July 18, 2024

Cristie Havel

Smart Money

How to Select an Appropriate Hydraulic Cylinder

3 min read

Hydraulic cylinders, jacks, or rams. The names may vary, but no matter what you decide to call them, they all have the exact definition. The hydraulic cylinder is an instrument that uses the pressure created in a hydraulic system to move a weight. 

Due to the many varieties of options for cylinders to pick from, it is essential to think about your needs when choosing a hydraulic cylinder for your project. Answering a few questions can help you select the best hydraulic cylinder for pulling and lifting tasks.

How is the cylinder going to be utilized?

Cylinders can be used for a variety of purposes. They are not only used to lift and jack. However, they are also used to be used for pressing, pulling as well as holding, lowering, and clamping. Knowing what you require the cylinder for is the first step to making the correct choice.

What is the location where the cylinder is employed?

Hydraulic cylinders can be used in many applications. Most job sites have complex conditions, such as extreme heat or the harsh conditions of construction sites. Cylinders that have a nitrocarburized surface treatment are more resistant to corrosion. This makes them more durable and suitable for harsh environments.

What stroke is needed?

To the height of collapsed maximum, is the stroke length required? The term “stroke” refers to the distance between the height that is fully extended and the height that is fully retracted of the piston. It’s the distance between the end of the piston that is the highest and the bottom. If you need to add a stroke, there are telescopic hydraulic cylinders, which include models with lower heights. 

The stroke measures how much the cylinder can lift, pull, push, or move the weight. When calculating a stroke for a cylinder, you must stay within 80 per cent of the stroke maximum. This will ensure stability and reduces the risk of damage caused by sideload.

What level of accuracy and control is required?

Hydraulic cylinders can be found in double-acting or single-acting versions. A single-acting cylinder utilizes hydraulic pressure to raise the plunger, and it has a return spring that brings it back to its original position. Double-acting cylinders use hydraulic force to simultaneously raise as well as lower the pressure of the plunger. This gives you more control and accuracy.

How much space is required?

The amount of space you can fit into your cylinder is crucial. You shouldn’t pick an unreachable size of 16.5cm (6.5 inches) for a room that is only 12.7cm (5 inches). There are specialized cylinders designed to work in tight spaces. They are known as cylinders with low heights and pancake cylinders.

Does load-holding need to be done?

If your equipment requires being held in place as you work, a load-holding cylinder is a good option. Cylinders that support your load will make it easier to avoid the lengthy process of cutting. Two kinds of cylinders could be used to hold loads—locknut cylinders, which use mechanic support, and cylinders with check valves.

Where to buy?

Riverlake is a prominent and leading hydraulic cylinder manufacturer that has earned a reputation for its high-quality products and reliable performance in the industry. Riverlake has established itself as a trusted brand in the hydraulic cylinder market with a focus on engineering excellence and customer satisfaction.

One of the key factors contributing to Riverlake’s success is its commitment to innovation and technological advancement. The company employs a team of skilled engineers and experts who continuously strive to develop cutting-edge hydraulic cylinder solutions.