QL Electromagnetic Overhead Crane Uzbekistan

We can provide QL type rotating electromagnetic suspension beam bridge cranes for customers in Uzbekistan. We also provide design, manufacturing, installation, debugging, major repairs, maintenance, annual inspection and maintenance services for non-standard lifting weight, span, lifting height, lifting/operating speed, and changing control methods. We offer more explosion-proof, double lifting, grab, electromagnetic, metallurgical, and high-temperature resistant services. Please consult customer service for brand, technical parameters, drawing design, design, manufacturing and installation specifications, construction plans, and quotation budgets of European style new (low headroom)/national standard/non-standard/specialized bridge cranes, including new intelligent models.

Note:

1. The lifting capacity includes the self weight of the hanging beam and special lifting tools;
2. The maximum rotation angle of the hanging beam is ± 180 °;
3. The limit position dimensions S1 and S2 in the diagram represent the data of the distance between the centerline of the hanging beam and the centerline of the track after the hanging beam is rotated by 90 °;
4. All the following data are for indoor use;
5. The total power of the crane in the parameter table is the power of the crane body, excluding the power of special lifting tools.

Basic Parameters

• Type: QL
• Lifting capacity: (7.5+7.5)~(20+20)t
• Span: 22.5~34.5m
• Max lifting height: 16m
• Working class: A6,A7
• Temperature: -25～+40℃

The QL type rotating electromagnetic hanging beam bridge crane is designed with lifting capacities of 10+10 tons, 12.5+12.5 tons, 13.5+13.5 tons (t), etc. (and can undertake the design and manufacturing of non-standard lifting weights), with working levels of A6~A7. The crane is equipped with a rotatable hanging beam, suitable for indoor or outdoor fixed spans such as steel mills, shipyards, ports, storage yards, and warehouses, for loading, unloading, and handling materials such as steel plates, profiles, coils, etc. Especially suitable for lifting situations with different specifications and requiring horizontal rotation. The hanging beam is a cross structure with good reliability and safety, and has a certain anti sway function. Special lifting tools such as electromagnetic suction cups and clamps can be carried under the hanging beam.

The QL type rotating electromagnetic hanging beam bridge crane is composed of a bridge, a crane operating mechanism, a trolley operating mechanism (lifting mechanism), a hook, an electromagnetic suction cup, and lifting electrical equipment. It is prohibited to use in flammable, explosive, and corrosive media environments. This product has two operating modes: Ground control and cabin control; As a wireless remote control, Ground control can be divided into two types: open and closed, which can be installed on the left or right side according to the actual situation. The walking mode for entering the driver’s cab is: end entry, side entry, and top entry, to meet users’ different needs for selection.

Features

(1) In General

• Good quality, high production effeciency, few maintance;
• High loading strength, high working class;
• Flexible operation, safe and reliable.

(2) Main Body

• Double girder, welding box beam, camber meet national standard;
• Adopt high quality carbon steel, Q235B or Q345B; (similar as Fe37 or Fe52);
• Main welding submerged are welded automaticly, nondestructive flaw detection;
• All metall materials(main girder,end girder, trolley)are chosed according to the national standard.
• Steel plate material requirements shot blasting before cutting, derusting grade reach Sa2.5 above.

(3) Crane and Trolley

Crane protection grade is IP54 or IP44, F/H grade insulation

• Use special reducer, Hard-toothed surface, Reducer shaft inspected by Ultrasonic testing;
• Main hook’s reducer shell welding, taking a seal grooves, shaft top sealed well;
• Use YWZ model electric&hydraulic pushing rod often-close brake, the main lifting use double brake;
• Drum material is 16Mn, made of steel.drum shaft and cylinder body are welded and inspected by ultrasonic testing.
• The wheel tread are treated by heating processing;
• Pulley block are made of rolled steel;
• The tooth shape coupling, and the material of the 40 Cr, forging steel;
• All buffers use polyurethane (pu) type, on same span,
• Buffers must have same height;
• Hook use forged material, nondestructive flaw detection, fortify the slot device.

(4) Electric System

• All electric are SIMENS & SCHNEIDER;
• Crane can use safe slipping line to get power , slip line is located against the cab;
• Wire ropes are put in the steel trough or metal tube;
• On dangerous points equipped with protection device;
• The wire ropes are closed in hard steel tube or metal soft tube, line pipe and trough are welded on crane’s metall construction.
• Trolley’s cable devices are fixed inside of walking board;
• Bridge lighting use special crane damping lamps. Set special lighting circuit.

(5) Protection Devices

• The crane and trolley have travelling stop block, hook have double limiters,one of them is on drum.
• Crane equipped with audible and visible alarm, and slipping line protection device prevents any danger to person;
• A cage is fixed on slip line side under the main girder,convenient to repair the slip line.
• All of the connection axis, floating shaft all has the shield to prevent danger.
• All doors on crane have interlock protection device, when the door is open,crane will stop travelling.

(5) Operation Device

• Ground control and cabin control;
• Special cabin for bridge crane or capsule driver room, open vision comfortable operation;
• The cable has open style, close style, can fixed on left or right;
• The open direction includes end open, side open or top open;
• The cabin has special small room and the capsule cabin;
• Ground control has handle and remote control; do not need to set up special driver;
• Users can choose as you need.

Drawing