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Revolving Electromagnet Double Girder Bridge Crane With Slewing Carrier Beam

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : Electrical, hoist and other parts packed by high quality plywood crate; Beams packed by rain proof plastic cloth Delivery Time : 30 days
Payment Terms : L/C, T/T, Western Union Supply Ability : 10 sets
Place of Origin: China Brand Name: Silence
Certification: ISO CE Model Number: QL

Detail Information

Type: QL Model Power Source: 3P 220--440 V/50hz60HZ
Working Temperature: -10 ~45℃ Lifting Mechanism: Electric Trolley
Rated Lifting Moment: Different Control Method: Ground Control+Remote Control+Cabin Control
High Light:

double girder bridge crane


double hoist overhead crane

Product Description

Silence Brand QL Revolving Electromagnet Double Girder Bridge Crane With Carrier-beam


The product description:


The crane has slewing carrier-beam, is applicable to the fixed span at indoor outdoors of steel mill, shipyard, port, yard and storage, etc.


It is used for loading, unloading and carrying steel plate, profile steel, and spool, etc. It is especially applicable to lift material of different specifications and which needs Horizontal rotation.


The carrier-beam is cross structure, which is reliable and has good safety features and has a certain function of preventing swinging, The lower part of the carrier-beam can bring special lifting appliances, such as magnetic chuck and tongs, etc.



1. It is used for lifting 5t~50t stuff;

2. It has beautiful box-typed welded main girders. Computer-optimized design for main girders with good performance and lightweight;

3. Compact structure, lightweight and high lifting height;

4. The Max. span reaches 32 meters;

5. It's widely used in workshops, metallurgy, warehouses and assembly shops etc.


Technical parameters:


Lifting Capacity(t) Span (m) lifting height (m) working duty lifting speed (m/min) crane traveling speed (m/min) trolley traveling speed (m/min) total power
15 22.5~31.5 16 A6 13.2 36.7 101.4 63
A7 15.8 36.6 103.9 79.5
20 16 A6 12.6 36.2 89 71
15 A7 15.8 42.8 103.9 94.5
32 15 A6 12.5 37 87.3 111.3
16 A7 15.1 43.3 104.3 135.5
40 16 A6 11.7 37.5 87.3 128.5
A7 15.3 43.2 113.9 173

Revolving Electromagnet Double Girder Bridge Crane With  Slewing Carrier Beam 0




1. box-type shaped by wielding;

2. High-quality carbon steel Q235B and Q345B;

3. the girder connected by high strength screws;

4. Welding seams are tested by X-ray and ultrasound;

5. Forged wheels;

6. Compact structure, small volume and lightweight trolley;

7. The lifting mechanism is open type winch trolley;

8. Compact reducer motor drive, step-less control, hardened gears and safety disc brake;

9. Good operation performance, step-less speed regulating and running smoothly;

10. Main girders Shot blasting sa2.5 after welding to release internal stresses;

11. Painting high-quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;

Revolving Electromagnet Double Girder Bridge Crane With  Slewing Carrier Beam 1


Electric System:

1. Power supply through step less slide lines;

2. Lifting mechanisms and traveling mechanisms are mutually independent and could travel at the same time;

3. Control panel protection degree is IP54;

4. Reasonable components installation, convenient for check and maintenance;

5. Electric cable is suspended in cable saddle, stationary cable trolley which slides on a galvanized C-type steel;

Safety Protection Devices:

Overload limiter, limit switch (lifting and traveling), interlocking protection devices, buffer, track sweep plate, shield, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.


The packing and shipping:

Revolving Electromagnet Double Girder Bridge Crane With  Slewing Carrier Beam 2

Revolving Electromagnet Double Girder Bridge Crane With  Slewing Carrier Beam 3

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