Hydraulic jack belongs to a kind of jack, its working principle is different from the mechanical jack. In our daily life, but also often use the hydraulic jack. Nowadays, people’s living standards continue to improve, there are more and more people are buying cars, in the car tire is broken when we can use the hydraulic jack. However, […]

First. Preparation 1)Turn on the power and air supply of the machine. 2) Carry out debugging operation. Step down the left pedal, the chuck rotates clockwise; step down the right pedal, the demolition shovel action, release the demolition shovel back to the original position step down the middle pedal, the chuck on the claw open,

How can I buy a good quality hydraulic jack? What to pay attention to when buying a hydraulic jack? For some people who do not know, there are many things to note when buying a jack to prevent ending up with poor quality products that do not work well. Here is a brief introduction to the

The hydraulic jack plays an important role in the lifting work in daily life and is well known to people. It is a lifting tool, with high quality, easy to use and many other advantages, at the same time, in order to extend its service life, to protect its excellent completion of work tasks, in the

Today we offer you a guide to buy and sell tire changer, hope it can help some friends who are buying equipment.   (1) pay attention to the rated power of the motor.   The greater the power, the greater the stability of the work. If the product is 380V motor power is generally more than

Hydraulic jack is a typical hydraulic transmission system, by the lever, pump body, small piston composed of a manual piston pump, is the hydraulic jack power components, large piston and cylinder body composed of a hydraulic cylinder, is the hydraulic jack executive components, check valve and shut-off valve is the hydraulic jack control components; oil pipe and

Hydraulic jack is a common jack, the use of extremely wide, and the hydraulic oil as a hydraulic jack power transmission medium, playing a variety of roles such as pressure transmission, lubrication, cooling, sealing, suitable or not have a significant impact.   Hydraulic oil is hydraulic jack The power transmission medium, the hydraulic oil is the

Tire changer, also called tire changer, tire picking machine, used for mounting and unmounting car tires, can replace tires for different vehicles such as cars, motorcycles and heavy trucks, for auto repair shops and 4S stores necessary equipment. There are two types of pneumatic and hydraulic, the most commonly used is the pneumatic type. Structure

Leakage of hydraulic support column jack is mainly manifested in: cylinder port leakage and piston leakage. Cylinder port leakage is the leakage caused by the poor sealing performance between the guide sleeve and cylinder barrel, guide sleeve and piston rod. Piston leakage mainly includes the piston and piston rod, piston and cylinder barrel between the sealing

In order to prolong the service life of the machine, regular maintenance should be carried out according to the requirements of the manual, otherwise its working reliability will be affected. 1) Before performing any maintenance work, the machine must be disconnected from the power and air supply, and then depress the pedal 3 to 4 times to