Patent KRT-FZ03 Aluminum Anodizing Anti-Collision Clamp  

Anti-Collision Clamp

Surface Protection Solution for Aluminum Profile Anodizing Lines

During aluminum profile anodizing, electrophoresis, and coating processes, profiles are usually transported vertically through hanging racks. When multiple profiles move continuously through the production line, vibration, liquid flow, and movement inertia may cause contact between profiles or between profiles and racks.

These mechanical contacts can result in surface scratches, impact marks, rack marks, and appearance defects after anodizing. For architectural aluminum profiles, solar frame profiles, and high-end industrial aluminum products, even minor surface damage may affect product appearance quality and increase rework requirements.

The KRT-FZ03 Aluminum Anodizing Anti-Collision Clamp is a patented protection fixture developed specifically for aluminum surface treatment production lines. It combines a large curved anti-collision protection structure with a stable clamping design to create a buffering and separation area between aluminum profiles.

By reducing direct impact during transportation and processing, KRT-FZ03 helps improve surface protection consistency in continuous anodizing, electrophoresis, and coating applications.

Product Specifications

Problem

Aluminum profiles are vulnerable to collision damage during surface treatment

In continuous anodizing production lines, aluminum profiles are normally arranged closely on hanging racks to improve production efficiency.

However, during automatic transportation, several problems may occur:

Profile-to-profile collision

Long aluminum profiles can swing during conveyor movement because of:

• Conveyor vibration
• Liquid circulation inside treatment tanks
• Inertia during line movement
• Long profile length

When the distance between profiles changes, adjacent profiles may contact each other and create:

• Surface scratches
• Collision marks
• Uneven appearance after anodizing
• Additional inspection and rework

For aluminum extrusion manufacturers, maintaining consistent surface quality is especially important because anodized surfaces cannot easily hide mechanical damage.

Traditional clamps cannot solve collision problems

Most conventional clamps are designed mainly for:

• Holding aluminum profiles
• Fixing profiles on racks
• Supporting transportation

However, they usually do not provide sufficient protection against:

• Profile swinging
• Direct profile contact
• Rack-to-profile impact

A dedicated anti-collision structure is required to protect the aluminum surface during the entire production process.

Cause

Mechanical contact is the main reason for surface defects

The anodizing process creates a protective oxide layer, but surface damage often occurs due to mechanical impact before or during processing.

1. Continuous movement creates instability

During production line operation:

• Hanging racks continuously move
• Profiles may experience slight vibration
• Long sections may produce larger swing movement

These conditions increase the possibility of contact between adjacent aluminum profiles.

2. Small contact points create concentrated impact force

Traditional protection methods with small contact areas may cause:

• Concentrated pressure
• Local surface marks
• Higher risk of scratching

A larger curved protection surface helps distribute contact force and provides smoother buffering.

Solution

KRT-FZ03 Patented Anti-Collision Structure for Aluminum Finishing Lines

The KRT-FZ03 is designed to solve collision problems in aluminum anodizing and finishing processes through structural optimization.

1. Large curved protection surface improves collision buffering

KRT-FZ03 adopts a semi-circular protection structure.

Key protection dimensions:

The curved structure provides several technical advantages:

• Increases the distance between adjacent profiles
• Reduces direct hard contact
• Distributes impact force across a larger surface
• Minimizes the possibility of concentrated damage points

Compared with traditional point-contact protection methods, the larger curved surface provides a more stable buffering interface.

2. Compact clamping structure for production line installation

KRT-FZ03 is designed for integration with aluminum surface treatment racks.

Important structural dimensions:

These dimensions allow the clamp to maintain a compact installation footprint while providing stable positioning during continuous operation.

3. Suitable for high-volume production environments

The application image shows multiple KRT-FZ03 clamps installed on aluminum profile racks.

This demonstrates its suitability for:

• Multi-profile processing
• Continuous conveyor systems
• Large-volume aluminum finishing operations

The standardized structure allows multiple clamps to be installed consistently across production racks.

Application

Aluminum Anodizing Production Lines

KRT-FZ03 is mainly used in aluminum anodizing applications where surface appearance and consistency are critical.

Typical applications include:

Architectural Aluminum Profiles

Used for:

• Window and door profiles
• Curtain wall aluminum profiles
• Industrial aluminum sections

The clamp helps reduce collision risks during transportation between processing stages.

Solar Aluminum Frame Processing

Used for:

• Solar frame anodizing
• Aluminum profile surface finishing

It helps protect aluminum surfaces where appearance quality is important.

Electrophoresis and Powder Coating Lines

Suitable for:

• Electrophoresis production systems
• Powder coating production lines
• Automated aluminum finishing equipment

How to Choose an Anti-Collision Clamp

1. Select according to aluminum profile size

The protection area should match the size and arrangement density of aluminum profiles.

For applications requiring larger separation protection:

KRT-FZ03 provides:

The larger protection surface is suitable for production environments where collision prevention is required.

2. Check compatibility with hanging rack design

Before selecting a clamp, consider:

• Rack structure
• Installation position
• Profile spacing
• Production line layout

A suitable clamp should integrate with existing hanging systems without affecting production efficiency.

3. Consider the processing environment

Selection should consider:

• Anodizing chemical environment
• Electrophoresis conditions
• Coating temperature requirements
• Production cycle frequency

Different processing environments may require different material and structural designs.

FAQ

Q1: What is KRT-FZ03 Aluminum Anodizing Anti-Collision Clamp used for?

KRT-FZ03 is designed for aluminum surface treatment production lines, including:

• Aluminum anodizing lines
• Electrophoresis lines
• Powder coating lines
• Aluminum extrusion finishing systems

Its main purpose is reducing collision and scratch risks during production transportation.

Q2: How does KRT-FZ03 prevent aluminum profile damage?

KRT-FZ03 uses a large curved protection structure to create a buffering zone between aluminum profiles.

The 50mm × 80mm protection surface helps:

• Increase separation distance
• Reduce direct impact
• Distribute contact pressure

The actual protection result depends on production conditions such as profile size, rack design, and conveyor movement.

Q3: What are the key differences between KRT-FZ03 and standard clamps?

Standard clamps mainly provide holding functions.

KRT-FZ03 adds a dedicated collision protection structure with:

• Patented design
• 50mm × 80mm curved protection area
• Stable rack installation structure

It is designed specifically for aluminum surface protection during finishing processes.

Q4: Can KRT-FZ03 be customized?

Yes.

Customization can be considered according to:

• Aluminum profile dimensions
• Hanging rack structure
• Production line requirements
• Specific surface protection needs

Technical Summary

KRT-FZ03 Patent Aluminum Anodizing Anti-Collision Clamp is a specialized surface protection fixture developed for aluminum finishing industries. With its 50mm × 80mm curved protection structure, compact 80mm body design, and stable clamping configuration, it provides a practical solution for reducing collision risks during anodizing, electrophoresis, and coating processes.