Elevator Cabin Modernization, Elevator Cab Modernization, Elevator Car Modernization
It is common for an elevator's mechanical systems to still be in good shape while the car interior is worn and outdated. Our car modernizations bring the interior up to date with a range of modern and durable design options and accessories.
Elevator Cabin Modernization |Replacement
Elevator Cabin Modernization, Elevator Cab Modernization, Elevator Car Modernization CEP Elevator Products ( China ) Co., Ltd. , https://www.zjelevatorcontrolsystem.com
Replacement of an existing cabin with a new one. Choice can be made from the complete wide range of CEP cabins.
Multi-stage pump overhaul If conditions permit, it is best to look at the manufacturer's maintenance manual and assembly drawings to see what special places need attention. First, the disintegration: 1, demolition thrust bearing should be used before measuring the balance disc gap, and make a record; 2, multi-stage pump disassembly must be the original order of the parts do a good job in order to avoid loading Confusion, wrong; 3, inconvenient to do the mark of the small pieces (such as keys) can be the same level with the impeller or vane (middle) and so on together. 4, disintegration can be intuitive to see if there are abnormal parts, such as with loose and so on. Second, the parts overhaul: 1, visual inspection of the surface of each part is normal, the mating surface must be free of scratches and scratches, no rust, etc .; 2, the amount of measured with the key parts of tolerances; 3, the amount of impeller seal ring, , Guide vane seal ring, interstage sleeve at the gap is within the tolerance range, excessive wear and tear need to be replaced; 4, check the bearings are intact; 5, all the seals, seals are best for new; Third, the backpacking: 1, the rotor installed first, re-balancing test; 2, according to disassemble the reverse order of the pump back to the various parts, pay attention to re-install the amount of the gap between the seal ring to ensure correct; 3, The balance of the disk should be measured before the total volume of the rotor; 4, mounted on the balance plate, measuring the amount of semi-rotor rotor. 5, with the total assembly on the assembly map of the total amount of the serial and semi-serial control, should be basically in line with the drawings requirements. Under normal circumstances, the amount of semi-series is about half the total amount of the string. 6, evenly tighten the main bolts, pay attention to the angle; 7, on the shaft sucked a dial indicator, rotating shaft on the balance plate to play table, tolerance according to the drawing requirements, generally not exceed 0.06; Push the bearings should pay attention to adjust the balance of the disc gap should be used before the adjustment ring bearing balance disc space adjusted to the drawing requirements.