Cable slide block composition and its classification

The cable slide pulley series is a conductive form for the power supply of the crane trolley. It is composed of a walking wheel, a bracket and a pallet. The flexible cable is fixed on the pallet and the traction frame is synchronized with the cable pulley to achieve the power supply purpose of the cable.


Cable pulleys are divided into middle load type, heavy load type, and light load type. Therefore, three kinds of driving wheels are ¢86, ¢73, and ¢55. The carrying capacity is ≤50-150kg. Each type is divided into single layers according to the number of pallet layers. There are three types in each category. The first end is a cable tractor, the terminal is a fixed cable holder, and the middle cable pulley (see the figure below) I-beam cable pulley GHC series I-beam block device For mobile power supply machinery in the mobile cable suspension and movement, has been widely used in various types of lifting machinery. The device has a strong structure. Flexible mobility. Safe and reliable.

Sheet Metal Box

1).About the Jiantong Hardware

  We are one of the professional company manufacturing OEM Sheet Metal Fabrication and sheet metal boxes in Hebei, China. Our export business in our factory more than 60%, customers come from all over the world especially in North America, Europe, Australia, most of them has cooperated with us for more than 3years.

2). General specification of Metal Box :

1. Material: Sheet metal panel, sheet metal plate
2. Surface finish: Both externally and internally
3. Protected with epoxy polyester coating
4. Textured finish RAL7032 or RAL7035
5. Mounting plate: Powder coated similar to RAL2000 or galvanized
6. IP rate: IP65
7. Certificate: ISO9001:2015, RoHS
8. Supply include: Metal Enclosure , sheet Metal Fabrication,aluminum extrusion profile, aluminum heat sink,etc

Sheet Metal Box

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