Hydraulic Cylinder
High force output
Capable of producing large amounts of force, suitable for heavy-duty applications.
Smooth operation
Provides smooth and controlled movements, reducing wear and tear on machinery.
Customizability
Can be tailored to meet specific requirements, including size, stroke length, and mounting options.
Reliability
Known for their robustness and long service life, reducing maintenance costs and downtime.
Single-acting cylinders: They will bring about the action of moving the desired piston in a single direction using hydraulic pressure. A force or spring in the respective external environment will be used to ensure these particular cylinders have a retracting piston.
Double-acting cylinders: Unlike the single-acting cylinders, these are more flexible because they will use hydraulic pressure in pushing the piston in the desired direction and pulling them in the opposite direction.
Telescopic cylinders: They are designed for applications requiring a long stroke but in limited space. They feature multiple stages which are extending in stages.
Tie-rod cylinders: The heavy-duty cylinders are designed with an external tie-rod featuring an end cap that retains the end caps.
Welded cylinders: They are compact, versatile cylinders and are built by welding.
|
Working Pressure |
Up to 350 bar |
|
Test Pressure |
Up to 500 bar |
|
Maximum working Speed |
0,5m/second |
|
Temperature |
-30°C to +90°C |
|
Fluid |
Mineral Hydraulic Oil |
|
Piston Sizes |
25/30/40/45/50/55/60/65/70/75/80/85/90/95/100/105 |
|
Rod Sizes |
12/16/20/22/25/28/30/32/35/36/40/45/50/56/60/63/70 |
|
Strokes |
Up to 5 meters |
|
Chrome Plating |
Micro-crack hard chrome 1100HV |
|
Mounting types |
Plain pin hole |
|
Available with |
Air bleeding |
|
Painting |
Phosphate & finish painting |
Applications of Hydraulic Cylinder
Construction: Used in excavators, bulldozers, and cranes for lifting and moving heavy loads. Their ability to handle high force makes them indispensable in heavy machinery.
Manufacturing: Integral to machinery such as presses, injection molding machines, and robotic arms, where precise control and force are required. They help in shaping, molding, and assembling parts with accuracy.
Agriculture: Employed in tractors, harvesters, and other farming equipment for tasks like lifting and tilting. They improve the efficiency and effectiveness of various agricultural operations.
Automotive: Utilized in car jacks, suspension systems, and hydraulic lifts for vehicle maintenance and repair. They ensure smooth and reliable operation of automotive systems.
Aerospace:
Critical in the operation of landing gear, flight control systems, and cargo handling equipment. Their reliability and precision are crucial for the safety and performance of aircraft.
Marine:
Used in ship steering mechanisms, winches, and lifting equipment for reliable performance in demanding conditions. They ensure smooth and efficient operation in marine environments.
Mining:
Essential in heavy mining equipment, hydraulic cylinders provide the force needed for drilling, crushing, and moving materials. Their robustness and reliability are critical in harsh mining conditions.
Forestry:
Used in logging and processing equipment, they help in cutting, lifting, and transporting logs. Their durability and strength are vital for efficient forestry operations.
Parts of Hydraulic Cylinder
Cylinder barrel: The surface finish of the cylinder barrel is typically 4 to 16 microinch. Honing process and Skiving & Roller burnishing (SRB) process are the two main types of processes for manufacturing cylinder tubes. The piston reciprocates in the cylinder. The cylinder barrel has features of smooth inside surface, high precision tolerance, durable in use, etc.
Cylinder base or cap：The main function of the cap is to enclose the pressure chamber at one end. The cap is connected to the body by means of welding, threading, bolts, or tie rods.
Cylinder head：The main function of the head is to enclose the pressure chamber from the other end. The head contains an integrated rod sealing arrangement or the option to accept a seal gland. The head is connected to the body by means of threading, bolts, or tie rods.
Piston：The main function of the piston is to separate the pressure zones inside the barrel. The piston is machined with grooves to fit elastomeric or metal seals and bearing elements. These seals can be single-acting or double-acting. The difference in pressure between the two sides of the piston causes the cylinder to extend and retract.
Piston rod：The piston rod is typically a hard chrome-plated piece of cold-rolled steel that attaches to the piston and extends from the cylinder through the rod-end head. In double rod-end cylinders, the actuator has a rod extending from both sides of the piston and out both ends of the barrel.
Seal gland：The cylinder head is fitted with seals to prevent the pressurized oil from leaking past the interface between the rod and the head. This area is called the seal gland. The advantage of a seal gland is easy removal and seal replacement.
Seals：The seals are considered/designed to withstand maximum cylinder working pressure, cylinder speed, operating temperature, working medium, and application. Piston seals are dynamic seals, and they can be single-acting or double-acting.
Installation Requirements of Hydraulic Cylinder
The hydraulic cylinder and surrounding environment should be clean. The fuel tank must be sealed to prevent contamination. Pipelines and fuel tanks should be cleaned to prevent falling off iron oxide scale and other debris.
Use a lint-free cloth or special paper for cleaning. Do not use twine and adhesives as sealing materials. The hydraulic oil is designed according to certain requirements, pay attention to the change of oil temperature and oil pressure.
Unscrew the exhaust bolt to exhaust while in no load. There should be no slack in the piping connections. The base of the hydraulic cylinder must have sufficient rigidity, otherwise the cylinder will bow upwards in a bow shape when pressurized, causing the piston rod to bend. Before installing the hydraulic cylinder into the system, the parameters on the hydraulic cylinder plate should be compared with the parameters at the time of ordering.
Packaging and Shipping of Hydraulic Cylinder
|
Packing |
Wooden box |
|
Shipping |
Shipped by road, sea, rail or air |
FAQ
We're well-known as one of the leading hydraulic cylinder manufacturers and suppliers in China. If you're going to buy high quality hydraulic cylinder, welcome to get more information from our factory. Also, customized service is available.
Suspension cylinder, agricultural hydraulic cylinders, Tie Rod Hydraulic Cylinder