SHANGHAI SUNNY ELEVATOR CO.,LTD
SHANGHAI SUNNY ELEVATOR CO.,LTD A safty elevator environment from sunny
Add to Cart
Elevator Screw Anchor Bolt Suitable For Concrete Dense Natural Stone
Product characteristics
Product material: stainless steel, carbon steel other metals
Suitable for concrete dense natural stone
Suitable for metal structure, metal profile, bottom plate, support plate, bracket, shed pole, window, curtain wall, machine, girder, stringer, bracket, etc
the appropriate embedding depth according to the thickness of the fixed plate. With the increase of the embedding depth, the tensile force increases
After reliable expansion suit function
The rated tensile force values are measured under the condition of 260-300kgs / cm2 cement strength, the maximum safe load is obtained
The value shall exceed 25% of the calibrated value
| Product advantages: |
| The electric red mark indicates the buried depth position, which is convenient for installation acceptance. The shallow buried depth is used for resisting tensile load, the standard buried depth is used for high tensile load. |
| The cold rolling forming technology can make the anchor bolt material maintain excellent ductility, the installation angle can be adjusted without fracture. |
| Two kinds of different buried depth can meet the different requirements of the fixed thickness drilling depth |
| A variety of thread lengths are available for special applications |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.