European Standard Double Girder Overhead Crane

1.The overall height of the crane can be lower 20%~25% of the tradition crane.

2.The dead load reduced by 20%~30%.

3.The maximum wheel pressure can deduct by 15% ~ 20%

4.The small limit dimension can increase the working area.

5.With the lightness structure it can cut the construction costs.

6.Each spare parts on the crane can be design to series standard modulus , it can lavish the product combination

7.Its independent modulus is convenient for the transportation.

8.Standard modulus production, it can ensure stability quality of the product, it can shorten the delivery period.

1.Sandblasting pretreatment for the steel plate, its surface quality can reach to Sa2.5.

2.Using digital cutting machine to cut the web plate, ensure the smooth and precision of the camber curvilinear.

3.Main welding seam adopts auto arc merged welding, Ultrasonic, X ray nondestructive inspection.

4.The bridge and trolley frame adopts floor type boring machine to ensure the flatness of the machine side.

1.The safety supervises system equipped with overload limiter, and on the monitor it can display the loads value, it can remind the operator to prevent the overload.

2.Before the start, the entire controller will start self checking, includes: power voltage, default phase, the effective of each safety protective device and zero position of the button.