Product
Electromagnetic Crane
Shengqi Overhead Cranes are available with a huge range of custom options helping with all dependable material handling solutions. Our crane provides an excellent overall value.
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Application scenario
Magnet Overhead Crane is a special crane equipped with electromagnetic chuck that used to lift iron or steel blocks, cylinders and so on. It consists of bridge, crane travelling mechanism, trolley, electric equipment and electromagnetic chuck. Magnetic retentive can hold 10 minutes after power shut. The electromagnet can be round, rectangle or square, even lifting beam with many magnets, which is designed according to adsorptive goods.
1. Lifting material: Cast ingot, steel scraps, steel ball, steel billets
2. Wide use in steel plant, smelting plant, waste warehouse
3. The lifting beam can be parallel with the girder or with 90 degree angle with the girder
4. Magnets with retentive system to hold 10 minutes after power shut
5. Electrical Weighing System as options
Detailed Configuration
Lifting Mechanism
Lifting Mechanism
  •   Open winch trolley combined with motor, gearbox, hydraulic brake, drum, sheaves, coupling, brake drum, magnets etc
  •   Rigid box type trolley frame
  •   Wound Rotor 3-phase asynchronous motor
  •   Harden Teeth Gearbox
  •   Hydraulic Drum Brake
  •   Plate-rolled Drum kits
End Carriages
End Carriages
  •   Double Flanged wheel Assembly
  •   Traveling Mechanism combined with synchronous motor, hydraulic brake and gearbox
  •   Rigid welded box type beam
  •   High performance and easy maintenance
Main Girder
Main Girder
  •   2 main girders are welded box type
  •   Material: carbon steel with high quality of Q235B or Q345B
  •   The main girder is connected by strength bolt
  •   Weld joint tested by X ray or ultrasonic examination
  •   Modula design
  •   Designed Deflection≤1/800 of span
Painting
Painting
  •   Corrosion protection through rust removal by mechanical shot blasting SA 2.5
  •   First layer of coating epoxy 30 microns
  •   Second layer of coating epoxy 30 microns
  •   Third Layer of coating of polyurethane 40 microns
  •   Average thickness: about 100 microns
  •   Color: yellow or Orange as per requirements
Safe Protection
Safe Protection
  •   Emergency-off switch
  •   Overload protect
  •   Earth protection
  •   Zero Position Protection
  •   Cross travel and long travel protection
  •   Lifting travel protection
  •   Overheating protection of motor
  •   Equipped with rainproof devices
  •   Alarm Bell and Lamp
Product Structure



Product Data
Form 1
Rated Lifting Capacity t 5 10 16/3.2 20/5 32/5 50/10
Span m 25.5 22.5 28.5 31.5 31.5 31.5
Working system A6 A6 A6 A6 A6 A6
Max. Lifting Height Main Hook m 16 16 16 12 16 12
Aux. Hook m \ \ 18 14 18 16
Speed Hoisting Electromagnets m/min 15.5 10.4 13 9.7 9.5 7.8
Aux. Hook \ \ 14.5 12.7 12.7 13.2
Trolley travelling 37.2 39.5 44.6 44.6 42.4 38.5
Bridge travelling 115.6 116.8 101.4 101.4 86.8 87.3
Main Dimensions (mm) S1 1250 1500 1040 1070 1070 1005
S2 1500 1500 2460 2650 2650 2785
S3 \ \ 1600 1700 1700 2000
S4 \ \ 3020 3280 3280 3780
H 1765 1928 2187 2191 2483 2754
H1 800 850 940 940 1070 1090
H2 678 528 842 844 816 954
H3 3098 2948 3262 3264 3236 3374
H4 69 600 637 607 571 1012
H5 \ \ 768 496 790 948
K 1400 2000 2000 2000 2500 2500
W 500 4050 5000 5000 5000 5000
B 6028 5848 6798 6798 6828 7058
b 230 230 260 260 300 300
Max. Wheel load Kn 113 134 214 245 335 457
Total Power Kw 27.8 39.5 71.5 76 96.3 139.5
Steel track Recommended 43kg/m 43kg/m 43kg/m 43kg/m QU70 QU70
Power source 3-phase AC 50Hz 380V
Notes: We can design different capacity, span, lifting height, lifting speed according to your actual application.
Form 2
Lifting Beam 90 Degree to Main Girder
Rated Lifting Capacity t 7.5+7.5 10+10 16+16 20+20
Span m 22.5 25.5 28.5 31.5
lifting height m 16 16 16 16
Working system A6 A6 A6 A6
Speed Hoisting m/min 13.2 12.6 12.5 11.7
  Trolley travelling   36.7 36.2 37 37.5
  Bridge travelling   101.4 89 87.3 87.3
Main Dimensions (mm) L 3000 4000 4000 4000
  L1 1500 1500 1700 1600
  L2 1500 1500 1700 1800
  h 441 439 690 668
  H 2188 2290 2538 2640
  H1 940 940 1070 1130
  H2 390 542 718 800
  H3 2810 2962 3138 3220
  K 5000 6000 6000 6500
  W 7400 9000 8500 9000
  B 9234 10844 10478 11062
  B1 260 260 300 300
Max. Wheel load Kn 190 230 343 397
Total Power Kw 63 71 111.3 142.5
Steel track Recommended 43kg/m 43kg/m 43kg/m QU100
Power source 3-phase AC 50Hz 380V
Notes: We can design different capacity, span, lifting height, lifting speed according to your actual application.

Lifting Beam Parallel with Main Girder
Rated Lifting Capacity t 7.5+7.5 10+10 16+16 20+20
Span m 22.5 22.5 22.5 22.5
lifting height m 16 15 15 16
Working system A6 A6 A6 A6
Speed Hoisting m/min 13.2 12.6 12.5 11.7
Trolley travelling 36.7 36.2 37 37.5
Bridge travelling 101.4 89 87.3 87.3
Main Dimensions (mm) L 3000 4000 4000 4000
L1 2250 2250 2350 2650
L2 2000 2000 2100 2400
h 443 441 494 470
H 2208 2310 2626 2754
H1 940 940 1070 1130
H2 390 392 416 400
H3 2810 2812 2836 2820
K 2000 2500 3000 3000
W 4400 4900 5300 5300
B 6234 6734 7258 7430
B1 260 260 300 300
Max. Wheel load Kn 175 215 305 330
Total Power Kw 63 71 111.3 128.5
Steel track Recommended 43kg/m 43kg/m QU100 QU100
Power source 3 phase, AC 50Hz. 380V
Notes: We can design different capacity, span, lifting height, lifting speed according to your actual application.