High-Quality Precast Lifting Socket lifting socket magnets M10 Supplier, Exporters

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High-Quality Precast Lifting Socket lifting socket magnets M10 Supplier, Exporters

QCM-D50 CE-certified magnet secures M10 lifting sockets in concrete molds (20kg dynamic/60kg static). Replaces welding: 5min setup (vs 20min), zero damage, 500+ reuses. Fits steel/wood forms (with plates). EN 13155-safe, saves 80% labor.

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Product Description

Product Overview

The D50 Lifting Socket Magnet is a CE-certified industrial tool designed to secure M10 threaded lifting sockets in concrete molds during casting, replacing welded/bolted fastenings. Engineered for 20 kg dynamic lifting (60 kg static holding force), it ensures safety, efficiency, and reusability in precast workflows.

Key Features & Specifications

Magnetic System

600 N (60 kgf) holding force (tested on ST37 steel, ≥3 cm² contact area)
3:1 safety factor (EN 13155-compliant): 20 kg rated dynamic load for concrete elements
N42 neodymium magnets (Br 1.32 T, 80℃ heat resistance for curing processes)

Threaded Interface

M10×1.5 female thread (depth ≥12 mm), also available in M12/M14/M16 thread customization
Compatible with ISO 4017/DIN 1480 lifting eyes (Anti-loosening torque ≥ 15 N・m)

Durable Design

IP67-sealed steel housing (Epoxy resin potting) – 100% waterproof and cement-proof
500-cycle durability tested (ASTM B656: retention ≥90% force)

Formwork Compatibility

Steel/Aluminum forms: Direct magnetic adhesion
Wooden forms: Requires pre-embedded steel plates (sold separately)

Applications

Precast Elements: Panels (≤200 kg), beams, columns, and utility tunnels
Casting Stages: Secure sockets during concrete pouring, vibration, and curing
Industries: Construction, infrastructure, and precast manufacturing

Advantages

After Optimization	Industry Value
1-operator setup (5min vs 20min welding)	400% faster installation
500+ cycles (field-tested)	Reduce cost per use by 80%
CE marked + EN 13155 compliance	Comply with EU/international project bidding requirements

Technical Specifications

Parameter	Value / Description	Standard Basis
Model	D50	-
Rated Dynamic Load	20 kg (60 kg static holding force)	EN 13155:2014
Thread Specification	M10×1.5 internal thread (depth 12mm)	ISO 724
Magnet Grade	NdFeB N42	ASTM A36
Protection Level	IP67 (cement/water resistant)	IEC 60529
Applicable Temperature	-20℃ ~ +80℃ (Compatible with concrete curing)	Prefabricated component industry standards

Magnetic thread disc for precast concrete industry

Usage Notes

Installation: Align magnet with formwork hole, screw in socket until flush.
Inspection: Monthly check for magnetism (≥90% force retention via tester).

Why Choose the D50 Lifting Socket Magnet?

Products with marked safety factors – avoid overload risks
Patented sealing design – industry exclusive 5-year anti-corrosion warranty
Suitable for mainstream lifting rings worldwide – compatible with Hilti HVA 10, Fischer FSB 10

Frequently Asked Questions (FAQ)

What is the holding force of the D50 Lifting Socket Magnet?

The magnet provides a 600 N (60 kgf) static holding force with a 3:1 safety factor, which qualifies it for a 20 kg rated dynamic load.

Can this magnet be customized for other thread sizes?

Yes, while the standard version features an M10×1.5 internal thread, we can also customize and produce M12, M14, and M16 threads to meet your project specifications.

Is the magnet compatible with wooden formwork?

The magnet adheres directly to steel or aluminum forms. For wooden forms, it requires pre-embedded steel plates (available separately) to ensure proper adhesion.

How does the D50 perform in wet or harsh casting environments?

The D50 features an IP67-sealed steel housing with epoxy resin potting. It is 100% waterproof, cement-proof, and designed to withstand standard concrete curing temperatures up to 80°C.

How often should the magnet be inspected for wear or loss of force?

We recommend a monthly inspection using a force tester to check that the magnetism remains at or above 90% force retention.

What safety standard compliance does the D50 hold?

The magnet is CE-certified and complies with the EN 13155 standard for loose gear lifting, making it suitable for international construction project tenders.