Belting Rezina has been manufacturing and supplying components for Uzbekistan's industry for over 20 years. We offer solutions that improve equipment reliability, extend its service life, and minimize downtime.
One of our key areas of expertise is the restoration and coating of rollers in accordance with GOST standards. We use certified materials and technologies that ensure precision, durability, and longevity.
Why are shaft coatings needed?
Shafts are essential components of any industrial mechanism: they transmit rotary motion, support loads, and ensure stable operation of the equipment. However, over time, they are subject to wear, corrosion, and mechanical damage.
A shaft coating is a protective layer that restores the surface geometry and improves its performance characteristics.
The main tasks of coatings:
- protection against corrosion and aggressive environments;
- reduction of friction and wear;
- restoration of dimensions and landing places;
- increasing the service life of parts;
- reduction of equipment maintenance costs.
Roller coatings according to GOST: standards and accuracy
The use of GOST standards guarantees quality stability and compliance with operational requirements.
Products operates strictly within the framework of regulatory documentation, including:
- GOST 9.301-86 — coatings for corrosion protection;
- GOST 2789-73 — surface roughness parameters;
- GOST 2140-81 — quality control of applied coatings.
This allows our coatings to fully meet the requirements for precision, wear resistance and durability.
Main types of shaft coatings
Depending on the purpose and operating conditions, Belting Rezina uses various types of coatings.
1. Rubber coatings
Used for conveyor and transport shafts, they provide good belt grip, cushioning, and slip protection.
- Advantages: flexibility, abrasion resistance, moisture resistance.
2. Polyurethane coatings
Suitable for heavy-duty equipment, they provide high strength and wear resistance.
- Advantages: resistance to oils, chemicals, temperature changes.
3. Metallic coatings (galvanic, sprayed)
They are used to restore the seats and working surfaces of shafts.
- Advantages: high hardness, durability, dimensional accuracy.
4. Combined coatings
Combine the properties of different materials to achieve optimal performance.
- Advantages: adaptation to specific operating conditions.
Coating technology
The process of applying a coating to a roller is a multi-stage procedure that requires precision and professionalism.
Belting Rezina uses modern processing technologies:
- Surface preparation. Cleaning and grinding of shafts.
- Application of coating. Depending on the type - vulcanization, spraying or pressure application.
- Quality control. Checking layer thickness, adhesion strength and surface geometry.
- Final processing. Polishing and balancing of the part.
This approach ensures perfect adhesion of the coating to the base and a long service life.
Advantages of Belting Rubber coatings
We offer coatings that meet all industrial requirements of Uzbekistan and international standards.
Our advantages:
- Compliance with GOST and ISO. Each operation undergoes documented control.
- High precision and surface quality. We guarantee optimal roughness and geometry.
- Increasing the service life of equipment. The coatings reduce wear and extend the service life of shafts by 2–3 times.
- Reduction of operating costs. Fewer repairs means higher productivity.
- Technical support. Our specialists will help you choose the material and application method that best suits your needs.
Why choose Belting Rezina?
For over two decades, Belting Rezina has been helping businesses in Uzbekistan improve equipment efficiency. We combine experience, technology, and a personalized approach.
They choose us because:
- We have our own production base in Tashkent;
- we use only certified materials;
- each order is completed according to GOST standards;
- We provide a guarantee for all types of coatings;
- We offer favorable terms of cooperation and the shortest possible lead times.
How to order a roller coating according to GOST
To order coating or restoration of rollers, simply:
Contact our specialists by phone or on the website belting.uz and learn how to extend the life of your equipment with Belting Rezina coatings.
FAQ
What coatings do you apply to the rollers?
Rubber, polyurethane, metal and combined coatings depending on the purpose and operating conditions.
What standards are the coatings produced to?
All work is carried out in accordance with GOST 9.301-86, GOST 2789-73 and other relevant standards.
What is the advantage of Belting Rezina coatings?
Durability, precision, high wear resistance and compliance with international standards.
Is it possible to repair a damaged shaft?
Yes, we perform shaft restoration by applying a new coating to match the factory dimensions.
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