Okorder.com is a professional Kg Mpa supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Kg Mpa firm in China.
Derrick is with the hoist rope hoisting, referred to as goods for SSB100 type, with construction lifter model does not allow the manned, deadweight is one tons, construction lifter is said cargo amphibious ladder, with gear and rack driving, weight is 2 tons, you can have a look at the GB/T 10054-2005, the construction lifter, with clear rules.s
This is normally installed by professional unit, oneself outfit not to be able, the security check check has a problem. And you don't install it yourself, you don't have a big safety accident. Installation process typically do first base, standard section is installed on the ground, hanging cage, outside guardrail, hanging basket to open up, the installation of the standard section of the upper portion, helped wall, fence and so on, the final debugging, acceptance, completes
The construction elevator is being operated on; And a person's elevator is automatically controlled; The construction elevator is directed by the rack, which is seen in the rack, and the noise is large. The escalator is not a rack, it is usually guided, and the rails are invisible. Construction elevators are rudimentary; And the elevator is complicated.s
So for safety device factory test is very strict, before delivery by the statutory inspection unit for torque measurement, critical speed measurement, measuring the amount of spring compression, each with the test report, after assembly to the construction lifter for drop test under rated load, and the site to use the elevator must be every three months to conduct a drop test. For safety device to the factory for two years for safety device (delivery date), must also be sent to the statutory inspection unit to carry on the test, after testing once a year.s