Custom Processing & Toll Manufacturing

Rose Mill processes inorganic dry products such as boric acid, borax, sodium percarbonate, urea, mineral salts, cosmetic minerals and other granular and powdered products. We offer quick production and delivery on both large and small projects.

Our Processing Services

  • Pulverizing

    With multiple pulverizing machines designed to produce from 100 to 5000 lbs. per hour of various materials, we are perfectly suited to custom process your particle reduction requirements – large or small.

  • Mixing

    With a variety of small and large stainless steel mixing and blending equipment, we are ready to mix your dry powder and granular formulas. Fertilizer/crop nutrient blends, flame retardants, rubber additives, polishing compounds and other blends can be performed in small or large volumes.

  • Chemical Bagging

    We can bag powdered and granular chemicals and minerals into multi-wall kraft or poly bags. We can fill valve bags, and fill and heat-seal poly bags. Customers can choose any bag weight (such as a batch size) or choose the more common 50 lb or 25 kg weights. Rose Mill can process into, or out of, IBCs such as bulk sacks or fiber drums.

  • Private Labeling

    Let us manufacture, label, and package your products. We can work with your materials or ours. Dozens or thousands, ounces or tons, Rose Mill can manage the procurement, processing and shipping of your powder or granular formulated products.

  • De-lumping Services

    Reclaim value from your caked and lumpy chemicals by using Rose Mill’s de-lumping services. We can process your caked and hardened materials back into free-flowing, usable material. Your newly reclaimed material can be packaged in bags, sacks, drums or choice of package.

  • Filling and Customer Packaging

    Rose Mill can efficiently fill pails, drums, jars, bottles and pouches ranging from ounces to tons. We can label your containers and provide complete toll-processing/private label manufacturing for your dry powdered or granular chemical products.

  • Screening

    Rose Mill provides particle separation services through vibratory screening. Let us screen the over-sized particles, under-sized particles, or both. We can screen small or large projects, and also provide particle size analysis.

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