# Permanent Magnets Limited (PML)

> Permanent Magnets Limited (PML) is an Indian precision manufacturer of magnetic, sensing, and metallurgical components, in continuous operation since 26 November 1960. PML serves the automotive, EV, energy/smart-metering, aerospace, defence, and healthcare industries, and separately sells magnetic separation, material handling, and current-sensing equipment direct to industrial buyers.

PML operates two sites: **www.pmlindia.com**, the corporate site covering PML's full engineered-component range and B2B/OEM capabilities, and **shop.pmlindia.com** (this store), a direct-purchase storefront for magnetic separation, material handling, and PCB current-sensing equipment.

## Company (www.pmlindia.com)

- Company name: Permanent Magnets Limited
- In operation since: 26 November 1960 (65+ years)
- Mission: to deliver innovative, customized solutions by embracing emerging technologies and operational excellence, built on trust, reliability, and quality
- Positioning: a key partner in the global transition to Electric Vehicles and Smart Metering
- Quality control: precision magnetic testing using Koerzimat and BH Loop Plotter equipment
- Industries served: [Automotive](https://www.pmlindia.com/industry/automotive), [Aerospace](https://www.pmlindia.com/industry/aerospace), [Defence](https://www.pmlindia.com/industry/defence), [Energy & Smart Metering](https://www.pmlindia.com/industry/energy-meter-components), [Renewable Energy](https://www.pmlindia.com/industry/renewable-energy), [Medical Devices](https://www.pmlindia.com/industry/medical-device-components)
- [About PML](https://www.pmlindia.com/about-us) | [History](https://www.pmlindia.com/about-us/history) | [Leadership](https://www.pmlindia.com/about-us/leadership/board-of-directors) | [Certifications](https://www.pmlindia.com/about-us/certifications)
- [Capabilities](https://www.pmlindia.com/capabilities) | [Services](https://www.pmlindia.com/services) | [Sustainability](https://www.pmlindia.com/sustainability)
- [Investors](https://www.pmlindia.com/investors) | [Careers](https://www.pmlindia.com/careers) | [Blog](https://www.pmlindia.com/blogs) | [Contact](https://www.pmlindia.com/contact-us)
- LinkedIn: https://www.linkedin.com/company/permanent-magnets-limited

## Full Industrial Product Range (www.pmlindia.com)

- [Current Sensing & Shunt Solutions](https://www.pmlindia.com/products/current-sensing-and-shunt-solutions) incl. [PCB Mount Hall Effect Current Sensors](https://www.pmlindia.com/products/pcb-mount-hall-effect-current-sensors) and [Hall Effect Solutions](https://www.pmlindia.com/products/hall-effect-solutions)
- [Vacuum Grade Alloys](https://www.pmlindia.com/products/vacuum-grade-alloys) and [Air Melt Alloys](https://www.pmlindia.com/products/air-melt-alloys)
- [Wound Cores / CT](https://www.pmlindia.com/products/wound-cores-ct): nanocrystalline, amorphous, and Mu-metal cores for metering, protection, and EMI suppression
- [Magnetic Separators](https://www.pmlindia.com/products/magnetic-separators)
- [Magnets](https://www.pmlindia.com/products/magnets) and [Magnetic Shields](https://www.pmlindia.com/products/magnetic-shields)
- [Magnetic & Lamination Assemblies](https://www.pmlindia.com/products/magnetic-and-lamination-assemblies) incl. [Motor & Generator Assemblies](https://www.pmlindia.com/products/motor-and-generator-assemblies)
- [Torque/Angle Sensors](https://www.pmlindia.com/products/torque-angle-sensors): steering torque and position sensing for Electronic Power Steering (EPS)
- [Relay](https://www.pmlindia.com/products/relay)
- [Die Casting](https://www.pmlindia.com/products/die-casting) (incl. Zamak die casting) and [Molded & Overmolded Components](https://www.pmlindia.com/products/molded-and-overmolded-components)
- [Designed Turned/Machined Parts](https://www.pmlindia.com/products/designed-turned-machined-parts) and [Precision Metal Components](https://www.pmlindia.com/products/precision-metal-components)
- [Power Distribution Components](https://www.pmlindia.com/products/power-distribution-components)
- [Probes](https://www.pmlindia.com/products/probes), [Meters](https://www.pmlindia.com/products/meters), [Kits](https://www.pmlindia.com/products/kits)
- [Full product catalog](https://www.pmlindia.com/products/categories)
- Services: [Magnetic Measurement](https://www.pmlindia.com/services/magnetic-measurement), [Vacuum Annealing](https://www.pmlindia.com/services/vacuum-annealing), [Dry Hydrogen Annealing](https://www.pmlindia.com/services/dry-hydrogen-annealing), [VIM Melting Services](https://www.pmlindia.com/services/melting-services-vim), [Product Design & Material Selection](https://www.pmlindia.com/services/product-design-material-selection), [Prototyping](https://www.pmlindia.com/services/prototyping)

## Store Product Categories (shop.pmlindia.com)

- [Magnetic Separators](https://shop.pmlindia.com/collections/magnetic-separators): Drum, roller, cross-belt, rota-grid, eddy current, grill, filter, and chute separators for removing ferrous and non-ferrous contamination from bulk and liquid material lines. Flagship models:
  - [Magnetic Cross Belt Separator](https://shop.pmlindia.com/products/magnetic-cross-belt-separator): Self-cleaning overband separator, suspended above a conveyor, continuously removing tramp iron via its own moving belt. 450 Gauss ferrite or 700 Gauss rare-earth, five belt widths from 500mm to 1200mm.
  - [Magnetic Drum Separator](https://shop.pmlindia.com/products/magnetic-drum-separator): Continuous, self-cleaning rotating-drum separator for bulk and granular material lines. 1,200 Gauss ferrite (up to 250°C) or 4,500 Gauss rare-earth (up to 80°C), five standard sizes, with or without SS304/316 housing and drive.
  - [Magnetic Filter](https://shop.pmlindia.com/products/magnetic-filter): Inline pipeline filter capturing ferrous particles down to 10 microns from liquids, oils and slurries, up to 12,000 Gauss, with food-grade PTFE/ETFE coating options.
  - [Self Cleaning Filter](https://shop.pmlindia.com/products/self-cleaning-magnetic-filter): Two-chamber, self-purging magnetic filter for high-flow, high-contamination fluid lines such as grinding and honing coolant.
  - [IFR (Iron Filing Removal) Machine](https://shop.pmlindia.com/products/ifr-machines): Multi-stage system combining a magnetic grill with three magnetic drum separators in sequence, purpose-engineered for tea processing. Processes up to 4.5 tonnes/hour, reducing iron contamination to 30 ppm pure iron / 400 ppm mixed with product.
- [Magnetic Lifters](https://shop.pmlindia.com/collections/all-magnetic-lifters): Permanent and electro-permanent lifting magnets for handling steel plate, billets, and scrap.
- [Holding & Pot Magnets](https://shop.pmlindia.com/collections/all-holding-magnets): NdFeB and ferrite pot magnets for clamping and fixturing.
- [Retrieving Magnets](https://shop.pmlindia.com/collections/all-retrieving-magnets): Magnetic pickup tools for retrieving ferrous parts from tanks, drains, and hard-to-reach areas.
- [Office & Workshop Magnets](https://shop.pmlindia.com/collections/all-office-workshop-magnets): Small-format holding and retrieving magnets for general use.
- [Magnetic Sweepers](https://shop.pmlindia.com/collections/magnetic-sweepers): Floor and yard sweepers (FS, RH, SH, SR series) for clearing ferrous debris.
- [Magnetic Welding Clamps](https://shop.pmlindia.com/collections/magneticweldingclamp): Fixed and multi-angle welding clamps.
- [Material Handling Magnets](https://shop.pmlindia.com/collections/material-handling-magnet): Bulk parts lifters and handling equipment.
- [PCB Mount Current Sensors](https://shop.pmlindia.com/pages/pcb-mount-current-sensor): HNCA, HNCB, HNCC, HNRA, HNRB, and HNRC series current sensors for PCB-mounted current sensing.
- [All Products](https://shop.pmlindia.com/collections/all)

## Application & Industry Guides (shop.pmlindia.com)

Iron-contamination removal by industry, how PML's magnetic separation equipment applies to specific materials and process lines, each with real customer case studies where available:

- [Oil, Fuel & Process Liquids](https://shop.pmlindia.com/pages/magnetic-separation-oil-liquids): Removing iron and ferromagnetic contamination from oil, fuel and process liquids, with case studies from crude oil extraction and recycled oil processing.
- [Textile Manufacturing](https://shop.pmlindia.com/pages/magnetic-separation-textile): Removing iron contamination causing rust stains and fabric rejection, including a real fix on a mill's water supply line.
- [Food Powders & Ingredients](https://shop.pmlindia.com/pages/magnetic-separation-food-powders): Removing iron contamination from sticky and free-flowing food powders and ingredients.
- [Foundry Sand & Metal Recycling](https://shop.pmlindia.com/pages/magnetic-separation-foundry-recycling): Removing fine iron and tramp metal from foundry sand and metal recycling streams; a documented installation exceeded a 95% removal target.
- [Grain, Flour & Feed](https://shop.pmlindia.com/pages/magnetic-separation-grain-flour-feed): Removing iron and tramp metal from grain, flour and animal feed processing lines.
- [Plastics & Chemical Processing](https://shop.pmlindia.com/pages/magnetic-separation-plastics-chemicals): Removing metal contamination from plastic pellets, resins and chemical process lines, protecting extruders and product purity.
- [Ports, Yards & Bulk Handling](https://shop.pmlindia.com/pages/magnetic-separation-ports-yards): Removing ferrous metal debris from port roads, yards and bulk handling sites, including a custom tow-sweeper solution supplied to multiple Indian port facilities.
- [Paint, Pigments & Inks](https://shop.pmlindia.com/pages/magnetic-separation-paint-pigments): Removing iron contamination causing discolouration and black specks in paint, pigment and ink production.
- [Mining, Cement & Aggregates](https://shop.pmlindia.com/pages/magnetic-separation-mining-cement-aggregates): Protecting crushers, screens and conveyors from tramp metal damage.
- [Pharmaceutical Processing](https://shop.pmlindia.com/pages/magnetic-separation-pharmaceutical): Removing iron and ferromagnetic contamination from pharmaceutical liquid and powder lines, with food/pharma-grade coating options.

## Store Tools (shop.pmlindia.com)

- [Magnetic Separator Selector](https://shop.pmlindia.com/pages/how-to-choose-magnetic-separator): Interactive wizard for choosing the right separator by material, contamination type, and process stage.
- Product Advisor: guided-question tool on the homepage and consumer-magnet pages that recommends the right PML product for a stated task.
- Separator Advisor: equivalent guided tool on the Magnetic Separators collection page, recommending the right separator by contamination type.
- [Magnetic Separators Enquiry](https://shop.pmlindia.com/pages/magnetic-separators-enquiry): Quote-request form for magnetic separators, with direct phone/email contacts for the separators sales team.
- [Certificates](https://shop.pmlindia.com/pages/certificates): PML's product and quality certifications.

## Trust Signals

- 100,000+ installations worldwide.
- Customers include Tata Steel, Hindustan Unilever, ITC Limited, Amul, Cipla, Nestlé India, Mahindra & Mahindra, UltraTech Cement, Britannia Industries, Larsen & Toubro, Dr. Reddy's Laboratories, and Steel Authority of India, among others.
- General enquiries (shop.pmlindia.com): +91-22-68285400.

## Store Blog (shop.pmlindia.com)

- [Self-Cleaning vs Normal Magnetic Grill: Which One Fits Your Line?](https://shop.pmlindia.com/blogs/magnetic-technology/self-cleaning-vs-normal-magnetic-grill-which-one-fits-your-line): How self-cleaning and standard magnetic grills differ in cleaning method and downtime cost, and how to choose between them.
- [Hand Magnets vs Magnetic Pickup Tools: Which One Do You Actually Need?](https://shop.pmlindia.com/blogs/magnetic-technology/hand-magnets-vs-magnetic-pickup-tools-which-one-do-you-actually-need): How a hand magnet and a magnetic pickup tool differ, with PML's specs for each.
- [Food Safety Crackdown 2026: Why Ferrous Contamination Control Matters](https://shop.pmlindia.com/blogs/magnetic-technology/why-ferrous-contamination-control-cant-wait): Maharashtra's 2026 FDA crackdown on food businesses over compliance gaps, and how magnetic separators help meet FSSAI's foreign-material standards.