Product Specification

Product Material：20MN2A
Surface Treatment: sand blasting;Electro galvanizing;hot galvanizing

Specification	Length(Accept Customized)	Load/T
1.3T	55/70/85/120	1.3
2.5T	70/85/100/120/170/240	2.5
4T	120/210/240	4
5T	85/120/170/180/240/340	5
7.5T	100/150/180/300	7.5
10T	150/200/250/300/350	10
15T	200/300/350/400	15
20T	200/340/500	20

Product Feature

High concealment

Only the round head remains exposed after embedding, preserving the component's aesthetics and avoiding interference from protruding structures during subsequent construction.

Convenient embedding

Fixed within the formwork and bound/welded to the reinforcement before concrete pouring, simplifying construction workflows.

Flexible adaptability

Supports multi-angle lifting requirements by switching accessories (e.g., swivel hoist rings, duckbill hooks).

Products Applications

For lifting prefabricated components of assembled buildings

Production Equipment

Automatic Cold Header

As shown in the picture is an automatic cold header, raw material transfer, shaping and cutting are done on this machine.

Sand Blasting Machine

As shown in the picture is the sand blasting machine, which is used for the surface treatment of the Spherical Head Lifting Anchors. Remove impurities while making the particles evenly adhered to the surface of the Spherical Head Lifting Anchors.

Production Display

Sandblasted Spherical Head Anchors

Galvanized Spherical Head Anchors

As shown in the picture for galvanized standard Pin Anchor, its special feature is that the specifications are embedded in the head of the Lifting Anchor, this production process is conducive to increase the contact area between it and the Lifting Clutch to enhance the friction, to ensure that the use of solidity and safety.

Various Types of Spherical Head Anchors

As shown in the picture are Sandblasted Spherical Head Anchors with different lengths and loads, which can be customized for you according to your needs. Wide range of applications, such as housing, bridges, comprehensive pipeline corridors, rail transportation, etc.

Warehouse

FAQ

Q: What is the difference between Lifting Pin Anchors and Eye Anchors? How to choose between them?

A: 1)Structural differences: Lifting Pin Anchors connect to external lifting devices via their head, while Eye Anchors allow direct hooking of slings. 2)Applicable scenarios: Lifting Pin Anchors: Suitable for lifting requiring high precision, concealment, or frequent disassembly (e.g., formwork support, equipment installation). Eye Anchors: Ideal for simple hooking needs or one-time lifting (e.g., prefabricated wall panels). Selection advice: Base your choice on lifting frequency, force direction (whether multi-angle adjustment is needed), and aesthetic requirements.

Q: Can Lifting Pin Anchors withstand lateral tension?

A: Limitations: Lifting Pin Anchors have weak resistance to lateral forces, as they are designed to primarily bear axial tension. Solutions: If lateral forces exist, add shear-resistant reinforcement bars or switch to lateral force-resistant structures like Eye Anchors.

Q: During lifting, if the head of a lifting anchor fractures, what are the possible causes?

A: Common causes: 1)Overloading or insufficient safety factor. 2)Material defects (e.g., internal cracks, corrosion). 3)Size mismatch between the lifting device and the anchor head, causing stress concentration.

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