The main beam employs a bias-rail box-type structure and connects with the end beam by a high-strength bolt ensuring easy transportation.
Traveling mechanisms of crane and trolley adopt Europe three-in-one drive form, the harden gear face reducer has good performances in compact structure, low noise, no oil leakage and long service lite
The modular design has a short design period and high generalization, which can improve the utilization of components
With compact structure, low clearance, small dimension and large application scope, it can improve production efficiency
Full variable-frequency control runs steadily without any impaction. Running with heavy load at low speed and light load at high speed, it can save energy and reduce consumption.
Mechanical parts
1.Single welding box girder, beam deflection with DIN/FEM standard
- 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.
- 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 4 welding joint outside of the main beam adapt automatic submerged-arc fillet welding machine.
- The welding of main beam adapt radiographic inspection and ultrasonic flaw detection for the welding joint and fillet weld position
- The welding of end beam adapt double gun gantry submerged arc welding. The end beam is highly welding quality ensure the stable quality of the crane effectively.
English
