Reliable Impact Resistance Testing for Wheels and Casters

The Caster Impact Test Machine is designed to evaluate the ability of caster wheels and wheel assemblies to withstand repeated impact loads under controlled laboratory conditions.

The system raises a specified impact weight to a predetermined height and releases it automatically, allowing the weight to fall freely onto the test specimen. Through repeated impact cycles, manufacturers can assess structural integrity, deformation resistance and service life performance of caster products.

The machine is widely used in caster manufacturing, luggage wheel testing, stroller wheel development and industrial wheel quality assurance.

Key Features

Free-Fall Impact Testing

Simulates sudden impact forces encountered during real-world operation.

Suitable for:

• Industrial casters

• Furniture casters

• Shopping cart wheels

• Stroller wheels

• Luggage wheels

• Skate wheels

Programmable Impact Cycle Testing

Impact cycles can be preset from:

0–99,999 cycles

for long-term durability evaluation.

Adjustable Impact Height

Maximum impact height:

1600 mm

Allows testing under different impact energy levels.

Automatic Weight Lifting System

The impact weight is automatically lifted and released through a motor-driven mechanism, ensuring repeatable and consistent test conditions.

High Safety Design

Features:

• Dual-column structure

• Four-guide rail system

• Over-travel protection

• Multiple safety locking pins

for enhanced operational safety and machine stability.

Applications

Suitable for testing:

• Industrial caster wheels

• Heavy-duty casters

• Medical casters

• Furniture casters

• Luggage wheels

• Trolley wheels

• Stroller wheels

• Roller skate wheels

Technical Specifications

FAQ

1. What is a Caster Impact Test Machine used for?

A Caster Impact Test Machine is used to evaluate the impact resistance, structural strength, and durability of caster wheels under repeated shock loads. It simulates real-world impacts that occur when casters pass over obstacles, curbs, uneven floors, or sudden drops. The equipment is widely used for industrial casters, furniture casters, trolley wheels, luggage wheels, and stroller wheels.

2. Which standards does the Caster Impact Test Machine comply with?

The machine is designed according to international caster testing requirements, including EN12527, GB/T14688, ANSI, BS, and CSA standards. These standards specify impact resistance testing methods for caster wheels and wheel assemblies to ensure product safety and durability.

3. What types of wheels can be tested with this impact tester?

The Caster Impact Resistance Tester is suitable for a wide range of products, including:

• Industrial caster wheels

• Heavy-duty casters

• Medical casters

• Furniture casters

• Shopping cart wheels

• Luggage wheels

• Baby stroller wheels

• Roller skate wheels

Custom fixtures can also be provided for special wheel applications.

4. How does the free-fall impact testing method work?

The machine automatically lifts a specified impact weight to a preset height and releases it in a controlled free-fall motion. The impact force is repeatedly applied to the caster or wheel assembly for a programmed number of cycles. This process helps manufacturers evaluate wheel deformation, bracket damage, structural failure, and overall impact durability.

5. What is the difference between a Caster Impact Test Machine, a Caster Walking Test Machine, and a Caster Starting Force Test Machine?

These three machines evaluate different performance characteristics:

• Caster Impact Test Machine – measures impact resistance and structural durability under repeated shock loads.

• Caster Walking Test Machine – evaluates rolling endurance, fatigue life, and long-term durability during continuous movement.

• Caster Starting Force Test Machine – measures the force required to initiate wheel movement and assesses swivel performance and rolling resistance.

Together, these machines provide a complete caster testing solution for quality control and product development.

6. Why is impact testing important for caster manufacturers?

Impact testing helps manufacturers identify potential weaknesses before products reach the market. A Caster Shock Test Machine can reveal issues such as wheel cracking, bracket deformation, bearing failure, or structural damage caused by sudden impacts. This allows engineers to improve product design, enhance safety, and ensure compliance with international caster testing standards.