CXSM Double Beam Open Winch Electric Overhead Crane Manufacturer

CXSM Double Beam Open Winch Electric Overhead Crane Manufacturer

I. Brief Introduction of CXSM European Double Beam Open Winch Electric Overhead Crane
This series crane is new type of crane made by employing import configuration, new material and technology and has features in light weight, generalizing, energy conservation and environmental protection, maintenance free and high technology content.
The hole crane is main consists of the double main beams, two end beams, trolley, electrical parts.

II. Crane Features of Double Beam Open Winch Electric Overhead Crane

1. Main beam structure

1) Main beam use bias-rail box type structure, with optimized design and light self-weight.
2) The welding of main beam should be performed on working platform. In order to avoid distortion of main beam, our company adopts U-shaped main beam assembly machine with hydraulic forming which has won national patent ensuring that vertical deflection degree between joint edge of stiffened and web plate and upper cover cover should not more than H/200, and also efficiently reduce the partial wave of web plate.
3) Layout repair walkway on the drive sides of crane along the direction of main beam.
2. End beams
1) Material of end beam uses Q345B steel.
2) End beam is made of rectangular steel pipe or steel plate by welding, the finished end beam get once positioning processed on numeral control machine in order to ensure dimension accuracy and fit tolerance.
3) Each end beam is supplied with wheels with double wheels with double wheel rim, buffer and anti derailing protection device.
3. Connection of main beam and end beams
Connect main beam with end beam through bolts with end beam through bolts with high strength ensuring precision and smooth running of crane.
4. Conductive frame of crane and trolley
Conductive frame employs modular design and which consists of U-shaped bolt, connecting plate and rectangle pipes, the length and height can be arbitrarily regulated as well as easy installation.

III. Electric Protection of European Double Beam Bridge Crane
It has complete equipments including main isolation switch, emergency disconnect switch, protection for short circuit, pressure loss, zero position , excitation loss, over current and over speed, which sufficiently implements conception of safety first

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