Facebook
  • Permanent Magnetic Lifter PML-L type
  • Permanent Magnetic Lifter PML-L type
  • Permanent Magnetic Lifter PML-L type
  • Permanent Magnetic Lifter PML-L type

Permanent Magnetic Lifter PML-L type

No.1804

The H-Lift Permanent Magnetic Lifter (PML-L Type) is a highly efficient, below-the-hook device designed to safely grip, hold, and maneuver heavy loads with ferromagnetic properties without requiring external power.

  • Power-Free Operation: Operates entirely on permanent magnetic field technology, eliminating the hazards, cables, and costs associated with electrical electromagnets.
  • Versatile Load Handling: Specifically designed with a bottom face capable of securely lifting flat steel plates, blocks, press molds, and round section materials like pipes.
  • Increased Efficiency: Enables a single operator to quickly maneuver heavy steel components, significantly reducing the need for complex slings or chains.
  • Safe Mechanical Control: The magnetic force is easily engaged and disengaged through a manual lever mechanism, providing safe and reliable load handling.
  • Technical Data

  • How to Select a Magnetic Lifter ?

Permanent Magnetic Lifter (PML-L Series)

High-Performance NdFeB Manual Lifting Magnets (100kg - 6000kg)
Zero Electricity Required NdFeB Magnets Safety Factor 3:1 EN 13155 Compliant

The PML-L series utilizes high-energy Neodymium (NdFeB) magnetic materials to deliver immense lifting power in a compact, lightweight housing. Requiring no electrical power, these lifters completely eliminate the risk of load drops due to power failures. Designed for ultimate versatility, they are ideal for lifting, moving, and positioning heavy steel plates, blocks, and cylindrical materials.

⚠️ Critical Safety & Operational Guidelines

  • Surface Contact is Crucial: Lifting capacity is strictly dependent on the thickness, surface roughness, and material composition of the steel. Rust, scale, or air gaps will drastically reduce magnetic pull.
  • Derating for Round Steel: The rated capacity for lifting round steel (pipes/shafts) is inherently lower than for flat plates (max 30%-50% of flat capacity). Always reference the chart before lifting.
  • Manual Safety Lock: Always ensure the handle is fully engaged and the safety lock button is secure before lifting to prevent accidental de-magnetization.
Capacity (Flat)
100 - 6000 kg
Safety Factor
3:1
Power Source
NdFeB Magnet
Operating Temp
< 80 ℃

Product Highlights

Extended Capacity Options: Features specialized capacities including 200kg, 500kg, and 5000kg models, allowing you to choose the perfect magnet to match your precise load requirements.
Versatile V-Slot Base:
The specialized V-slot machined into the lifting face ensures the lifter can securely grip both flat steel plates and round steel components (such as pipes and solid shafts).
High Power-to-Weight Ratio: Engineered with high-grade NdFeB magnets housed in a compact frame, delivering maximum magnetic holding force with minimal unit deadweight.
Industrial Durability: Protected by a strong painted steel housing and equipped with a heavy-duty chrome-plated shackle for superior corrosion and impact resistance.
Verified Safety Compliance: Proof load tested to 3.0 x WLL. Fully compliant with international lifting standards including EN 13155, AS 4991, and ASME B 30.20.
H-Lift PML-L Magnetic Lifter
Easy Operation: Turn the lever to the "ON" position and the safety button automatically locks it in place, instantly driving the powerful magnetic flux through the steel payload.

Technical Specifications

Item No. Rated Lifting Strength Max Pull-off
Strength
Main Dimensions Max
Temp
Net
Weight
Product Code
Flat Round L (Length) B (Width) H (Height) R (Handle)
(kgf) (kgf) (kg) (mm) (mm) (mm) (mm) (℃) (kg)
PML01L 100 30 300 92 64 70 142 <80 3.0 180430001
PML02L 200 60 600 114 72 86 142 <80 5.0 180430002
PML03L 300 100 900 165 88 96 176 <80 10.0 180430003
PML05L 500 150 1500 210 92 96 208 <80 12.5 180430005
PML06L 600 200 1800 216 118 120 219 <80 20.0 180430006
PML10L 1000 300 3000 264 148 140 266 <80 37.0 180430010
PML15L 1500 500 4500 308 172 168 285 <80 62.0 180430015
PML20L 2000 600 6000 397 172 168 380 <80 80.0 180430020
PML30L 3000 / 9000 443 226 217 512 <80 160.0 180430030
PML50L 5000 / 15000 582 290 265 627 <80 320.0 180430050
PML60L 6000 / 18000 713 290 265 707 <80 398.0 180430060
Permanent Magnetic Lifter PML Type

Permanent Magnetic Lifter (PML Type)

Magnetic Lifting Device PML-A Type

Magnetic Lifter (PML-A Type)

Lifting Magnet PML-L Type

Lifting Magnet (PML-L Type)

Principles for Selection

Magnetic lifters are versatile tools for handling steel plates, blocks, and rounds. They can be used as general-purpose accessories or dedicated to specific applications. However, proper selection is critical for safety.

⚠️ CRITICAL SAFETY NOTE:
Not every load with ferromagnetic properties can be safely handled. The lifting capacity is significantly affected by the thickness, surface finish (air gap), and chemical composition of the load.

Matching the Magnet to the Load

*Diagram illustrating how V-slots concentrate magnetic flux for round loads.

Shape Compatibility

The shape of the magnet face must match the load:

  • Flat Material: Requires a magnet with a flat face for maximum contact area.
  • Round Material: Requires a magnet with a V-shaped recess to properly center and grip the cylinder.

Long & Flexible Loads

For long or flexible plates that may peel off a single magnet, use an arrangement of several magnets in conjunction with a spreader beam. Ensure the magnets are spaced to provide adequate support along the entire length to prevent sagging.

Load Orientation

Lifting magnets are normally rated for lifting a horizontal load in the vertical plane only. If the line of pull is not perpendicular (at right angles) to the load surface, the lifting capacity is substantially reduced, and slippage may occur.

Key Selection Considerations

When selecting a magnetic lifter, evaluate the following 11 points:

  • 1. Capacity: Required Working Load Limit (WLL).
  • 2. Load Characteristics: Shape, surface finish (air gap), and steel grade.
  • 3. Operation Type: Frequency and nature of the lift.
  • 4. Compatibility: Type of hoist/crane the magnet is attached to.
  • 5. Headroom: Available vertical space for the lifter.
  • 6. Portability: Self-weight of the magnet.
  • 7. Controls: Manual lever handle vs. automatic cycling.
  • 8. Power: (If using electro-permanent) Electrical requirements.
  • 9. Personnel: Proximity of people during operation (Safety zones).
  • 10. Redundancy: Need for backup safety features (e.g., dual lock handle).
  • 11. Compliance: Required documentation and certification.

Download

We use cookie to improve your online experience. By continuing browsing this website, we assume you agree to our use of cookie.