Circular Lifting Magnets are designed to be used to handle different types of scraps including pig-iron, steel turnings, ingot, slabs, cut-pieces of plates, channel beams etc. It can handle different magnets and its lifting capacity based upon the size of the magnet, power rating, shape, and sizes. Kumar Magnet Industries is one of the noteworthy Circular Lifting Magnets Manufacturers in Delhi has the most advanced solutions available for improving steel handling in steelworks, ports, foundries and more.
Magnet Body: Electromagnet Circular Lifting Magnet comes with the magnet body to generate an optimum magnetic field while providing an efficient magnetic circuit. It is suitable for attaching mobile cranes in the scrap yard. The body is made of permeability low carbon steel for minimum leakage and maximum magnetic lifting & holding efficiency with utmost toughness. Heat-treated fully annealed centre pole, integrated outer pole, terminal box, and extra heavy-duty lifting lugs are parts of the magnet body.
Light Duty, Heavy Duty and Extra Heavy Duty and diameters from 400mm to 2200mm.
Cable Reeling Drum: We make spring-operated CRD'S which is used for supplying power to the lifting magnets. The selection of the CRD'S depends mainly on the magnet KW and height of lift. These come with slip rings and carbon brush with the holder of adequate rating.
TABLE FOR ERICH CIRCULAR LIFTING MAGNETS TYPE : ELRH…DUTY CYCLES: 70%
Type Power Input weight DIMENSIONS IN MM (Cold Magnet)
KW Kg d e f g h
1 _2 3 4 5 6 7
ELRH 7 |
2.57 |
360 |
710 |
590 |
160 |
22 |
90 |
ELRH 9 |
4.10 |
650 |
900 |
685 |
180 |
25 |
100 |
ELRH 10 |
4.7 |
875 |
1000 |
700 |
180 |
26 |
100 |
ELRH 11 |
5.94 |
1250 |
1140 |
900 |
260 |
36 |
140 |
ELRH 13 |
8.48 |
1830 |
1330 |
975 |
260 |
36 |
140 |
ELRH 15 |
10.3 |
2630 |
1500 |
1075 |
340 |
45 |
180 |
ELRH 17 |
13 |
3460 |
1700 |
1222 |
350 |
51 |
190 |
ELRH 19 |
17.3 |
4800 |
1900 |
1291 |
350 |
51 |
190 |
TEAR –OFF FORCE LOAD APPROXIMATE LIFTING CAPACITIES
D d d capacity Magnet 300 300 20 of Slab Skull Pig Cast Iron Solid Short Type Magnet Magnet Magnet chain Ingot cracker Scrap Scrap Steel Cold Warm Warm Max. Ball Grade 3a Grade 24 Grade 40
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
Kg. |
|
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
|
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ELRH 7 |
9120 |
8160 |
870 |
4250 |
4000 |
_ |
217 |
175 |
165 |
75 |
ELRH 9 |
15690 |
14170 |
1710 |
5000 |
6950 |
_ |
375 |
300 |
285 |
135 |
ELRH 10 |
19930 |
17980 |
1900 |
5000 |
8815 |
3000 |
485 |
390 |
370 |
170 |
ELRH 11 |
25670 |
23140 |
2450 |
12600 |
11345 |
4000 |
645 |
518 |
490 |
227 |
ELRH 13 |
36800 |
33180 |
3510 |
12600 |
16265 |
6000 |
975 |
785 |
745 |
345 |
ELRH 15 |
48550 |
43725 |
4620 |
17000 |
21400 |
8000 |
1365 |
1100 |
1030 |
480 |
ELRH 17 |
63485 |
57140 |
6040 |
25000 |
28000 |
10000 |
1900 |
1535 |
1450 |
670 |
ELRH 19 |
80370 |
72300 |
7650 |
25000 |
35450 |
12000 |
2575 |
2075 |
1960 |
910 |
Standard operating voltage of the equipment is 220 V DC. Rated power input for cold magnets listed in column 1 governs the selection of suitable electrical switchgear, rectifier, etc. The continuous service heating of the exciter windings reduces power input. Permissible relative duty cycle is 70%/ 10 min. i.e. 7 min. ON and 3 min OFF. The tear-off force listed in the table relates to a level solid thick slab and an air gap corresponding to 1/300 or 1/20 of outer magnet diameter d. (column 3). The figure in column 11 for each magnet size represents the permissible load which can be suspended with a standard chain arrangement, taking into account safety requirement. In conditions, where load exceeding this limit need to be handled, please order special- purpose chains, quoting the maximum weight to be lifted.
Listed lifting capacity values in columns 12 to 17 apply to magnets at service temperature.
Lifting capacities for various types of bulk material listed in the table are average values, which may be exceeded or not be reached in actual duty since the volume size in each lifting operation depends largely on type, shape, alloy composition, distribution and storage of the material.
Noted as one of the preeminent Circular Electric Lifting Magnets Exporters and Suppliers in India, we have different types of Magnetic Lifter available at industry leading prices. Give our experts a call or drop your enquiry via the website form.
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