Magnaplast Technologies (India) Private Limited

Product Description

This Neodymium Magnet (NdFeB) with 25 x 5 x 5 mm size and Countersunk (CSK) Hole is a high-strength permanent magnet designed for screw-mounting applications. Built with N35 Grade material, it offers powerful magnetic force in a compact size. The CSK hole allows easy installation on wood, metal, plastic, and other surfaces using flat-head screws.

Key Features

• Size: 25 mm (Diameter) × 5 mm (Thickness) × 5 mm (CSK Hole)

• Material: Neodymium-Iron-Boron (NdFeB)

• Grade: N35

• Magnetization: Axial (North-South on flat faces)

• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) anti-corrosion coating

• Mounting: Countersunk hole for M4/M5 screw fixing

• Shape: Round disc with CSK hole

• Color: Silver finish

• Max Operating Temperature: 80°C

Advantages

• Extremely high magnetic strength for compact size

• Easy installation with countersunk screw

• Durable nickel coating for rust and wear resistance

• Precision-engineered with excellent holding power

• Safe and reliable for repeated industrial use

Applications

• Cabinet and furniture magnetic closures

• Industrial holding, mounting & fixture systems

• Display racks, sign holders, POS displays

• Door latches, locks & mechanical fittings

• DIY, hobby, and engineering projects

• Sensors, small machines, and fixtures

We manufacture a wide range of Speed Sensor Ring Magnet that includes bonded rare Injection Bonded Rare Earth Magnets, Injection Bonded Hybrid Magnets, Injection Bonded Ferrite Magnets along with magnet assemblies for various application areas such as:

• Automobile Instrument Cluster / Dashboard Instrument
• Digital Speedometers
• Sensors
• Roll for copiers
• DC Micro Motors
• Stepper Motors
• AC Synchronous Motor Magnets
• Electrical Meters
• Coupling Magnets
• Speaker / Telephone Receivers
• Disk Drives
• Clock / Timers
• Reed Relays
• Educational Kits and Scientific Instruments
• Magnet Bearings
• Xerographic applications
• Magnetic seals
• Magnetic latches
• Chip collectors

Product Description

This Rare Earth Neodymium Magnet in 8 mm diameter and 3 mm thickness is a compact, high-strength disc magnet designed for electronics, craft work, DIY projects, packaging, and precision engineering applications. Made from premium NdFeB (Neodymium-Iron-Boron) material, it provides strong magnetic performance with excellent stability and durability.

Key Specifications

• Type: Rare Earth Neodymium Disc Magnet

• Size: 8 mm (Diameter) × 3 mm (Thickness)

• Grade: N35 / N42 / N52 (optional as per requirement)

• Material: Neodymium-Iron-Boron (NdFeB)

• Magnetization: Axial (North–South on flat faces)

• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) plating

• Finish: Smooth silver metallic

• Shape: Round Disc Magnet

• Max Operating Temperature: 80°C

Features

• High magnetic strength for compact size

• Triple-layer nickel coating for corrosion resistance

• Durable, stable magnetic power over long-term use

• Lightweight and easy to integrate into small assemblies

• Precision-machined for uniform quality

Applications

• Electronic components, sensors & small devices

• Magnetic closures for boxes, diaries & packaging

• DIY projects, crafts & model-making

• Prototyping and engineering assemblies

• Educational kits & science experiments

• Small holding, alignment & positioning tasks

Safety & Handling

• Strong magnet — may pinch if snapped together.

• Neodymium magnets are brittle; handle gently to avoid chipping.

• Keep away from electronic items, cards & magnetic storage.

• Not suitable for temperatures above 80°C.

Product Description

This Neodymium Magnet in 4 mm diameter × 4 mm length is a high-strength rare-earth cylinder magnet designed for compact electronic, DIY, craft, and precision engineering applications. Made from NdFeB (Neodymium-Iron-Boron) material, it delivers powerful magnetic performance despite its small size.

Key Specifications

• Type: Neodymium Cylinder Magnet (NdFeB)

• Size: 4 mm (Diameter) × 4 mm (Length)

• Grade: N35 / N42 / N52 (as per requirement)

• Magnetization: Axial (through the length)

• Material: NdFeB Rare Earth

• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) plating

• Finish: Smooth silver metallic

• Shape: Cylindrical rod magnet

• Max Operating Temperature: 80°C

Features

• High magnetic strength in small compact size

• Durable nickel coating for corrosion resistance

• Lightweight and easy to integrate into assemblies

• Precision dimensions for stable, repeatable performance

• Long-lasting magnetic power

Applications

• Electronic components & small sensors

• Craft projects, DIY models & educational kits

• Magnetic closures for packaging & mini boxes

• Prototyping and engineering fixtures

• Hobby projects, robotics & micro-mechanisms

• Small holding and positioning applications

Safety & Handling

• Very strong magnet relative to size—handle with care.

• Avoid dropping or snapping magnets together; may chip.

• Keep away from electronic devices and magnetic storage media.

• Not suitable for use above 80°C.

High-Performance Circular NdFeB Magnets – Superior Strength for Versatile Applications. Ideal for industrial, automotive, and electronic uses. Customize size and grade to fit your needs!

Product Description

This NdFeB Neodymium Disc Magnet in 8 mm diameter × 1.5 mm thickness is a compact but powerful rare-earth magnet designed for precision applications. Made from high-quality NdFeB material, it delivers excellent magnetic strength despite its small size, making it ideal for electronics, craft projects, sensors, packaging, and lightweight holding applications.

Key Specifications

• Type: Neodymium Rare-Earth Magnet

• Size: 8 mm (Diameter) × 1.5 mm (Thickness)

• Grade: N35 / N42 (as per requirement)

• Magnetization: Axial (North–South on flat faces)

• Material: NdFeB (Neodymium-Iron-Boron)

• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) for corrosion resistance

• Color/Finish: Silver

• Max Working Temperature: Up to 80°C

• Shape: Round Disc Magnet

Features

• High magnetic strength in a small size

• Smooth nickel-plated surface for durability

• Lightweight and easy to integrate into compact assemblies

• Stable magnetic performance

• Long service life

Applications

• Electronic devices & sensors

• Educational & DIY projects

• Packaging, gift boxes & closures

• Hobby, craft, and model making

• Magnetic tools, fixtures & prototypes

• Small machines and assemblies

NdFeB Segment Magnet – High Performance Rare Earth Arc Magnet

We are engaged in offering premium quality NdFeB Segment (Arc) Magnets, widely used in BLDC motors, alternators, generators, magnetic couplings, and rotor assemblies. These rare-earth arc magnets are known for their extremely high magnetic strength, compact size, and long operational life.

Product Details:

• Material: Neodymium Iron Boron (NdFeB)

• Shape: Segment / Arc / Tile Magnet

• Grade Available: N35, N38, N42, N45, N52 (as per requirement)

• Coating: Nickel (Ni-Cu-Ni) / Zinc / Epoxy

• Magnetization: Radial / Through Thickness / Customized

• Max Operating Temp: 80°C to 200°C (as per grade)

• Tolerance: ±0.05 mm

• Corrosion Resistance: High (with Ni-Cu-Ni coating)

• Customization: Size, angle, inner–outer radius available

Features:

• Very high magnetic pull force

• Compact and durable construction

• Excellent dimensional accuracy

• Strong resistance to demagnetization

• Custom arc angles for motor applications

• Long service life

Applications:

• BLDC Motors

• Servo Motors

• Electric Vehicle Motors

• Wind Turbine Generators

• Magnetic Couplings

• Rotor & Stator Assemblies

• Precision Engineering

• Industrial Automation

Why Choose Our Segment Magnets?

• Premium NdFeB raw material

• Accurate machining and tight tolerances

• Strong consistent magnetic performance

• Bulk stock & customized production available

Multi-Stage Drawer Magnet is an advanced magnetic separator designed to provide enhanced removal of ferrous contaminants through multiple magnetic stages in a single housing. This type of magnet is ideal for processing powders, granules, and free-flowing materials, including spices, where high purity is crucial.

Molded Magnet – Custom-Shaped Magnetic Components for Industrial Applications

Our Molded Magnets are precision-engineered magnetic components manufactured by combining magnetic powders (like ferrite or rare-earth materials) with thermoplastic or thermoset binders. These magnets are ideal for applications requiring complex shapes, tight tolerances, and high durability.

Key Features:

• ✅ Custom Molding Capability – Can be molded into complex geometries not possible with traditional sintered magnets.

• ✅ Consistent Magnetic Properties – Uniform performance with high reliability in critical applications.

• ✅ Durable & Lightweight – Resistant to shock, corrosion, and wear. Ideal for compact or moving components.

• ✅ Overmolding Support – Can be combined with plastic or metal parts directly through insert molding.

• ✅ High Volume Production – Suitable for automated manufacturing and OEM needs.

Applications:

• Automotive: Motors, sensors, actuators, and ABS systems

• Electronics: Speakers, magnetic encoders, brushless DC motors

• Appliances: Magnetic couplings, pumps, fans

• Industrial Equipment: Magnetic drive systems, robotics, automation parts

Specifications:

• Material: Bonded Ferrite, NdFeB, SmCo, or hybrid blends

• Shape: Rings, discs, arcs, custom 3D geometries

• Magnetic Orientation: Axial, radial, or multi-pole

• Operating Temp: Up to 150°C (material-dependent)

• Tolerance: Tight dimensional accuracy as per drawing

• Surface: Smooth molded finish; coatings available on request

Why Choose Our Molded Magnets?

• ✔ Tailored to exact customer design and performance requirements

• ✔ ISO-certified manufacturing and quality control

• ✔ Support for prototyping to mass production

• ✔ Competitive pricing and fast delivery across India