Magnaplast Technologies (India) Private Limited

A Magnetic Sheet is a high-quality flexible rubber magnet made from ferrite magnetic powder and durable polymer materials. It provides a smooth, bendable, and easily cuttable magnetic surface suitable for industrial, commercial, and display applications. The sheet is magnetized in a multi-pole pattern for consistent magnetic strength and is available in various thicknesses ranging from 0.5 mm to 2 mm.

Magnetic Sheets are offered in multiple surface options such as plain rubber, self-adhesive, and glossy white printable surfaces, making them suitable for printing, labeling, and customized fabrication. With excellent flexibility, weather resistance, and long service life, these sheets are widely used across multiple industries.

Magnetic Sheets are used in a wide range of segments, including:

• POP displays

• Promotional fridge magnets

• Magnetic posters and banners

• Retail display boards

• Machine labeling

• Temporary signage

• Industrial tags and identification marks

• Magnetic gaskets & seals

• Whiteboard magnets

• Teaching aids

• Notice boards

• Magnetic charts and calendars

• Magnetic packaging closures

• Product branding magnets

• Reusable labels for metal shelves

• Magnetic templates

• Tool holding sheets

• Safety signs and indicators

• Art & craft magnets

• Custom shapes and decorative items

• Reusable magnetic stickers

• 300 x 300 x 0.5 MM 
• 300 x 300 x 0.7 MM 
• 300 x 300 x 1 MM
• 300 x 300 x 2 MM
• 300 x 300 x 0.5 MM with Adhesive
• 300 x 300 x 0.7 MM with Adhesive
• 300 x 300 x 1 MM with Adhesive
• 300 x 300 x 2 MM with Adhesive

A Magnetic Separator is a high-efficiency machine designed to remove ferrous metal contaminants from material flow. It is widely used in food processing, grain cleaning, plastic, chemical, minerals, recycling, and engineering industries. Built with high-intensity magnets, it ensures maximum separation performance, durability, and easy maintenance.

• Ferrite Magnet / NdFeB (Neodymium) Magnet

• Magnetic Strength: 3000 – 12000 Gauss (as per model)

• Mild Steel (MS) / Stainless Steel (SS 304 or 316)

• Heavy-duty welded body

• Food-grade finish available

• Overband Magnetic Separator

• Drum Type Magnetic Separator

• Drawer Type Magnetic Separator

• Hopper Magnet / Grill Magnet

• Plate Magnet

• Magnetic Destoner

• Inline Magnetic Separator

• Magnet Size:

  • Length: 300 mm – 2000 mm

  • Width: 200 mm – 1500 mm

  • Thickness: 50 mm – 300 mm

• Belt Size (for Overband):

  • Width: 500 – 1500 mm

  • Thickness: 6 – 12 mm

• Working Temperature: 80°C – 200°C

• Voltage (for motorized separators): 230V / 415V

• Motor Power: 1 HP – 5 HP (depending on model)

• Duty Cycle: Continuous Operation

• High ferrous metal removal efficiency

• Suitable for fine, granular, and bulk materials

• Uniform magnetic field distribution

• Low maintenance & long service life

• Food & Grain Processing

• Rice Mills, Flour Mills, Dal Mills

• Chemical & Pharma

• Plastic & Rubber Industry

• Minerals & Ceramic

• Recycling Plants

• Engineering & Fabrication Units

• Food-grade SS construction

• Adjustable magnetic intensity

• High-temperature magnets

• Custom mounting brackets

• Self-cleaning mechanism

Hopper Magnetic Grill is a compact, cost-effective magnetic separator designed to capture and remove ferrous contaminants from dry, free-flowing products like spices, seeds, grains, and powders. It's typically installed inside hoppers, bins, or feed chutes.

• Shape: Disc / Cylindrical / Round

• Diameter (D): 6 mm

• Thickness (T): 3 mm

• Dimensional Tolerance: ±0.1 mm (industry standard for small sintered magnets)

• Magnet Material: Samarium-Cobalt (SmCo) rare-earth permanent magnet

• Typical Grades Available:
  • SmCo5 (often used for high coercivity)
  • Sm2Co17 (higher energy product and temperature performance)

• Coating/Plating: Usually uncoated (SmCo is corrosion-resistant), but can be supplied with nickel or other platings on request (dependent on vendor)

• Maximum Operating Temperature:
  • SmCo5: up to ~250 – 300 °C
  • Sm2Co17: up to ~300 – 350 °C
  SmCo magnets outperform NdFeB in temperature stability and maintain magnetic strength at high temperatures. Stanford Magnets+1

• Curie Temperature: Typically ~700 – 850 °C (material dependent). Stanford Magnets

• Temperature Coefficient: Low (superior thermal stability compared with Nd magnets). Wikipedia

• Corrosion Resistance: Excellent — plating often optional. MCE

• Mechanical: Hard and brittle; careful handling advised to avoid chipping or cracking. Wikipedia

Suitable for applications requiring stable magnetic performance at elevated temperatures or under demagnetizing conditions such as:

• Motors & actuators

• Sensors & encoders

• Aerospace & industrial equipment

• High-temperature magnetic assemblies

• Precision magnetic couplings

General Description
An 8 × 3 mm SMCO magnet is a small, high-performance permanent rare-earth magnet made from a samarium-cobalt alloy (SmCo). These magnets are known for excellent magnetic strength, high temperature stability, corrosion resistance, and resistance to demagnetization compared with many other magnet types (e.g., ferrite) — making them suitable for precision, industrial, and high-temperature applications.

• Material: Samarium-Cobalt (SmCo) rare-earth magnet
• Shape: Disc / Circular / Round
• Size (Diameter × Thickness): 8 mm × 3 mm
• Tolerance: typically ±0.1 mm (industry standard)
• Magnetization Direction: Usually axial (north & south faces on the flat ends)
• Coating/Plating: Often uncoated (SmCo is corrosion-resistant), but plating (e.g., nickel) may be available on request depending on supplier
• Operating Temperature: Up to ~250°C–350°C or higher (SmCo magnets operate reliably at high temperatures compared to NdFeB magnets)
• Grade: Typical Sm2Co17 grades such as 24H, 26H, 28H etc. (higher grade = higher energy & temperature capability)

Strong Magnetic Field:
SmCo magnets have high residual induction (magnetic strength) for their size, offering good pull/holding force for miniature applications.

High Temperature Stability:
SmCo materials maintain magnetic properties at elevated temperatures significantly better than common neodymium magnets, with maximum use temperatures often above 250 °C.

Corrosion Resistance:
Unlike many neodymium magnets, SmCo magnets are relatively resistant to oxidation and may often be supplied without protective plating.

Brittle Material:
SmCo magnets are brittle — they can chip or fracture if dropped or slammed together. Handle with care.

• Precision sensors and encoders

• Small motors and actuators

• Aerospace or defense components

• Industrial instruments

• High-temperature environments

• Magnetic couplings and assemblies

Product Name: Samarium-Cobalt Disc Magnet – 8 × 3 mm
Material: SmCo (Sm2Co17 or similar)
Dimension: Ø8 mm × 3 mm
Magnetization: Axial
Temperature Rating: High temperature stability
Application: Industrial, electronics, sensors, custom magnetic assemblies

Minimum order and pricing vary by supplier.

Custom Molded Magnet – Tailor-Made Magnetic Components for Precision Applications

Our Custom Molded Magnets are engineered to meet specific design and performance requirements across various industries. These magnets are manufactured by bonding magnetic powders (Ferrite, NdFeB, or SmCo) with resin or polymer binders, allowing for complex shapes, tight tolerances, and easy integration into assemblies.

Key Features:

• ✅ Custom Shapes & Sizes – Designed exactly to customer specifications, including overmolded or insert-molded parts.

• ✅ Complex Geometry Capability – Ideal for parts that require intricate contours not possible with traditional magnets.

• ✅ Magnetic Orientation Options – Axial, radial, or multi-pole magnetization to suit specific application needs.

• ✅ Durable & Lightweight – High strength-to-weight ratio with resistance to impact and corrosion.

• ✅ Mass Production Ready – Suitable for high-volume production with consistent quality and performance.

Applications:

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

• Consumer Electronics: Magnetic encoders, brushless DC motors, speakers

• Medical Devices: Custom components in diagnostic and therapeutic devices

• Industrial Equipment: Magnetic couplings, robotics, and automation systems

• Appliances: Pumps, fans, and position sensors

Specifications:

• Material Options: Bonded Neodymium (NdFeB), Ferrite, SmCo

• Manufacturing Method: Compression molding, injection molding, or extrusion

• Size & Shape: Fully customizable (2D/3D drawings accepted)

• Coating: Epoxy, Teflon, or as per requirement

• Working Temperature: Up to 180°C (custom options available)

• Tolerance: Precision-controlled for critical fits

Why Choose Our Custom Molded Magnets?

• ✔ End-to-end customization with engineering support

• ✔ High consistency and dimensional accuracy

• ✔ ISO-compliant quality control

• ✔ Fast prototyping and scalable manufacturing

• ✔ Trusted supplier for OEMs across India and overseas

Product Overview:
Suspension Permanent Magnet is a powerful magnetic separator designed to remove tramp iron and ferrous contaminants from bulk materials moving on conveyor belts. It is suspended over the conveyor and works continuously without electrical power, making it an economical and maintenance-free solution for iron separation.

Key Features:
• No Power Required – Operates using high-strength permanent magnets
• Strong & Deep Magnetic Field for effective tramp iron removal
• Robust Fabricated Structure suitable for harsh industrial environments
• Low Maintenance – No coils, no heating, no electrical components
• Easy Installation – Can be suspended or mounted above existing conveyors
• Long Service Life with stable magnetic performance

Magnet Type:
• Permanent Magnet (Ferrite / Rare Earth – NdFeB optional)

Typical Specifications:
• Type: Suspension / Overband Permanent Magnet
• Magnet Strength: High intensity, customized as per application
• Belt Width Compatibility: As per conveyor width
• Construction: Heavy-duty fabricated MS body
• Surface Finish: Painted / Powder Coated
• Installation: Suspended above conveyor belt

Working Principle:
As material passes under the suspended magnet, ferrous particles are attracted and held by the strong magnetic field. Non-magnetic material continues on the conveyor, while iron contaminants remain attached to the magnet surface and are removed manually during scheduled cleaning.

Applications:
✔ Mining & Mineral Processing
✔ Cement Plants
✔ Crushers & Screening Plants
✔ Coal Handling Plants
✔ Recycling Industries
✔ Foundries & Power Plants
✔ Aggregate & Stone Processing Units

Benefits:
✅ Protects crushers, grinders, and downstream equipment
✅ Improves product quality by removing iron contamination
✅ Zero power consumption
✅ Cost-effective and reliable solution
✅ Suitable for continuous operation

Hump Magnetic Separator is a specialized magnetic separation system designed for vertical material flow—particularly useful in the spice, food, grain, plastic, and chemical industries. It is ideal for removing ferrous contaminants from coarse or lumpy bulk materials that are conveyed via gravity.