• Industrijska zona 2/034
    76300 Bijeljina, RS-BiH
  • +387 (55) 350 593 +387 (65) 600 265
    info@dzoniplast.com

By using spiral extrusion winding technology in combination with extrusion welding of plastic materials, and by applying high-quality raw materials such as high-density polyethylene (HDPE) and polypropylene (PP), we are able to manufacture high-quality and durable products.

PRODUCTION TECHNOLOGY

The tank manufacturing process begins with precise design that takes into account all specific requirements — application, size, type of wastewater or other materials to be stored in the tanks.

Key technologies include:

Rotational (Spiral Extrusion Winding)
This technology allows the production of tanks with unique shapes and desired wall thicknesses. Winding, combined with extrusion welding, is used in the production of plastic tanks, making them resistant to high pressure and temperature variations.

Welding and Material Joining
Welding technologies allow secure joining of large tank sections, making them strong and resistant to mechanical damage.

MATERIALS USED IN TANK MANUFACTURING

The material from which a tank is made is crucial for its durability, resistance, and long-term maintenance. The most commonly used materials include:

POLYETHYLENE (HDPE)
One of the most popular materials for tank production. HDPE (high-density polyethylene) is used for both above-ground and underground tanks. It is resistant to corrosion, chemicals, and UV radiation, making it highly suitable for storing water, fuel, chemicals, and other liquids. Recommended operating temperature: up to 60°C, and up to 80°C in special conditions.

POLYPROPYLENE (PP)
A highly versatile, durable, and resistant material used in a wide range of applications. Its light weight, chemical resistance, and mechanical strength make it an ideal choice across various industries. Recommended operating temperature: up to 90°C, and up to 100°C in special conditions.

All our tanks are designed and manufactured with attention to detail, using the latest technologies and the highest-quality materials. Whether standard or custom-made equipment is required, our products provide optimal solutions for storing various types of liquids, ensuring long-term durability, reliability, and safety.

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