Il sheet tank is manufactured using PE-HD (high density polyethylene) or PP (polypropylene) through a calendering process of longitudinally welded plates of variable thickness.
MAIN FEATURES:
• Good chemical and corrosion resistance
• Suitable for the storage of chemical products even at high densities
• Possibility of storing liquids at temperatures up to 90 degrees (PP)
• Resistance mechanics also for high density liquids
| Volume | Ø | H | ρ |
|---|---|---|---|
| m3 | mm | mm | g / cm3 |
| 5 | 1,600 | 3,000 | 1.4 |
| 7 | 1,800 | 3,000 | 1.4 |
| 8 | 2,000 | 3,000 | 1.6 |
| 10 | 2,200 | 3,000 | 1.6 |
| 10 | 2,000 | 3,750 | 1.6 |
| 12 | 2,000 | 4,500 | 1.6 |
| 13 | 2,200 | 3,750 | 1.6 |
| 15 | 2,400 | 3,750 | 1.4 |
| 18 | 2,400 | 4,500 | 1.4 |
| 20 | 2,400 | 4,900 | 1.4 |
| 25 | 2,800 | 4,500 | 1.4 |
| 30 | 2,800 | 5,200 | 1.4 |
| 33 | 2,800 | 5,700 | 1.4 |
| 40 | 2,800 | 7,200 | 1.4 |
| 50 | 2,800 | 8,600 | 1.4 |
Impact-resistant PE plastic tanks | Sheet metal - Roplast
The market tanks for the storage and handling of liquids, powders and granules It represents a key component in modern industrial supply chains, thanks to its ability to combine efficiency, safety, and operational versatility. These specialized containers must guarantee the chemical integrity of their contents, mechanical resistance, compatibility with the stored substances, ease of maintenance, and regulatory compliance, especially when dealing with sensitive storage such as chemicals or food products.
The production of such tanks often involves the use of advanced polymeric or composite materials and the adoption of sophisticated molding technologies, including rotational molding (rotomoulding). This process allows for the production of hollow bodies without welded joints, reducing critical points and internal stresses, with excellent consistency and flexibility in formats. Roplast
In the typical rotational molding process, a quantity of plastic material (powder or granules) is inserted into a hollow mold that rotates on one or two axes. During the heating phase, the material gradually adheres to the mold walls, forming a uniform layer. After cooling, the piece solidifies and is extracted, ready for use. A popular feature is that, being free of welds, the finished piece has greater structural uniformity and fewer weak points. Roplast
The advantages of this technology include:
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the production of manufactured goods in small batches at acceptable costs;
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reducing the need for manual finishing;
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minimizing material waste;
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the simplification of molds compared to other complex processes. Roplast
A wide range of industrial sectors exploit these reservoirs and related technologies:
| Sector | Typical applications |
|---|---|
| Chemical | Tanks for storing reagents, corrosive substances, aggressive liquids, acidic or alkaline solutions |
| Food / Drinks | Containers for liquid ingredients, food powders, mixtures, temporary storage of raw materials |
| Industry | Tanks for solvents, industrial oils, washing systems, process liquids |
| Waste / Ecology | Temporary tanks for wastewater, storage of residual liquids, modular containers for separate waste collection or for liquid waste |
| Agriculture | Tanks for fertilizers, pesticides, nutrient solutions, liquid mixtures for irrigation, storage of powders or granules (fertilizers, seeds) |
| Construction / Building Sites | Mobile containers for liquid solutions (water, chemical mixtures), construction site tanks for process fluids, temporary water reserves |
Impact-resistant PE plastic tanks | Sheet metal
The adoption of these modular and industrially printed tanks allows for scalable and customizable solutions: variable dimensions, adapted thickness, chemical and mechanical compatibility, and the possibility of adding accessories (caps, valves, nozzles, control systems).
In an environment where environmental and safety regulations are becoming increasingly stringent, it is essential that tanks are designed with compatible materials, appropriate certifications, and rigorous quality control. The product life cycle must be considered from the outset: recyclable materials, the ability to repair and disassemble, and a reduction in overall environmental impact.
In short, the production of tanks for liquids, powders, and granules represents a meeting point between materials engineering, advanced molding technologies, and real-world application needs in various sectors. Thanks to modular solutions, well-designed molds, and attention to the chemical and physical characteristics of the final products, it is possible to effectively respond to the growing demands of the industrial and environmental markets..
