Hydraulic cylinders are used at plunger pressesand drive type. The diameter of the modifications vary. It is also important to note that most models have hinges. If we consider the device for plunger modifications, then they use special sleeves.
Directly lining are made fromhoned steel. If we talk about hydraulic cylinders for drive presses, then they have pistons of different diameters. The lower part of the stem of the models is made with internal or external thread. There is an average quality cylinder around 7 thousand rubles.
Model with own hands
Опытный фрезеровщик сможет сделать самостоятельно hydraulic cylinder The press (self-made), as a rule, is designed for a small load, so first of all a small diameter piston is selected for assembly. Further the pin is welded on it.
In order for the pad to be held, applysleeves. Further, to make a hydraulic cylinder for the press with your own hands, you will need a sleeve. It should be attached behind the piston. On average, the diameter of the rod is 60 mm. If we consider the modifications for the drive presses, then at the end of the cylinders special brackets are soldered.
Devices for 20 tons
Hydraulic cylinders of this type are made asfor plunger and drive presses. Pistons they are installed with a diameter of 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. There is an average of such a hydraulic cylinder about 7 thousand rubles.
30 ton models
Гидроцилиндры для пресса на 30 тонн являются popular in industrial enterprises for stamping various dishes. Pistons for many models are applied dumped type. Directly the rod is installed with a diameter of about 60 mm. The hydraulic cylinder of this type weighs around 22 kg. The rod is used without fastening. Modifications for drive presses have a sleeve. According to the diameter it fits under the piston. Flanges in all configurations are mounted on special paws. It is also important to note that on the market there are hydraulic cylinders without a pin. Lining them are made of honed steel. You can buy a model in stores for as low as 5 thousand rubles.
Welded Rod Devices
Hydraulic cylinders for this type of pressmade of small diameter. Pistons for models, as a rule, are designed for 20 tons. Screw cylinders are used for some configurations. It is also important to note that there are modifications with beads on the market. They are located at an angle of 90 degrees. On average, the hydraulic cylinder and the pump for a press of this type weigh in the region of 20 kg, and it costs about 7 thousand rubles.
Application of wide flanges
Hydraulic cylinders with wide flanges arepopular in print. On average, they are designed for 30 tons. In this case, the rods are used from heat-resistant steel. Some modifications of 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 stem.Directly flanges are installed in the sleeve. Seals in devices are used with special paws. Pin in almost all versions are missing. Presently, high-quality hydraulic cylinders in the area of 8 thousand rubles.
Miol models
Hydraulic cylinders of this series are designed for loadin 25 tons. The piston of this model has a diameter of 50 mm. The rod in the device is used welded type. If you believe the owners, the stroke of the hydraulic cylinder is not more than 70 mm. The booms in the presented device are located at a slight angle. The cylinder itself is applied damped type.
Due to the special coating the piston is capableto withstand high temperatures. To date, these models are often installed on the drive press. Buy a hydraulic cylinder for a press (hydraulic), the user is capable of pricing from 5 thousand rubles.
Characteristics of the model "Thorin"
Said press cylinders are capable ofwithstand loads of up to 20 tons. According to the owners, pistons wear very rarely. However, it should be noted that the stock in the device is installed in a damped type. The booms of this model are located at an angle of 50 degrees. The cylinder is of standard honed type. Lining under the sleeve in the presented model is missing.
If you believe the reviews of the owners, for the drivepresses 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 not available. The user is able to buy the specified hydraulic cylinder at a price of 6 thousand rubles or more.
Opinions about models "TS"
These press cylinders are available onlywith steel pistons. In this case, the pads they have provided a high-temperature type. All this speaks about the 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 the press with a load of up to 20 tons.
Sealers in the device uses two.The overlay in it will be of the damped type. Directly cylinder mounted above the sleeve. If you believe the reviews, it rarely deforms. The flange in the device is set to a small width. The sleeve is standardly used with fastening. Eye in this case is missing. Buy submitted hydraulic cylinder for manual press, the user can at a price of 8 thousand rubles.
Reviews of hydraulic cylinders "Line"
Specified hydraulic cylinder reviews from consumersgets positive. In this case, the piston stroke is at the level of 66 mm. The compactor itself is used with a small thickness, but it wears out slowly. If you believe the owners, the sleeve in the device is used durable. The maximum load that it can withstand is 30 tons.
The cover of this model is made with heat resistantby layer. The cylinder is standardly applied damped type. The booms of this model are at a slight angle. According to the documentation for the device, the specified hydraulic cylinder has two flanges. One of them is located at the base of the sleeve. The other flange is located at the piston itself. The hinges of this model are of the spherical type. The stem of the model is mounted on a special mount.
Pin in the device is set small.The total weight of this hydraulic cylinder is 33 kg. This modification is suitable only for drive presses. In this case, the piston diameter is 54 mm. Buy a hydraulic cylinder user modet at a price of 11 thousand rubles.
