Steel grasping machine is a kind of mechanical equipment used to carry and grab heavy objects, which is commonly found in construction sites, ports and warehouses. In the process of using the steel grab machine, there may be some common problems, the following is the introduction of some common problems and solutions.

Problem 1: The grasping force of the steel machine is not enough when grasping the object

The solution:

1. Check whether the hydraulic system of the grasping machine works normally to ensure that the hydraulic pressure is within the specified range;

2. Check whether there is a fault in the grasping device of the steel grasping machine, such as whether the hydraulic cylinder seal is normal and whether the mechanical structure is damaged;

3. Check whether the hydraulic oil of the grasping machine is sufficient, if insufficient, it should be added in time;

4. If the above methods cannot solve the problem, contact a professional for maintenance.

Problem 2: The grasping force of the steel machine is too large when it grabs the object

The solution:

1. Check whether the hydraulic system of the grasping machine has faults, such as high pressure, poor hydraulic cylinder seal, etc.;

2. Adjust the hydraulic system parameters of the grasping machine and lower the hydraulic pressure to the appropriate range;

3. Check whether there is any fault in the mechanical structure of the grasping machine, such as friction plate wear and mechanical connection loosening;

4. If the above methods cannot solve the problem, contact professionals in time for maintenance.

Problem 3: The steel grasping machine is stuck when it moves or rotates

The solution:

1. Check whether the lubrication system of the grasping machine works normally, such as whether the lubricating oil is sufficient and whether the lubrication point is daubed;

2. Check whether there is a fault in the transmission device of the grasping machine, such as whether the bearing is worn, whether the gear is worn, etc.;

3. Check whether the electrical system of the grasping machine works normally, such as whether the solenoid valve is faulty, whether the circuit is short circuit, etc.;

4. If the above methods cannot solve the problem, contact a professional for maintenance.

Problem four: The operation of the grasping machine is not flexible or accurate

The solution:

1. Check whether the operation handle or control panel of the steel grab machine is faulty.

2. Check whether the hydraulic system of the grasping machine works normally, such as whether the hydraulic oil is dirty, whether the hydraulic valve is faulty, etc.;

3. Check whether the sensor or measuring device of the grasping machine works normally, such as whether the displacement sensor is sensitive and whether the measuring instrument is accurate;

4. Properly debug and calibrate the grasping machine to ensure accurate and flexible operation;

5. If the above methods cannot solve the problem, contact professionals in time for maintenance.

Problem 5: The rope or wire rope of the grasping machine is broken

The solution:

1. Check whether the rope or rope of the steel grab machine is expired or worn, and replace it in time if it is worn;

2. Properly maintain the rope or rope of the steel grab machine, such as applying anti-rust agent and keeping dry;

3. Check whether the rope or rope of the steel grab machine is used correctly, such as excessive stretching, load overload, etc.;

4. Check and test the rope or wire rope of the steel grab machine regularly to ensure its safety and reliability;

5. If the above methods cannot solve the problem, contact professionals in time for repair or replacement.

The above is a brief introduction to the common problems and solutions in the use of the steel grab machine, and I hope to help you. When using the steel grab machine, it should be operated in strict accordance with the operating procedures, and regularly maintain and overhaul the steel grab machine to ensure its safe and reliable use.