Magnetic Grill

Product Description

Permanent Magnetic Grill are used for separation of iron particles mixed with dry, granular or free flowing material. Magnetic Grill are made by using stainless steel frames (Round, Square or Rectangular) with Magnetic Rods inside the frame.

These Magnetic Grill are made up of Magnetic Elements which are fitted inside a required size frame. The Magnetic Elements are made up of hard Ferrite Ceramic Magnets or High Intensity Rare Earth NdFeB Magnets. All the components are made up of Stainless Steel 304/316 material. The overall construction of the Magnetic Grill can also be made as per the customer specification and sizes

The grills are efficiently utilized if contamination is within 1% to 1.5% by weight. For higher levels of contamination Drawer Grills or Multi Drawer Grills should be used.

Low Intensity Magnetic Grill having Gauss value of approximately 2,500 Gauss are ideal for trapping contamination such as Nuts, Bolts, Screws, broken washers etc. these grills are designed to attract larger iron pieces from relatively larger distance.

Medium Intensity Magnetic Grill having Gauss value of approximately 5,500 Gauss are used where the contamination is in particle form, however there may or may not be continuous flow of material to be separated. The contamination size may be as low as 150 microns but not lower than that. The material should be free flowing and non sticky.

High Intensity Magnetic Grill having Gauss value of approximately 10,000 Gauss are employed at locations where separation of contamination particles as small as 1 microns is required. These grills have been designed to attract super fine particles from the carrier material.

In all the three classes of grill, it is a necessity to clean the grills at regular intervals. It is recommended to clean the grill thoroughly before every pass (or as scheduled as per users requirement and experience). More accumulation of Iron particles for long time will reduce the effectiveness of the grill. For highest attraction, the grill needs to be fully clean.


Standard Size Round Magnetic Grill:

Magnetic-Grill1

Low Intensity Round Magnetic Grill
Model No. Magnets Max. Temp (ᵒC) Diameter (mm) Gauss Value
LRG-200 Ferrite 250 200 2,500
LRG-250 Ferrite 250 250 2,500
LRG-300 Ferrite 250 300 2,500
LRG-450 Ferrite 250 450 2,500

Medium Intensity Round Magnetic Grill
Model No. Magnets Max. Temp (ᵒC) Diameter (mm) Gauss Value
MRG-200 NdFeB 80 200 5,500
MRG-250 NdFeB 80 250 5,500
MRG-300 NdFeB 80 300 5,500
MRG-450 NdFeB 80 450 5,500

High Intensity Round Magnetic Grill
Model No. Magnets Max. Temp (ᵒC) Diameter (mm) Gauss Value
HRG-200 NdFeB 80 200 10,500
HRG-250 NdFeB 80 250 10,500
HRG-300 NdFeB 80 300 10,500
HRG-450 NdFeB 80 450 10,500

NOTE:

  • Height of the Magnetic Grill is 35mm
  • Customized Magnetic Grill and Magnetic Grid designs are available
  • Grills with Gauss values 5,500 and 8,500 also available
  • Medium and High intensity Grills with Maximum operating temperature 200ᵒC also available

Standard Size Square Magnetic Grill

Square Magnetic Grill

Low Intensity Square Magnetic Grill
Model No. Magnets Max. Temp (ᵒC) Dimensions (mm) Gauss Value
LSG-150 Ferrite 250 150x150 2,500
LSG-200 Ferrite 250 200x200 2,500
LSG-250 Ferrite 250 250x250 2,500
LSG-300 Ferrite 250 300x300 2,500
LSG-500 Ferrite 250 500x500 2,500
LSG-650 Ferrite 250 650x650 2,500

Medium Intensity Square Magnetic Grill
Model No. Magnets Max. Temp (ᵒC) Dimensions (mm) Gauss Value
MSG-150 NdFeB 80 150X150 5,500
MSG-200 NdFeB 80 200X200 5,500
MSG-250 NdFeB 80 250X250 5,500
MSG-300 NdFeB 80 300X300 5,500
MSG-500 NdFeB 80 500x500 5,500
MSG-650 NdFeB 80 650x650 5,500

High Intensity Square Magenetic Grill
Model No. Magnets Max. Temp (ᵒC) Dimensions (mm) Gauss Value
HSG-150 NdFeB 80 150X150 10,500
HSG-200 NdFeB 80 200X200 10,500
HSG-250 NdFeB 80 250X250 10,500
HSG-300 NdFeB 80 300X300 10,500
HSG-500 NdFeB 80 500x500 10,500
HSG-650 NdFeB 80 650x650 10,500

 
NOTE:

  • Height of the Magnetic Grill is 35mm
  • Customized Magnetic Grill and Magnetic Grid designs are available
  • Grills with Gauss values 5,500 and 8,500 also available
  • Medium and High intensity Grill with Maximum operating temperature 200ᵒC also available

Industries using Magnetic Grill:

  • Plastic
  • Food Products. (Sugar, Coffee, Tea, Grains, Pulses, Flour, Spices, Milk etc.)
  • Pharmaceutical
  • Chemical
  • Ceramic
  • Colors / Paints
  • Pigments
  • Ink
  • Refractory
  • Mineral

Other Types Of PML Magnetic Grill:

Magnetic-Grill3 

Magnetic-Grill4 Magnetic-Grill5

Customized Drawer Type Magnetic Grill:

Drawer Type Magnetic Grill Drawer Type Magnetic Grill2

Why PML Magnetic Grill?

  • 45+ years of experience in design and development of Permanent Magnets and Magnetic Systems
  • Magnet Grills are also available with 10,000 Gauss for operating temperature up to 200°C
  • Easy to clean and no maintenance cost and preventing expensive shut down and delays for equipment down the process line
  • No power cost
  • Installation of these grills improves product quality thereby enhances product value and helps in meeting FDA and other government/customer regulations on iron contamination levels
  • Services such as magnetic calibration/Audit are available
  • PML also makes customized design and self cleaning grills

Some of PML’s valued customers:

  • Hindustan Unilever (All plants in India)
  • Cipla Ltd (All plants in India)
  • H & R Johnson (India) Ltd
  • Lucid India Ltd, Jodhpur
  • Tata Tea Ltd (All plants in India)
  • Pidilite Industries (Vapi)
  • Hindustan Inks & resins Ltd (Vapi)
  • Sudarshan Chemicals Ltd (Roha, Mahad, & Pune plants)
  • Mazda Colors Ltd (Vapi)
  • Dhiraj Enterprises
  • Anupam Colors Pvt Ltd
  • JBF Industries Ltd (Silvassa)
  • Clariant Chemicals Ltd (Thane)
  • Kerala Chemicals & Proteins Ltd (Kochi)
  • Nepal Lever Ltd (Nepal)