How to connect plastic cable trays?

The connection method of plastic cable trays can be selected according to specific application scenarios and requirements. Here are some common connection methods:

1. Hot melt connection: Use a hot melt machine to heat two plastic cable trays to a molten state, then tightly adhere them together, and form a firm connection after cooling. This connection method is suitable for connecting the same type of plastic, such as polyethylene, polypropylene, etc.  

2. Adhesive connection: Use glue or tape to bond two plastic cable trays together. This connection method is suitable for occasions that require frequent disassembly or replacement, such as exhibitions and displays.  

3. Mechanical connection: Use tools such as screws, bolts, clips, etc. to fix two plastic cable trays together. This connection method is suitable for situations that require bearing large loads or frequent installation and disassembly, such as construction projects, logistics transportation, etc.  

It should be noted that when connecting plastic cable trays, appropriate connection methods should be selected and corresponding connection requirements should be followed to ensure connection quality and safety. For example, during hot melt connection, attention should be paid to temperature and pressure control to avoid excessive heating and pressure that can cause material deformation and damage; When bonding connections, attention should be paid to selecting appropriate adhesives and tapes to avoid improper use that may result in insufficient connection strength or the generation of harmful gases.