Manual hydraulic - operate by means of a manual hydraulic pump. It is recommended to purchase them for rare use, as they have significantly lower performance than electric and pneumatic models, but at a lower price. Also, the disadvantage is the constant employment of one hand, which may require the help of an employee.
Pneumohydraulic have a pneumatic piston, thanks to which work is carried out by pressing the foot pedal, as a result of which the operator is much less tired.
Electro-hydraulic machines have an electric drive and a high speed of movement of the rod, which is important during stamping.
This device in the work of a car service is in many ways an indispensable device, with the help of which tire fitting and other work is facilitated, thereby reducing labor costs for the implementation of basic work operations. Also, the use of the press by qualified employees provides a decent level of quality, having a positive impact on the profitability of the business - positive customer emotions form the company's image and increase the chances of re-applying to your service.
When choosing a hydraulic press, it is worth considering the force that it will develop, for example, models with a load of 10-20 to 45-50 tons are in greatest demand, although mini-presses and powerful models are also used in service stations and service centers. In addition, it is worth considering the working stroke, which should at least slightly exceed the size of the part. Of course, the financial aspect plays an important role, but at the same time, it is worth paying attention to the reliability and quality of the equipment, so it is better to give preference to models from trusted manufacturers.