Welded hydraulic cylinder is the strong product of SIDI hydraulic, rich manufacturing experience, mature technology, beautiful appearance, durable, exported to Europe and America, to meet the needs of high-end customers. The welded hydraulic cylinder has stable structure, large customization space, and the pressure range is 16-31.5MPA, which is widely used in various working conditions.
Advantages of welded cylinders：
1) Smaller than the rod cylinder, suitable for cramped installation space;
2) The structure is more stable, suitable for medium and high pressure;
3) Large customization space, can customize the form of the oil port, superposition a variety of hydraulic valves, plus sensors, etc., generally double acting oil cylinder, can also be used as a single oil cylinder.
SIDI Welding Hydraulic cylinder Supply Scope：
Standard series of 16Mpa,21Mpa,25Mpa, to provide non-standard customized services. Cylinder diameter range, standard series from 40~360mm, can be customized non-standard 32mm cylinder. Travel range, 5~6000mm.
SIDI welding hydraulic cylinder installation：
The installation methods of the base are single ear, double ear, welded pipe, drilling, etc., providing a variety of rod end connectors, such as fisheye joints, joint bearings, I joints, Y joints, welded pipes, double ears, etc.
Application fields of SIDI welding hydraulic cylinder:
Welding cylinders are mostly used in walking machinery, such as bulldozers, excavators, rollers, pavers, cranes, forklifts, loaders, tractors, combine harvesters, special vehicles, sanitation vehicles, municipal vehicles, etc., and are also used in industrial machinery, such as lifting platforms, machine tools, forging equipment, etc.
How to select welding hydraulic cylinder:
1) According to the working conditions, determine the use of temperature, medium, stroke, etc.;
2) According to the force, select the cylinder diameter;
3) According to the installation space, select the installation mode;
4) Combine the above elements to select the product series;
5) According to different working conditions, choose seal brands, such as Taiwan DZ, Italy GAPI, United States PARKER, Japan NOK and so on.
Why choose SIDI Welded Hydraulic Cylinder：
SIDI provides sample data for selection, designers can refer to and provide CAD\ 3D gallery selection. The size of the real object is consistent with the sample data. Adopt strict incoming inspection, factory testing, reliable and stable quality. Standard product installation methods are single ear, double ear, welded pipe, the most commonly used several have done standardization work.
SIDI welded hydraulic cylinder can be customized：
Small adjustments can be made on the standard series to meet your requirements: 1) high temperature conditions, using high temperature seals, 2) high pressure holding conditions, using zero leakage seals, 3) cushioning function can be added, 4) customizable oil port form, 5) superimposed hydraulic valves to meet special functional requirements.
It can also be completely customized to meet your special working conditions: Order quantity is small, using the way of turning, large order quantity, using the way of opening mold (cast steel, forging parts), welcome you to map to sample. 
