KONE Co. is one of the progressed companies in the field of installation of elevator & electric stairs by using the new technology of installation without scaffolding that increases the speed of installation, decreases the risk of injury during the work to the employees and damage of spare parts and also increases the accuracy and quality of installation.

For attaining to this aim all the high height or low height elevators are being installed by the method of “without scaffolding” or “scaffold less”. In this method, after the installation of the lowest rails of the cabin the equilibrium weight and the assembly of the cabin is being used from the floor of the well by a special elevating electrical system that secures the vertical movement of the cabin in the length of the well. Afterwards the security system preventing from the crash consisted from governor, parachute and the shelters around the ceiling of the cabin are installed and the next stages of installation of rails and wiring of the well are implemented by the executive technicians and engineers that are stood on the ceiling of the cabin and by using from electrical elevator take the cabin up and down in the length of the well. After the installation of the engine and the steel ropes and the boards of the engine house the other stages of installation of the doors of the stories, the door of the cabin, push button and the numerators are done and the system is being put into temporary operation. Then by the implementation of the final adjustments and recheck, the elevator is put into operation.

Due to using the complete surface of the ceiling of the cabin by the preserver around it and the existence of security brake on the cabin that only at the time or going up is exited by the installer, the security of the employees and the equipments are very high and the danger of crash on the scaffolding does not exist. Meanwhile, by considering the easiness of movement and freeness of the employees on the cabin, the accuracy of installation of the equipments are increased. By taking into account the matter that the cabin from the beginning of installation operations is assembled and the rails are installed by plumb, the accuracy of installation of rails and the doors of the stairs is more than the previous common methods.

In brief the advantages of using the progressed system of KONE installation are as the following:

1. Increasing security of the employees of installation.
2. Decreasing the hurt of the spare parts and the equipments.
3. Decreasing the period of installation.
4. Increasing the accuracy of installation.
5. Decreasing the construction expenditures (due to not using from scaffold and in case the structure of the well is from concrete it will not need ironwork).

 

Employees: Saba Engineering Co. by using the experiences of KONE Co. have chosen the employees of the installation from the graduates of B.Sc. and Associate of Arts of electronics and mechanics and have provided the different courses of “Continuous Training” in Finland, Dubai and Tehran for them. The technical documents of installation of KONE Co. the details of installation, number of employees and their working hours for each stage in the limit of reminding the details of the security and technical principles have been specified. Therefore, by using the young educated and trained manpower and accurate technical documents the quality of implementation and security has been secured in an excellent limit. At present this company with more than 40 employees and about the same number contractors in the implementation section that is according to the increase of the projects in the process of implementation and by programming classes it is decided that this number be increased by 50% in the coming 6 months.

Equipments: As it has been mentioned in the previous section the installation of KONE Co. has many differences with the traditional and common system. The necessity of implementation of the progressed methods is the modern units and equipments. Saba Engineering Co. has purchased all the equipments of installation, putting into operation and finding defects according to the guideline of KONE Co. in enough number from Germany and Finland and does all the operations of installation by using these possibilities in the shortest possible time.

We, all the directors and employees of Saba Engineering Co. believe that in a short time the unique motto of installation and putting into operation of this company it means: “implementing work in the limit of progressed industrial countries such as Finland and Germany and securing the complete satisfaction of the customer” will be realized by our efforts.