200-230L Stainless Steel Conical Closed-Top Drum

The product body is crafted from 304/316L food-grade stainless steel, eliminating the inherent rust and corrosion issues common in standard steel from the outset. This stainless steel not only exhibits outstanding resistance to acids, alkalis, and oxidation, ensuring safe contact with corrosive liquids, food ingredients, and pharmaceutical intermediates, but also possesses excellent high-temperature tolerance. It operates seamlessly across a broad temperature range of -20°C to 120°C, effortlessly handling both low-temperature refrigerated storage and medium-temperature material handling. Furthermore, the stainless steel surface is smooth and dense, free from pores and impurities, making it resistant to bacterial growth. It complies with food hygiene and pharmaceutical GMP standards, facilitates easy cleaning, and is reusable, balancing practicality with environmental sustainability.

The product features a distinctive tapered structure, wider at the top and narrower at the bottom, offering multiple practical advantages over traditional cylindrical containers. The wide upper opening facilitates rapid filling of materials—be they granular, powdered, or liquid—minimising spillage and waste. The narrow conical base, combined with a precision-engineered bottom interface, ensures thorough discharge of contents, effectively preventing residue waste. This design is particularly suited for the storage and transfer of high-value materials. The barrel's taper angle is mechanically optimised to ensure structural stability while reducing overall weight. This facilitates effortless handling and stacking, with stacked containers providing stable support to save storage space.

The closed-top design, a core feature, employs an integrated sealing structure where the barrel opening forms a tight seal with the dedicated stainless steel closure lid. The lid incorporates dual sealing grooves with an internal food-grade silicone seal ring. Combined with anti-theft threaded locking technology, it achieves seamless contact upon tightening, withstanding 0.1MPa sealing pressure. This effectively prevents liquid leakage, gas volatilisation, and external contaminant ingress, making it particularly suitable for storing and transporting flammable, explosive, volatile, or high-purity materials. The drum body employs an integrated stamping process, either seamless or featuring seamless welding technology. Weld seams are smooth and flat, matching the strength of the base material, completely eliminating the risk of leakage. The exterior features thoughtfully designed reinforced handles or anti-slip texturing. Handles are crafted from the same stainless steel as the drum body, offering robust load-bearing capacity and comfortable, slip-resistant grip during handling. Select models can be fitted with castors upon request, significantly enhancing mobility and adapting to diverse operational environments such as workshops and warehouses.