JTP Logo



Magnetic Grill

Home / Magnetic Grill

Magnetic Grill

BMPE Magnetic grills (also known as grill magnets) are a core offering in our extensive product line. Backed by over 25 years of expertise in magnetic equipment, we are well-versed manufacturers, suppliers, and exporters dedicated to meeting all client requirements.

Grill magnets utilize permanent magnets or electromagnets to capture and trap ferrous impurities from free-flowing feeds. They are specifically engineered for installation points where bulk inputs or outputs pass through. Arranging the grill tubes in an alternating pattern significantly boosts iron-trapping efficiency. Positioning is typically at the hopper inlet; however, if that isn’t feasible, grills can be placed at discharge outlets, floor openings, catch bins, or any custom location specified by the client.

Construction & Specifications

The magnetic grill consists of hollow stainless steel (SS) tubes arranged parallel to one another and held securely by transverse support brackets. The hollow cylinders are packed tightly with disk-shaped rare-earth magnets, eliminating dead spaces and ensuring uniform magnetic coverage across the entire grill surface.

Grill configurations vary based on the shape and dimensions of your hopper:

  • Square Hoppers: Standard square magnetic grills.

  • Round Hoppers: Matching circular magnetic grills.

  • Custom Processing Areas: Custom-tailored shapes and dimensions for collection points and non-standard equipment.

Working Principle

Operation is straightforward and continuous:
  • The correctly sized magnetic grill is installed in the hopper or discharge point.

  • As free-flowing raw material passes through the hopper, any ferrous contaminants immediately adhere to the magnetic tubes and remain trapped.

  • Processing can run continuously without requiring frequent shutdowns.

  • Once a significant amount of tramp metal accumulates on the tubes, cleaning is required.

  • Manual Cleaning: The operator lifts the grill out of the hopper and manually clears the debris using protective gloves.

  • Automatic Cleaning: Models with built-in self-cleaning mechanisms are also available to eliminate manual labor.

Functional Applications

Our magnetic grills are suitable for processing powdered and granular materials across various industries, including:

  • Minerals & Ceramics

  • Chemicals, Dyes, Paints, & Pigments

  • Pharmaceuticals

  • Plastics

  • Food Products: Sugar, milk powder, spice powders, and all other powdered materials.

Global Supply & Customization

With extensive experience supplying grill magnets to a diverse client base, we understand the technical nuances required for optimal separation. Our commitment to quality keeps us ahead of the competition—not only in Chennai and Tamil Nadu, India, but globally. Standard specifications are available off-the-shelf for immediate purchase, while custom orders tailored to your specific operational needs are manufactured and delivered promptly. We look forward to partnering with you and sharing our industry expertise.
Flowchart of Magnetic Grates (Square Tubes - Square Shape)
Size of Tubes Number Square Cu M/Hr. Weight 640 Kgs./Cu.M. 800 Kgs./Cu.M. 960 Kgs./Cu.M. 1120 Kgs./Cu.M.
Inches Kgs
04W04L 2 16 5 3.4 150 200 250 300
06W06L 3 36 13 7 250 300 380 450
08W08L 4 64 22 11.5 450 560 680 800
10W10L 5 100 35 17.6 700 880 1000 1200
12W12L 6 144 51 23.9 1000 1200 1500 1600
14W14L 7 196 69 33.1 1300 1700 2000 2400
16W16L 8 256 90 42 1800 2200 2700 3100
18W18L 9 324 114 52.9 2200 2800 3400 4000
20W20L 10 400 141 63.6 2800 3500 4200 4900
22W22L 11 484 171 77.1 3400 4200 5100 6000
24W24L 12 576 204 90.5 4000 5100 6100 7100
26W26L 13 676 239 106 4700 5900 7100 8300
28W28L 14 784 277 122.2 5500 6900 8300 9700
30W30L 15 900 318 139.7 6300 7900 9500 11100
32W32L 16 1024 362 158.1 7200 9000 10800 12600
34W34L 17 1156 410 177.9 8000 10200 11700 14300
36W36L 18 1296 459 198.9 9000 11400 13700 16000
Size and Flowchart of Magnetic Grates (Round Tube - Round Shape)
Part No. Tubes Grate Dia. (Inches) No. of Square Cu M/Hr. Weight (Kgs.) 640 Kgs./Cu.M. 800 Kgs./Cu.M. 960 Kgs./Cu.M. 1120 Kgs./Cu.M.
BMPE-6 6" 3 28 10 1.4 250 300 350 400
BMPE-8 8" 4 50 23 2.4 450 560 650 800
BMPE-10 10" 5 78 26 3.8 700 880 1000 1200
BMPE-12 12" 6 113 51 5.4 1000 1200 1500 1700
BMPE-14 14" 7 153 70 7.3 1300 1700 2000 2400
BMPE-16 16" 8 201 91 9.6 1800 2200 2700 3100
BMPE-18 18" 9 254 115 12.1 2200 2800 3400 4000
BMPE-20 20" 10 314 142 14.9 2800 3500 4200 4900
BMPE-22 22" 11 380 172 18.1 2400 4200 5100 6000
BMPE-24 24" 12 452 204 21.5 4000 5100 6100 7100
BMPE-26 26" 13 530 240 25.2 4700 5900 7100 8300
BMPE-28 28" 14 615 178 29.3 5500 6900 8300 9700
BMPE-30 30" 15 706 319 33.6 6300 7900 9500 11100
BMPE-32 32" 16 804 363 38.3 7200 9000 10800 12900
BMPE-34 34" 17 907 410 43.2 8100 10200 12200 14300
BMPE-36 36" 18 1017 459 48.4 9100 11400 13700 16000