

Bochka is Iran’s largest manufacturer of conical steel drums, operating fully automated production lines. By combining technical expertise, advanced machinery, and a multi-stage quality control process, Bochka delivers reliable packaging and transportation solutions for industrial and food-grade materials. Every product is engineered for durability, safety, and long-term performance.
Machinery Design Initiation
Obtaining a Production License
Production Line Design and Engineering
Technology Transfer
Selection of Raw Materials and Working Capital Requirements
Design of a Production Line with 85% Automation
Drum Thickness
Production of Top and Bottom Lids
Drum Forming with an Automatic Seam Welding Machine
A New Product with a Complex Production Line
Darpoush Sazan Pouya Company (Bochka) is located in Morchekhort Industrial Zone at kilometer 50 of the Isfahan-Tehran highway. The company, with fully automated production lines, benefits from specialized personnel and modern machinery and equipment, ready to supply the needs of companies active in the food, agriculture, pharmaceutical, and other industries.





Conical drums are the best choice for transporting and storing high-viscosity products such as tomato paste, various concentrates, and fruit purees. The high viscosity of these materials causes a significant amount of product to remain at the bottom of conventional drums, leading to waste. However, the conical design of these drums ensures complete and 100% discharge of the contents.Furthermore, due to their smooth design without sharp corners and their easy sterilization capability, they help prevent changes in color, flavor, and mold growth in these sensitive products. In addition, these containers can be easily nested inside each other when empty, which significantly optimizes storage space and reduces transportation costs.

Conical drums play a vital and sensitive role in the pharmaceutical industry for the transportation and storage of pharmaceutical products and active pharmaceutical ingredients (APIs). The unique design of these drums creates a completely uniform discharge flow, ensuring that pharmaceutical compounds are fully emptied without any waste, phase separation, or adhesion to the inner walls.
Since preventing cross-contamination is a top priority in pharmaceutical manufacturing, the seamless structure and absence of sharp corners in these containers ensure efficient cleaning and sterilization processes in compliance with strict GMP standards, preserving the purity and quality of pharmaceutical materials.
In addition, the ability to nest empty drums inside each other significantly contributes to optimized space management in cleanrooms and sterile storage facilities.

Conical drums are the best choice for transporting and storing high-viscosity cosmetic products such as creams, lotions, and gels. The conical design of these drums, combined with the ability to use aseptic bags, ensures smooth and 100% complete discharge of formulations, reducing the waste of expensive raw materials to zero.
Furthermore, the seamless structure and absence of sharp corners make the sterilization process much easier and prevent spoilage or changes in the scent and color of sensitive cosmetic formulations. In addition, the ability to nest empty drums inside each other significantly optimizes factory storage space.

Conical drums are the best choice for transporting and storing high-viscosity and gel-based hygiene products such as shampoos, detergents, and toothpaste. The conical design of these containers, combined with the ability to use aseptic bags, ensures complete and 100% product discharge, reducing material waste to zero.
The seamless structure and absence of sharp corners make the cleaning and sterilization processes much easier, protecting product formulations from microbial contamination, changes in scent, and quality deterioration. In addition, the ability to nest empty drums inside each other significantly optimizes factory storage space.

Conical drums are an excellent solution for the transportation and packaging of sensitive powders and granules such as cake powder, chocolate powder, and whey protein. The conical design of these containers ensures smooth and uniform discharge, preventing powder adhesion, granule breakage, and phase separation of materials.
Additionally, the ability to use aseptic bags in these drums prevents moisture and air penetration, avoiding product clumping and spoilage. Finally, the nesting capability of empty drums significantly reduces storage space requirements and transportation costs.

Conical drums are an ideal solution for transporting and storing sensitive chemical products such as fragrances, solvents, and other chemical compounds. The conical design of these containers, combined with the ability to use aseptic bags, provides complete protection against air and moisture, preventing evaporation and changes in fragrance properties.
Furthermore, this structure ensures smooth and 100% complete discharge of materials, even for highly viscous and sticky compounds, reducing waste to zero. Finally, the ability to nest empty drums inside each other significantly optimizes factory storage space.




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