High quality of  12t Luffing Tower Crane D5522 With CE Certificate

Raw material is the foundation of product and the first hurdle to guarantee quality. Our tower crane bulk purchase steel directly from big steel factories like Baosteel and Wisco, improve the safety of product.

Robot automatic welding system for 12t Luffing Tower Crane D5522 With CE Certificate
Our company is the first company to adopt mast sections and main chord robot welding system in the same industry in China. This system is reliable in the performance, with high work efficiency and high automatic degree. The welding quality of main load structure has reach has reach advanced international degree in the same industry.

First class components for  12t Luffing Tower Crane D5522 With CE Certificate

First-class product composed by first-class components, we always insisted to use the first class components, as Fangyuan support, Schneider electric element etc.

Safety protection for 12t Luffing Tower Crane D5522 With CE Certificate

Completely safety protection devices improves the safety, weight limiters, adopt the advanced pull-ring structure from abroad, moment adopt bow-board mechanical type which can be used in severe wild environment.

Automatic impeller blasting and spraying assembly line for  12t Luffing Tower Crane D5522 With CE Certificate

We adopt the world first-class automatic spraying assembly line. The large structure parts are dealt with impeller blasting before spraying. That remove steel surface oxides and welding spatters effectively, eliminates the internal stress producing in welding process, increases the parts' anti-figure strength and steel surface hardness, increases painting adhesion and prolong the service life of the product maximizes efficiency and saves energy.

Strict quality examination for 12t Luffing Tower Crane D5522 With CE Certificate

We have the strict quality test, raw material test, test of welding, checking welding quality of appearance, assembly and adjustment of jib, tower head and pivot in factory.

Packaging & Shipping

We have professional packing person to pack and put the tower crane in the container or on to the truck.

Case of our tower crane:

Our tower crane and construction hoist has been exported to more than 20 countries