safety opening device for wing body truck

At present, the connection structure between truck gate and motherboard is hinge. It is very toilful to open and close because the truck gate is long and heavy. In order to be opened and closed by manpower, a truck gate with more than ten meters length is made up with 5 to 6 pieces by manufacturers. It is inconvenient for truck drivers and comparative toilful for manufacturers to make. There is hydraulic pressure system as a gate lift. But its cost is very high, and hydraulic pressure system needs to be maintained regularly during use because of the life limitation of sealed cushion and the complexity of operating system and power elements. The relevant components were easily damaged because of improper operation, which often brings very large maintenance cost. 

By applying mechanics principles, our company researched and developed a carriage side door open-close auxiliary device------truck gate lift, it has following advantages:

One gate lift can lift gate weight up to 120kg-150kg. It makes lifting heavy trailer and truck gates incredibly easy, and have 10 years safe use record! (How many gate lifts needed for one gate is based on the truck gate weight and size).

It substitutes the hydraulic pressure system for lifting use, saves cost a lot!

It is small size design, a space with 600mm width and 200mm depth under the motherboard is ok for installation.

It is easy and fast to be installed, you only need to drill holes for screws and tighten them according to the parameters on the installation manual.

Its inserter pin is with fixed structure, it is safe, pollution-free, do not need maintenance cost.

safety opening device for wing body truck