Electrohydraulic hammer is a new forging equipment with environmental protection and energy saving. It can be divided into right double arm and single arm electrohydraulic hammers. Its working principle is the same as that of electrohydraulic power head, but its body and original steam hole sag are different. The guide of hammer head is changed to x guide rail, which can adjust the gap between guide rails to within 0.3 mm, thus greatly improving the guide precision of electrohydraulic hammer and the quality of forgings, Extended service life.

The basic characteristics of the electro-hydraulic hammer for welding operation are as follows:

1. The energy utilization rate of the electrohydraulic hammer is high, which can save energy.

The electro-hydraulic hammer is driven by liquid gas and hydraulic pressure. Under the condition of liquid gas driving, the working cylinder of the working forward hammer will inject quantitative compressed nitrogen at one time, which is not like external exhaust when working. 20 through the change of pressure, the gas sealed by the roof beam will expand repeatedly to do work and compress energy storage. The input liquid pressure energy can obtain the gas expansion supply and convert it into a large amount of energy. The main energy of the electrohydraulic hammer is the electric energy consumed by the motor, so its effective utilization rate of energy is relatively high.

2. The device of electrohydraulic hammer is very simple to use:

The electro-hydraulic hammer simplifies the power device and can save investment. The hydraulic system claims to be integrated, which is tight with the forging hammer, and is not complicated. It does not need the large-scale power stroke required by the steam air forging hammer, but also can use the user's device conveniently and occupies a small area, thus saving investment.

3. The overall energy and frequency of the electrohydraulic hammer can be adjusted arbitrarily:

According to the different size and complexity level of the large forgings, the large energy and blow frequency can be adjusted arbitrarily by adjusting the nitrogen pressure and the number of starting motors. The process is widely used.