Industrial equipment in Saint Petersburg

The production technology supplied with the equipment includes:

• compound preparation technology,
• technology for manufacturing rebar in accordance with GOST and technical specifications,
• certification of your products, laboratory testing, and issuance of a certificate confirming that your product complies with GOST.

The production of high-quality rebar that meets all GOST requirements depends on the use of proven and certified technology developed by professionals. Our company has its own laboratory specializing in composite-materials research.

The research laboratory at our company is headed by Pavel Vyacheslavovich Nikolaev.

- Doctor of Chemical Sciences and professor at the Department of Chemistry and Technology of High-Molecular Compounds at Ivanovo State University of Chemistry and Technology (ISUCT).

Here is how Pavel Vyacheslavovich describes it:

Since 1973, my research interests have included epoxy oligomers and composite materials based on them. Since 2012, I have headed the laboratory of the research and manufacturing company, Ivanovo Mechanical Plant. Building-materials production is a major responsibility: people health and even lives are at stake, so technology must be handled with the utmost care.
Running the laboratory required applying the knowledge and experience I accumulated over more than 40 years of scientific work. Rebar quality, high productivity, and environmentally responsible production are the laboratory technology development priorities.

Learn more about our laboratory on the Our laboratory page

Our own research laboratory, combined with many years of research experience, ensures that our partners receive high-quality, certified technology that meets the strictest technical-regulation requirements.

Call us now and we will explain how to produce high-quality composite rebar.

Supplied with the equipment The production technology includes:

• compound preparation technologies,
• technologies for manufacturing composite fiberglass profiles according to GOST and TU,
• certification of your products, laboratory testing and issuance of a certificate confirming that your product complies with GOST.

To produce a high-quality composite fiberglass profile that meets all GOST requirements, it is essential to use a proven and certified technology developed by professionals. Our company has its own laboratory specializing in research and development of composite materials.

The research laboratory at our plant is headed by Pavel Vyacheslavovich Nikolayev.

- He is a Doctor of Chemical Sciences and Professor of the Department of Chemistry and Technology of High-Molecular Compounds at Ivanovo State University of Chemistry and Technology (ИГХТУ).

Pavel Vyacheslavovich describes his work as follows:

Since 1973, my research interests have included epoxy oligomers and composite materials based on them. Since 2012, I have headed the laboratory of the research and production enterprise Ivanovo Mechanical Plant. Building-materials production is a major responsibility: people's health and even lives are at stake, so the technology must be approached with due care.
The laboratory relies on the knowledge and experience I have accumulated over more than 40 years of scientific work. Rebar quality, high productivity, and environmentally responsible production are the laboratory's main areas of technology development.

Learn more about our laboratory on the Our Laboratory page

Our own research laboratory, combined with many years of research experience, ensures that our partners receive a high-quality, certified technology meeting the strictest technical-regulation requirements.

Call us now and we will explain how to produce the highest-quality composite fiberglass profiles.

The production technology supplied with the equipment includes:

• compound preparation technology,
• technology for manufacturing composite mesh in accordance with GOST and technical specifications,
• certification of your products, laboratory testing, and issuance of a certificate confirming that your product complies with GOST requirements.

Producing high-quality mesh that meets all GOST requirements depends on using proven and certified technology developed by professionals. Our company has its own laboratory specializing in composite-materials research and development.

The company’s research laboratory is headed by Pavel Vyacheslavovich Nikolaev.

- Doctor of Chemical Sciences and professor in the Department of Chemistry and Technology of High-Molecular Compounds Ivanovo State University of Chemistry and Technology (ИГХТУ).

Pavel Vyacheslavovich describes his work as follows:

Since 1973, my research interests have included epoxy oligomers and composite materials based on them. Since 2012, I have headed the laboratory of the research and production enterprise “Ivanovo Mechanical Plant.” Building-materials production is a major responsibility: people’s health and even lives are at stake, so the technology must be handled with the utmost care.
Running the laboratory required applying the knowledge and experience I accumulated over more than 40 years of scientific work. Rebar quality, high productivity, and environmentally responsible production are the laboratory technology-development priorities.

Learn more about our laboratory on the Our laboratory

Our own research laboratory, combined with many years of research experience, ensures that our partners receive high-quality, certified technology that meets the strictest technical-regulation requirements.

Call us now and we will explain how to produce high-quality GFRP mesh.

Manufacturing FRP grating is not a complex process, but the technology must be followed to achieve a high-quality result. We provide the technology for producing composite grating and detailed operator training free of charge. This enables you to produce a high-quality product ready for sale from the first days of operation.

Production technology fundamentals

The primary material used to manufacture FRP grating is fiberglass, which serves as the main reinforcing material. The second component is plastic. This may be phenolic resin, one of two types of polyester resin, or vinyl ester resin.

At the first stage, fiberglass is placed into the prepared mold on the molding table to give the product strength and reliability. At the second stage, polymer is poured into the mold. Dyes can be used to give the polymer any color. An additional production step may be the application of quartz sand to the mold surface to give the FRP grating a slip-resistant finish.

Main stages of composite grating production

• Layer-by-layer placement of roving
• Filling with compound and filler
• Heating with a thermal jacket to 80 °C
• Cooling
• Removal of the finished product

Call us now and we will explain how to produce high-quality FRP grating.

The production technology supplied with the equipment includes:

• EPS foam manufacturing technologies in accordance with GOST and technical specifications;
• certification of your products, laboratory testing, and transfer of a certificate of conformity confirming compliance with GOST requirements.

EPS foam manufacturing process

1. Pre-expansion. During initial expansion, the granules are treated with steam at a temperature of up to 95°C, which must not be exceeded. Heating expands the granules and significantly reduces their density. If the initial density is about 140 kg/m³, it reaches about 60 kg/m³ after the first seconds of treatment and 18–35 kg/m³ after five minutes.
2. Secondary expansion. If the process requires a density above 18 kg/m³, only pre-expansion is used. If a lower density is required, secondary or tertiary expansion is used. With each subsequent cycle, density decreases and the thermal insulation and other properties of the EPS foam deteriorate.
3. Drying. After each expansion process, the granules are wet and must be dried. Drying is performed by supplying air heated to 45°C. Fans circulate the air freely inside the hopper and dry the granules evenly.
4. Conditioning. This stage stabilizes the pressure inside the granules; they become saturated with oxygen and are dried completely.
5. Product forming. The dried raw material is fed into a molding unit and heated with steam, which causes the polystyrene granules to bond together. The mass remains in the mold for up to 180 seconds under steam pressure of up to 1.5 kg/cm³. The formed block then cools for 40 minutes and is conditioned for 24 hours.
6. EPS foam cutting. Finished foam blocks are sent to a fully automated cutting mechanism, providing high precision.
7. EPS foam packaging. This final stage is followed by transfer to the finished-product warehouse and shipment to the customer in the required quantity.

Call us now at 8 (800) 550-39-50 and we will tell you how to produce high-quality EPS foam (polystyrene).