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The bending technology of hydraulic pipe bender is divided i

The bending technology of hydraulic pipe bender is divided into the following points

Before apply for pipe bender, needs to check the power cord, motor, switch, oil pump, hydraulic tubing and clamping fixture and so on is perfect, check if the parts of the screw loose surface, the metal case and have the appearance of the leakage between the power cord, if found that question, then demand for timely repair, replacement ratio and can only be used in the future.

The hydraulic pipe bender needs to be put smoothly when it is used. When it is started, the unloading valve needs to be turned over. In the future, the hydraulic pipe bender needs to be rotated for 2-3 minutes in advance, and the motor operation is normal in the future, before it is used.

On the normal operation of hydraulic pipe bender pump temperature control at 20 and 55 degrees Celsius, if temperature is too high it should be in first for cooling, in the process of low temperature using is very easy to attack the problem, so is the ability to pass of the heat pump itself attack idle, will gradually to booster, the progress of the oil temperature in this way,If the temperature is too low, it can not be used.

In operating pipe bender directional control valve, the general operating force is can't do more than 10 kg, and demand that the accuracy of the operation, about reversing valve and high pressure hose connection method is free, so the process of using reversing valve needs to be familiar with some directional azimuth, in reversing the demand in turn unloading valve first.

The use of the high-pressure hose of the hydraulic pipe bender needs to avoid discounts and sharp bends, so the operator can not rely on the hose too close, to avoid the occurrence of unexpected appearance, if the attack of leakage, then the appearance of the protrusion or explosion, so it is to stop the use of.

2006