Hydraulic cylinders for press: overview, characteristics, features and reviews

Hydraulic cylinders are used for presses of plunger and drive type. The diameter of the modifications vary. It is also important to note that most models have hinges. If we consider devices for plunger modifications, then they use special sleeves.

Directly the lining is made of honed steel. If we talk about hydraulic cylinders for driving presses, then they have pistons of different diameters. The lower part of the stem is made with internal or external threads. It is an average qualitative hydraulic cylinder in the region of 7 thousand rubles.

The model with own hands

An experienced milling machine can make a hydraulic cylinder by itself. The press (homemade), as a rule, is designed for a small load, so first of all a small diameter piston is selected for assembling. Further, a trunnion is welded to it.

In order for the lining to be held, sleeves are used. Next, to make a hydraulic cylinder for the press with your own hands, you will need a bushing. It must be fixed behind the piston. On average, the stem diameter is 60 mm. If we consider modifications for drive presses, special bunches are soldered to the end of the cylinders.

Devices for 20 tons

Hydrocylinders of this type are made for both plunger and drive presses. Pistons in them are installed with a diameter of up to 50 mm. Directly cylinders are used from heat-resistant steel. Some configurations have a special seal. The thickness of the pin in this case depends on the width of the piston. Hinges for such models are suitable spherical type. Some models have an intermediate stop. It is on average such a hydraulic cylinder about 7 thousand rubles.

Models for 30 tons

Hydraulic cylinders for presses of 30 tons are in demand at industrial enterprises for stamping various dishes. Pistons in many models are of a damped type. Directly the rod is installed with a diameter of about 60 mm. Weigh a hydraulic cylinder of this type in the area of 22 kg. The stem is used without fastening. Modifications for driving presses have a sleeve. By diameter, it is fitted under the piston. Flanges in all configurations are mounted on special paws. It is also important to note that in the market there are hydraulic cylinders without a trunnion. They are made of honed steel. Buy a model in stores can be priced from 5 thousand rubles.

Devices with welded rod

Hydraulic cylinders for this type of press are produced with a small diameter. Pistons for models, as a rule, are designed for 20 tons. Some configurations use cylinders with screws. It is also important to note that there are modifications with bonuses on the market. They are located at an angle of 90 degrees. The average hydraulic cylinder and pump for this type of press weigh around 20 kg, and it costs about 7 thousand rubles.

Use of wide flanges

Hydraulic cylinders with wide flanges are in demand in printed publications. On average, they are designed for 30 tons. In this case, the rods are used from heat-resistant steel. For some modifications, the piston is set to a large diameter. It is also important to note that there are hydraulic cylinders that have a protective sleeve. Weigh such devices within 25 kg.

Sleeves for all models are located under the rod. Directly the flanges are installed in the sleeve. Seals in devices are used with special paws. Almost all modifications are missing. Stand in our time quality hydraulic cylinders in the area of 8 thousand rubles.

Models "Miol"

Hydraulic cylinders of this series are designed for a load of 25 tons. The piston in this model has a diameter of 50 mm. The stem in the device is of a welded type. If you believe the owners, the stroke of the piston at the hydraulic cylinder is no more than 70 mm. Bows in the presented device are located at a small angle. Directly, the cylinder is of the damping type.

Due to a special coating, the piston is able to withstand a high temperature. To date, these models are often installed on drive presses. Buy a hydraulic cylinder for the press (hydraulic), the user is able to price from 5 thousand rubles.

Characteristics of the "Torin" model

These hydraulic cylinders for the press are able to withstand loads of up to 20 tons. If you believe the owners, the pistons wear out very rarely. However, it should be noted that the stem in the device is installed in a damped type. Bottles in this model are located at an angle of 50 degrees. The cylinder is used as a standard honing type. The liner under the sleeve is absent in the model presented.

If you believe the feedback of owners, then for the drive presses this hydraulic cylinder is not suitable. It is also important to note that the model quickly erases the flange. Its thickness is 2.3 mm. It is installed immediately above the seal. According to the documentation, the piston diameter is 55 mm. Hinges for this model are absent. Buy this hydraulic cylinder user is able to price from 6 thousand rubles.

Opinions about the models "TS"

These hydraulic cylinders for the press are produced only with steel pistons. At the same time, they are provided with a high-temperature type. All this indicates a low wear of the product. It is also important to note that the device is capable of withstanding heavy loads. If you believe the owners, the model can be installed on presses with a load of up to 20 tons.

There are two seals in the device. The overlay in it is of a damped type. Directly the cylinder is mounted over the sleeve. If you believe the reviews, then it is rarely deformed. The flange in the device is set to a small width. The sleeve is used as standard with a fastener. There is no eye in this case. Buy a hydraulic cylinder for the manual press user can at a price of 8 thousand rubles.

Reviews of hydraulic cylinders "Line"

The specified hydraulic cylinder reviews from consumers receive positive. In this case, the stroke of the piston is at a level of 66 mm. Directly the sealant is used a small thickness, but it wears out slowly. If you believe the owners, then the sleeve in the device is strong. The maximum load that it can withstand is 30 tons.

The cover of this model is made with a heat-resistant layer. Cylinder is normally applied damping type. Bottles in this model are at a slight angle. According to the documentation for the device, this hydraulic cylinder has two flanges. One of them is located at the bottom of the cartridge case. The other flange is at the piston itself. The hinges of this model are of spherical type. The stock of the model is attached to a special mount.

The trunnion in the device is small. The total weight of this hydraulic cylinder is 33 kg. This modification is suitable only for driving presses. In this case, the piston diameter is 54 mm. Buy a hydraulic cylinder user at a price of 11 thousand rubles.