Its safety function is that when the lifting weight is over the rated value, the crane stops lifting to avoid overload accident. See full list on It is kind of safety device that is installed at the end of the metal structure of track-travelling cranes. It has secure functions of absorbing collision energy of travelling mechanism, reducing the impulsion. See full list on Rail cranes working outdoor should be equipped with anti-wind and anti-slip devices, because these safety devices can avoid outdoor cranes slide along the rail in windy day. Its safety function is that when the crane encounters the strongest wind not in the working state, the crane can’t be blown away and will not overturn at the end of the rail. C See full list on It is also called travelling limiter. When the crane mechanism is working and travelling near the limit-position, the limit-position limiter can automatically cut off the power and stop the mechanism moving. Limit-position limiter has three types: lifting type, dropping type and travelling type. See full list on It can connect the state of interlocking with the movement of working mechanism. When the switch is on, the corresponding restricted mechanism can’t start, only when the switch is off, the interlocking mechanism can work. Interlocking protection can avoid the crane mechanism working in certain conditions and hurting people. See full list on It is necessary to set up zero position device, because lifting mechanism, crane travelling mechanism and trolley travelling mechanism are controlled respectively by three operationdevices. Its protection function is that if only one mechanism’ controller is not on the zero position, all mechanisms can’t start. Only set all mechanisms’ controllers See full list on All cranes must be installed with emergency switch to cut off the power quickly in emergency. And it should be set on the place that makes the operator convenient. See full list on Understanding how you should use cranes as well as how not to use them is critical to safety. Myths surround overload, daily inspections, side pull, and limit switches in the workplace. Read on to learn more about each of these myths and learn the importance of paying attention to overhead crane safety. 1.Overload Myth: You never have to worry abou See full list on JlEzPizyDpdk The Elephant Super 100 Series with overload protection is the world’s most advanced manual chain hoist, designed for heavy duty applications. Addude: - 0.5t ~ 10 ton - Overload protection safety deviceGrade 105 galvanized load chain, which adheres to the strict German DIN 5684 standa kOxj7xItihcc Ex H100 Spark Resistant With Overload Protection 1/2 TON to 10 ton option Thesee custom with 10' of lift For lifts greater than 10', please call Crane Depot at-9975 for custom pricing Hand chain hoists, push & geared trolleys II 2 GD c II B T105 °C Adheres to the Council Directive and Standards in the EU for explosion-proof manual chain hoists. 94/9/EC : ATEX E :2008, E : 2009, E : 2003 EX Super 100 hoist dimensions are physically identical to the Super VIyC5lQLm0EM Regardless of type, all overload protective devices work by sensing the force of the load. When the load exceeds a preset percentage of rated capacity (usually 100 to 125 percent), the overload protective device temporarily inhibits the hoist so that the crane can only lower the load. There are four types of overload protective devices: Mechanical devices achieve overload protection with a mechanical switch, which is connected to the hoisting mechanism. RgEfHsdNuzpy
Get Price