Double girders or beams Electric Overhead bridge Travelling crane with Magnetic and Grab or grapple or bucket

Production introduction:
1. QC model double girder electric overhead traveling Magnet Crane,the lifting unit is magnet,which hungs on the hook. It is usually to be used to lift steel scraps,steel billet,rebar bundle,etc. It mainly consists of lifting trolley,bridge frame,long traveling unit,hook and wirerope,magnet system, cabin and electric control system,etc.

It has reasonable structure,light dead weight,low noise,easy operation and maintenance,low maintenance frequency and cost,superior performance,long service life.

Normal capacity are 5t,10t,16t,16/3.2t,20/5t,32/5t,the span is 10.5m-31.5m, lifting height 16-20m, working class is A6.
Control model: cabin control.

And ambient temperature normally not more than 45ºC.

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Technical parameters

Lifting weight(t)		5	10	16	20
Span(m)		10.5~31.5
Max Lifting height(m)		6~30
Working class		A6,A7
Speed(m/min)	Main Hoisting	12.9,15.66	10.4,15.3	10.4,13.3	8.6,9.8
Speed(m/min)	Trolley Cross Traveling	43.8,44.6,42.4
Speed(m/min)	Crane Long Traveling	70,80
Motor Type		Heavy Duty Slip ring Motor
Motor (Kw)	Main Hoisting	26,30	34,45	42,55	63,90
	Trolley Cross Traveling	2.5,4,6.3
	Crane Long Traveling	24,25.5,27.5,28.5,2*11
Control mode		Pendent line control,Remote control,Cabin control
Recommended Rail model		38kgs/m,43kgs/m,QU70
Power source		3Ph A.C 50Hz 380V

Mechanical parts:

Double welding box girder, beam deflection with DIN/FEM standard

Steel Material: Chinese standard Q235B,Q345B

Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting

Epoxy zinc-rich primer painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster.

The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.

The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing plate.

Double girders or beams Electric Overhead bridge Travelling crane with Magnetic and Grab or grapple or bucket

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