Black two-piece dome-shaped plastic clamp or grommet with a vertical split, centered on a white background

Precast Concrete Lifting Systems

Rubber Recess Former for Spread Anchor (Split Type)

A reusable two-piece rubber forming tool designed to position spread anchors and create precise recesses in precast concrete elements. The split design allows manual installation around the anchor before casting and easy removal after curing, ensuring clean edges and accurate cavity formation for reliable lifting clutch engagement.

Material: High-Quality Rubber Design
Type: Split Type (Two-Piece Construction) Compatible Anchor
Catalogue Family: Precast Concrete Lifting Systems
Certificates: EN 10204 3.1 material test certificate on request

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Key Benefits

What Rubber Recess Former for Spread Anchor Gives You

Split-type construction enables quick placement and removal without damaging the concrete surface
Creates a clean, accurate elongated recess that matches global standard lifting clutch dimensions
High-elasticity rubber maintains shape and integrity over hundreds of casting cycles
Prevents concrete slurry from leaking into the anchor head during casting

Compatible with multiple flat steel anchor types including spread, erection, and plate anchors
Reduces labor time and improves production efficiency in precast concrete yards
Ensures consistent, repeatable positioning of anchors for safe handling and installation

Application Scenarios

Where Rubber Recess Former for Spread Anchor Is Used

Precast concrete yard producing heavy wall panels requiring reliable lifting point alignment
Tilt-up construction projects where flat anchors must be embedded with precision for crane lifting
Custom precast components needing consistent recess geometry for standard lifting equipment

High-volume production lines where fast mold removal and reusability reduce downtime
Workshops using standard lifting clutches that require exact recess dimensions for secure engagement

Who It Is For

Buyers This Product Is Built For

Precast concrete manufacturers building wall panels and structural elements
Tilt-up construction contractors specifying embedded lifting points
Factory-based precast yards producing custom concrete components

Lifting equipment suppliers integrating standard clutches into precast systems
Engineering firms specifying anchor positioning and recess formation in design drawings

Problems It Solves

Problems This Product Removes

Inconsistent or misaligned anchor recesses that prevent proper clutch engagement
Concrete slurry leaking into anchor heads during casting, causing blockage or failure
Manual demolding damaging the concrete edge or chipping the recess

Need for multiple single-use molds that increase material and labor costs
Lack of a reusable solution that maintains dimensional accuracy across repeated casts
Difficulty in installing anchors in tight spaces without disassembling the formwork

Technical Features

Two-piece split design with hinged construction for easy installation and removal
Precision-molded cavity to match global standard lifting clutch dimensions
High-elasticity rubber compound resistant to tearing and concrete oils
Reusable over hundreds of casting cycles without degradation

Manual placement around the anchor prior to concrete pouring
Creates a clean, elongated recess for standard flat anchor lifting systems
No need for disassembly of formwork or complex removal tools

Specifications

Rubber Recess Former for Spread Anchor Specifications

Values published in the Kailipu catalogue for this item. Anything not listed is available on request.

Material	High-quality rubber
Design Type	Split Type (Two-Piece Construction)
Compatible Anchor Type	Spread Anchor
Application	Positioning spread anchors and forming recesses in precast concrete
Reusable	Yes
Installation Method	Manual placement around anchor before concrete casting
Load Group 1.4 Ton	Black color, 5mm – 6mm anchor thickness
Load Group 2.5 Ton	Yellow color, 6mm – 8mm anchor thickness
Load Group 5.0 Ton	B color, anchor thickness not specified

Materials

Materials And Finishes

Premium-grade, highly elastic rubber compound for durability and flexibility
Rubber formulation resistant to concrete oils, abrasion, and weathering
No metal components; all structural integrity comes from molded rubber

Manufacturing Process

How This Product Is Made

1Mold design based on standard global lifting clutch dimensions

2Precision rubber molding using high-pressure forming

3Curing and inspection of the split cavity for dimensional accuracy

4Color coding by load group for easy identification

5Final inspection for surface defects and structural integrity

6Packaging for shipment and storage

Quality Control

Quality Control On Every Batch

Dimensional tolerance check against the published load group specifications
Visual inspection for surface cracks, tears, or material inconsistencies
Flexibility and resilience test after repeated opening and closing

Verification of color coding and load group marking
No material testing certificates provided beyond standard rubber composition

Customisation

Customisation Options

Custom color options available for load group identification
Custom thickness tolerance for anchor fit based on drawing

Custom marking for client branding or project reference
Custom packaging configuration for warehouse or shipping needs

Compare

How It Compares With The Alternatives

An honest read on where this pattern wins and where another one would serve you better.

Alternative	Honest Trade Off
Solid rubber form	The split design allows installation without disassembling formwork and reduces risk of concrete damage during removal
Plastic or foam recess former	Rubber maintains shape and durability over hundreds of uses; plastic deforms and foam tears easily
Metal mold	Rubber is softer and protects the concrete edge from chipping; metal can scratch or mar the surface

Use Guide