What Are Protective Chains? Powerful Protection for Heavy Machinery
Protective chains are high-strength steel mesh systems designed to shield heavy machinery tires from external factors.
Manufactured by Laszirh, these chains are developed to extend tire life and provide maximum durability in challenging environments
such as mining, quarries, recycling, cement, and iron-steel industries.
They create an “armor effect” that protects tires against sharp rocks, hot slag, metal scraps, and abrasive surfaces.
Applications of Laszirh Protective Chains
Laszirh protective chains are optimized to meet the needs of different industries.
Our production line offers multiple models and link structures suitable for various operating conditions.
Below are some of the most common fields where our chains are used:
- Mining and Quarries: Protects tires on rocky terrains with high impact risk.
- Recycling and Scrap Industry: Prevents cuts and punctures caused by metal debris.
- Iron and Steel Plants: Provides protection against hot slag with heat-resistant steel composition.
- Construction and Tunnel Projects: Offers long-lasting performance on abrasive surfaces.
Our Protective Chain Models
Laszirh has developed a wide range of protective chain models for different terrain conditions and machine types.
Each model offers distinct advantages in terms of ring thickness, mesh structure, material hardness, and lifespan.
Our most popular models include the X12 Universal, X14 Royalrock,
X16 Superstone, X18 Ultra, and X20 Universal Plus series.
Each model is produced from high-carbon steel and heat-treated to enhance wear resistance.
The chain links fit perfectly on the tire surface, improving traction and preventing slippage.
How to Choose the Right Model
Selecting the right protective chain model depends on your working environment.
For open-pit mining, thicker-ring and wider-mesh designs are preferred,
while tunnel or recycling operations require more flexible, tightly connected structures.
Laszirh engineers perform a customized analysis for each client to determine the most suitable model.
Advantages of Using Protective Chains
Protective chains do more than just protect tires — they directly enhance safety, efficiency, and operational cost management.
The following benefits explain why Laszirh protective chains have become the industry standard:
- Extends tire lifespan up to three times.
- Minimizes risks of cuts, punctures, and blowouts.
- Improves ground traction and reduces slippage.
- Increases maintenance intervals, ensuring continuous operation.
- Enhances overall operational safety.
Production Quality and Material Technology
Laszirh uses only certified high-carbon steels in its production process.
Each chain link undergoes controlled heat treatment and weld points are tested for break resistance.
Products are manufactured according to ISO 9001 quality standards and pass through a strict quality control phase before delivery.
This ensures that Laszirh chains offer both long service life and safe operation.
Maintenance and Usage Recommendations
Regular inspection of protective chains is essential for long-lasting performance.
Before each shift, chain connections should be checked and worn links replaced.
The chain tension must be kept at an optimal level to avoid loose use.
Laszirh’s technical team also provides full support for installation, maintenance, and spare parts supply.
Protected by Laszirh Assurance
Protective chains are one of the most critical components determining the tire life of heavy machinery.
At Laszirh, we produce solutions tailored for every industry and proudly serve hundreds of companies worldwide.
If you seek maximum durability, low maintenance cost, and long service life, Laszirh protective chains are your perfect choice.
Request a Quote
To get detailed information or a price quote about our protective chain models, please fill out the form below.
Our expert team will assist you in choosing the most suitable chain model for your working environment.














