Ldc Model New Type Single Girder Hoist Crane Bridge

LDC European single girder cranes feature light weight, compact structure and low energy consumption. The European single girder crane adopts a unique design concept, which has the characteristics of small size, light weight and small wheel pressure. Compared with traditional cranes, the limit distance from the hook to the wall is the smallest, and the clearance height is the lowest. The European single girder crane can work closer to the front and has a higher lifting height, which actually increases the effective working space of the existing workshop. Due to the characteristics of light weight and small wheel pressure of European cranes, the new workshop can be designed with smaller space and more complete functions. Smaller plant means considerable savings on initial construction investment, as well as long-term heating, air conditioning and other maintenance costs.

1.The standard travelling speed of crane is 3-30m/min (frequency conversion);

2.The standard travelling speed of trolley is 2-20m/min (frequency conversion);

3.There are many optional speed levels and frequency control lifting except the standard speed;

4.Control methods: ground control, remote control and the combination control of the two;

5.The data listed in the form is only for reference. Please forgive the non-informing if the data changed.

1. Both side of all the steel plate of crane are pretreatment by pretreatment production line, Sand blasting-- Primer spray--Primer drying. Eliminate the innerstress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality.

2. Steel plate cutting adapt whole sets Messer CNC plasma cutting machine from Germany, very fast cutting speed, little deformation, High precision, Deviation could be controlled within 1mm, it insure the raw material at high quality standard and can reach top level in the industry.

3. The welding of main beam adapt high efficiency and intelligent welding robot, Henan Mine Crane CO., LTDare No.1 enterprise who adapt this high technology machine. The welding joint inside of the main beam adapt advanced MAG welding, adapt Ar+CO2 mixed protective gas, The welding joint outside of the main beam adapt automatic submerged-arc fillet welding machine.

4. The welding of main beam adapt radiographic inspection and ultrasonic flaw detection for the welding joint and fillet weld position

5. The welding of end beam adapt double gun gantry submerged arc welding, highly welding quality ensure the stable quality of the crane effectively.

6. Adapt the steel plate rolling drum and wireless steel tube, Henan Mine Crane CO., LTD has a set of steel plate rolling drum producing and processing line which is industry-leading level. From pre-bending by 1250t press machine, to Edge rolling by three-roller plate roll, at last the longitudinal joint and circumferential joint of drum are welded by automatic welding center and drum processed by heavy duty CNC horizontal machine tool.