Feed Grade Dolomite Powder

Our Feed grade dolomite powder is a calcium-magnesium supplementary mineral raw material specially developed for livestock, aquaculture and feed processing fields. Refined from low-impurity and low-heavy-metal food-grade dolomite ore through multiple procedures including cleaning, coarse crushing, ultra-fine grinding, sterilization and impurity removal, it features balanced calcium and magnesium content with heavy metal and harmful microorganism indicators strictly complying with feed additive safety standards. As a natural dual calcium-magnesium supplement raw material, Feed grade dolomite powder can simultaneously supply calcium and magnesium elements required for livestock growth to boost bone development and metabolism. Compared with single calcium source feed additives, it delivers more balanced nutrition with prominent cost advantages, serving as a cost-effective choice for feed mills and large-scale farms. Our Feed grade dolomite powder has passed compliance testing related to feed additives, stably supplying nearly one hundred domestic feed enterprises cumulatively, with its product safety and effectiveness long verified by the market.

To adapt to technological requirements of feed processing, the fineness of our products is specially optimized with pass rate of conventional 200-mesh specification ≥95%. The powder is fine without coarse particles, avoiding stratification when mixed into feed and guaranteeing uniform nutrition of feed. Customized 325-mesh products are available for customers with special fineness demands to meet processing requirements of premix and concentrated feed. Each batch of finished products undergoes testing of harmful indicators such as heavy metals, arsenic and fluorine before delivery to resolutely prevent unqualified products from flowing into the feed industrial chain and safeguard breeding food safety from the raw material end.

● Livestock Feed: Added to compound feed and premix for pigs, chickens, cattle, sheep and other livestock as calcium-magnesium nutritional supplement to promote livestock bone development, prevent nutritional deficiency diseases such as osteomalacia and rickets, and boost livestock growth speed and production performance.

● Aquaculture: Added to fish, shrimp, crab and other aquatic feeds to supplement calcium and magnesium elements required for aquatic animal growth and promote shell and bone formation; meanwhile, it can assist in regulating pH value and hardness of aquaculture water to stabilize breeding water environment.

● Ruminant Feed: For dairy cows, beef cattle and other ruminants, acting as rumen buffer and calcium-magnesium supplement source to regulate rumen pH value, prevent rumen acidosis, and raise milk yield and milk fat rate.

● Pet Feed: Used in pet food, nutritional paste and other products as natural mineral calcium source to supplement daily mineral elements required for pets and maintain bone and tooth health.

We fully understand the differences in formulas and processing equipment of various feed customers, thus providing all-round customized services for Feed grade dolomite powder. In terms of fineness, adjustable range covers 200 mesh to 325 mesh with controllable different pass rates and particle size distribution to adapt to different processing equipment such as mixers and pelletizers. In terms of indicators, calcium-magnesium ratio can be adjusted according to customers' formula requirements, or content of specific impurities can be targeted controlled. In terms of packaging, besides conventional 25kg packages, customized specifications such as 10kg and 50kg are available with printed customer brand logos and product information. We can provide corresponding solutions whether for small-batch customization of small feed mills or exclusive formula development of large groups.

Safety of feed raw materials is our top production criterion. We have established exclusive quality control procedures for feed grade products. At the raw material end, exclusive mining area low-heavy-metal dolomite ore is fixed as raw material, and full-item harmful element testing is conducted for each batch of incoming ore with unqualified ore prohibited from production. Production workshops adopt dedicated production lines to avoid cross-contamination with industrial grade products, and microbial testing is conducted regularly for production environments. At the finished product end, each batch undergoes testing of safety indicators including heavy metals, arsenic and fluorine with samples retained for 3 months for traceability to guarantee full traceability of products. Our products strictly follow relevant national standards for feed additives to safeguard feed safety for customers.

We have established a complete after-sales service system for all cooperative customers. In the initial stage of cooperation, free samples of 500–1000g are provided for customers to test and verify adaptability to their formulas and processes. After order delivery, exclusive customer managers track the whole process to respond to customers' usage questions and replenishment demands timely. If customers encounter product quality problems during usage, we promise to provide solutions within 24 hours, and arrange technical personnel to conduct on-site docking when necessary. For long-term cooperative agents and overseas purchasers, we provide market promotion support and inventory early warning services to help customers better develop local markets.

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