The best mechanical maintenance needs to ensure accuracy and safety, from new machine installation to scrapping removal. We provide the following mechanical maintenance services to help you comply with environmental and safety regulations:

Installation and removal

If the machine is to maintain good performance for a long time, it is essential to use the correct installation method. Correct installation not only means good product quality, but also means that energy consumption must be reduced frequently. OKAI provides several installation products, each of which has its unique technical and economic advantages and is suitable for different bases, applications and requirements.

Installation and removal of bearing

Installation is one of the key stages that affect the service life of bearings. If the correct method and tools are not used to install the bearing, the service life of the bearing will be shortened. About 16% of all premature bearing failures are caused by improper installation or the use of incorrect installation techniques.

After a period of time, the bearing will reach the end of its service life and must be replaced. Although this bearing cannot be used again, it must be removed in a correct way so that the service life of the replaced bearing will not be affected. First of all, using the correct removal methods and tools can help prevent damage to other machine components, such as shafts and bearing pedestals, which generally need to be reused. Secondly, using the wrong disassembly method may bring danger to the operator.

Installation and removal of bearing

Installation is one of the key stages that affect the service life of bearings. If the correct method and tools are not used to install the bearing, the service life of the bearing will be shortened. About 16% of all premature bearing failures are caused by improper installation or the use of incorrect installation techniques.

After a period of time, the bearing will reach the end of its service life and must be replaced. Although this bearing cannot be used again, it must be removed in a correct way so that the service life of the replaced bearing will not be affected. First of all, using the correct removal methods and tools can help prevent damage to other machine components, such as shafts and bearing pedestals, which generally need to be reused. Secondly, using the wrong disassembly method may bring danger to the operator.

dynamic balance

In rotating equipment, when the geometric center is inconsistent with the center of mass, imbalance will occur. When the equipment rotates, it will cause unbalanced force, which will increase rapidly with the increase of rotating speed. This in turn will cause stress and vibration in the equipment, which will affect the service life and energy of components, and may cause problems in connection points and electrical installation. Therefore, safety risks, wear, production losses or quality problems will occur, so they should be corrected immediately.

Precise balancing reduces maintenance costs and optimizes equipment uptime. Our service engineers can provide various types of on-site balancing services to identify and eliminate the causes of imbalance, thereby reducing potential failures, wear and loss of quality and roduction.

Our balancing services include:

Measurement of vibration level according to ISO 10816

Synchronous measurement to eliminate bearing damage

Study the problems related to resonance of frame/structure

Balanced performance

Report on the work carried out and its results

If not otherwise agreed in advance, you need to provide mechanical equipment for welding counterweights.