400-188-4899
400-188-4899
4 subsidiaries
Sino German cooperation
200000 M ² Manufacturing base
China's first elevator industry skills training school
1. The civil engineering of the elevator shaft shall be inspected to determine whether its position and size meet the civil layout and other requirements provided by the elevator manufacturer.
2. Set up protective railings for the reserved holes of the landing doors, and set up temporary cover plates for the reserved holes of the machine room leading to the hoistway.
3. Install guide rails after setting the reference line in the hoistway.
4. Equipment installation in the machine room, piping and wiring in the shaft.
5. Install landing doors and other related accessories after the car is assembled.
6. After passing the power-on and no-load test run, load test run, and check whether each safety device operates normally and accurately.
7. Organize various records and prepare to apply for approval.
Add: Bolt Industrial Park, Yinhe Economic Development Zone, Ningjin County, Shandong Province
Tel:0534-5421899 5224899
Fax:0534-5238819 Postcode:253400
E-mail: boltdt@vip.163.com
boltdt@bolt-elevator.com
