Steel aluminum drag chain for mining infrastructure engineering

Steel aluminum drag chain for mining infrastructure engineeringThe main body is composed of a chain wrench(High quality chrome plated steel plate)Support plate(Extruded aluminum alloy)pin(alloy steel)Composed of various components, the cable or rubber tube and the drag chain do not produce relative motion or twisting deformation. The chain plate is chrome plated with a novel and reasonable appearance, and the structure is flexible and strong,Steel resistance without deformation, easy installation, and reliable use,Easy to disassemble and assemble, especially with high-strength wear-resistant materials and alloy copper as the shaft pin, the product's wear resistance is improved, bending is more flexible, resistance is smaller, and noise is reduced, ensuring long-term use without deformation,Not sagging.

1.The drag chain can adapt to the speed of movement40rice/Divide.

2.When the drag chain moves at a speed, the noise pressure level is not greater than68Decibel.

3.The safe service life of the drag chain shall not be less than100ten thousand times(reciprocating).

Steel aluminum drag chain for mining infrastructure engineeringAccording to structure, it can be divided intoTLSteel drag chains andTLGSteel drag chain.

steel drag chainAccording to the form of the support plate, it can be divided into integral type (perforated type), vertically separated type, and frame type (isolation plate type).

steel drag chainClassified by pitch, there are45、65、95、125、180、225、250Type. The width of the drag chain can be customized according to user requirements, and the bending radius ranges from50-800between.

steel drag chainSelection principle

1According to the aperture of the support plateDmaTo determine the height of the chain platehgAnd the model of the drag chain.

2Inner cavity aperture of support plateD1=dapproximately equal to0.1d(Take an integer). among whichd=The outer diameter of wires, cables, liquid and gas hoses.

3Determine the bending radius of the support plate type drag chain based on the functional requirements of the drag chain:

1）When the size of the pipe joint of the cable is larger than the inner hole diameter of the support plate or requires frequent disassembly, maintenance, etc., a separate type support plate can be selected;

2）When the drag chain needs to bear a large load of pipes and cables, a high-strength support plate type should be selected-Whole block design;

3）When there are many specifications and varieties of cable installation, frame type support plates can be used.

4When the use of machine tool drag chains is restricted or affected by the environment, steel strip protective support plates need to be used.

5Determine the width of the support plate based on the number of installed cablesb1,Thus, the width of the drag chain can be determinedB.