In the production of organic fertilizers, compound fertilizers, water-soluble fertilizers, and other fertilizers, the uniformity of raw material mixing directly determines the nutrient consistency and market competitiveness of the finished product. As a Chinese foreign trade company specializing in fertilizer equipment, our stainless steel drum mixer, built with “all-steel corrosion protection + efficient mixing” as its core, provides stable and hygienic mixing solutions for global fertilizer companies, helping products easily pass international quality inspections.

The drum body and material-contacting parts are constructed entirely of 304/316 stainless steel, offering far superior acid and alkali corrosion resistance than traditional carbon steel equipment. It prevents rust contamination when handling organic fertilizers containing humic acid, compound fertilizers containing chemical salts, or water-soluble fertilizers requiring trace element additions. It complies with international safety standards such as EU EC 1935/2004 and US FDA, ensuring fertilizer purity from the source. The drum features a 30° tilt design and an adjustable speed of 15-30 rpm, driving the raw materials through a dual motion of “tumbling and axial movement.” This achieves mixing uniformity exceeding 98% and a nutrient error of ≤1%, completely eliminating the “stratification and clumping” problem associated with manual mixing or single-axis stirring.

The equipment has been specifically optimized for fertilizer production: a large-diameter feed port (60-80 cm in diameter) accommodates the simultaneous introduction of granular, powdered, and liquid raw materials (with a spray system required), meeting the requirements for “solid-liquid co-mixing” of organic-inorganic compound fertilizers. A lifting plate structure on the inner wall of the drum flips the bottom layer of raw materials to the surface, ensuring full contact between each part. With a processing capacity of 0.5-15 tons per unit, it is suitable for everything from small-scale pilot production in a workshop to large-scale factory production.

The ease of operation and maintenance meets the needs of international trade customers: Equipped with a bilingual Chinese and English touch panel, it allows for pre-setting over 10 fertilizer recipe parameters, enabling one-touch start and automated mixing and unloading. The drum rotates forward for mixing and reverse for unloading, ensuring complete, residue-free discharge, requiring only a water rinse for cleaning. Key components, such as bearings, feature a sealed, dust-proof design, ensuring stable operation in the humid environments of Southeast Asia and the high temperatures of the Middle East, with a service life exceeding eight years.

Currently, this equipment has served over 60 customers worldwide, including a German water-soluble fertilizer manufacturer and an Australian organic fertilizer company. German customers report that using this equipment to mix trace element water-soluble fertilizers has improved nutrient uniformity to 99%, successfully passing EU REACH regulations testing. Australian customers, using its all-stainless steel construction, have eliminated the problem of rust contamination of organic fertilizers caused by traditional equipment, enabling the product to successfully enter the European high-end organic agriculture market.

Choosing our stainless steel drum mixer ensures stable fertilizer quality while reducing equipment replacement and maintenance costs, earning your products global recognition. In the future, we will continue to optimize mixing efficiency and intelligent control to provide customized solutions that are more suitable for different fertilizer types.