Qatar’s livestock, poultry, and aquaculture sectors are expanding rapidly under national food security programs. As feed production increases, manufacturers are paying more attention to specialized additives that improve appearance, mixing uniformity, and product identity. Carbon black, also known as vegetable carbon or E153 in some regulatory systems, is used as a colorant and functional additive in animal feed. It can help produce uniform dark feed, reduce color variation between batches, and support branded feed products. To meet feed safety and mixing requirements, carbon black must be ground into a controlled fine powder. A production capacity of 10–20 tph is typical for medium-to-large feed additive plants in Qatar. Selecting the right grinding mill is critical because carbon black is light, dusty, cohesive, and sometimes difficult to handle.
Particle size distribution directly affects dispersion in premixes, pellet appearance, and regulatory compliance. Oversized particles can cause specking, segregation, and inconsistent color in finished feed. Extremely fine particles may become airborne and create dust hazards. Typical fineness for feed additive carbon black is 200–325 mesh, or approximately 75–45 µm. Premium premixes may require 325–2500 mesh. The grinding mill must therefore provide stable capacity, low contamination, efficient classification, and dust-tight operation. In Qatar’s hot climate, heat management and reliable continuous operation are also important. The grinding system should resist wear, minimize product buildup, and allow quick cleaning between batches.
For a 10–20 tph carbon black grinding plant, the selected mill should have a rated capacity slightly above the target. This allows for variations in feed size, moisture, and final fineness. Shanghai Zenith Machinery Co., Ltd. offers several mills in this range. The MTW Trapezium Grinding Mill and the XZM Ultrafine Grinding Mill are strong candidates for Qatar. The MTW175G is ideal for products from 45 µm to 1.6 mm at 9.5–25 t/h. The XZM268 can produce 325–2500 mesh at 5–25 t/h, making it suitable for ultrafine feed additive grades. Both mills can be configured with dust collectors, bucket elevators, screw conveyors, air classifiers, and PLC control systems.
Shanghai Zenith Machinery Co., Ltd. is an excellent manufacturer of ore grinding equipment in China and has made great achievements in the field of ultra-fine powder grinding. The MTW Trapezium Grinding Mill is a patented product known for its compact structure, long service life, and eco-friendly design. It is suitable for materials with a maximum input size below 40 mm and can produce a final product as fine as 0.045 mm. With a capacity of 9.5–25 t/h, the MTW175G fits the 10–20 tph carbon black feed additive project in Qatar. It uses a high-efficiency classifier, curved blades, and a reliable transmission system. The grinding system can be equipped with pulse-jet bag filters to capture fine carbon black dust and maintain a clean workplace.
When the Qatar feed additive market requires ultra-fine carbon black for high-end premixes, the XZM268 Ultrafine Grinding Mill is an excellent option. It is widely used for superfine powder production and is suitable for soft or medium-hard materials with moisture content below 6%. It can achieve 325–2500 mesh and an output of 5,000–25,000 kg/h. The XZM268 uses a high-efficiency classifier and can produce a narrow particle size distribution. For a 10–20 tph line, it can be operated at the appropriate fineness to match capacity. The system should include explosion venting, grounding, and antistatic filter bags because carbon black dust can be combustible.
| Model | Equipment Type | Max. Feed Size | Final Size | Capacity | Main Motor | Fan Motor |
|---|---|---|---|---|---|---|
| MTW175G | MTW Trapezium Grinding Mill | <40 mm | 1.6-0.045 mm | 9.5-25 t/h | 160 kW | 200 kW |
| XZM268 | XZM Ultrafine Grinding Mill | ≤20 mm | 325-2500 mesh | 5,000-25,000 kg/h (5-25 t/h) | 315 kW | — |
Note: Capacity depends on material characteristics, feed size, moisture, and final fineness. Please consult Shanghai Zenith for a guaranteed capacity based on your specific carbon black specification in Qatar.
Raw carbon black should be received in moisture-proof bags or bulk tankers. A vibrating feeder or screw conveyor transfers material to a hopper with a rotary valve. A metal detector and magnetic separator protect the mill from foreign objects. For Qatar’s humid coastal conditions, the material should be kept dry and stored in sealed silos or bags. Feed rate should be controlled by a variable frequency drive so that the mill can maintain stable operation at 10–20 tph.
The MTW175G or XZM268 grinds and classifies in a closed loop. The classifier adjusts fineness by changing rotor speed. Coarse particles return to the grinding zone for further reduction. A cyclone and bag filter separate the finished product from the air stream. The system should be designed for negative pressure to prevent dust leakage. For carbon black, excessive temperature must be avoided; cooling air or water cooling may be required, especially during Qatar’s hot summer months.
Carbon black is a combustible dust. The plant should follow applicable Qatar and international safety standards. Key measures include explosion venting, spark detection, grounding and bonding, antistatic filter bags, rotary airlock valves, and regular housekeeping. A nitrogen inerting system may be considered for high-risk areas. The bag filter should use PTFE or antistatic media and be equipped with differential pressure monitoring. These features help protect workers, equipment, and the surrounding environment.
Finished carbon black powder should be stored in a sealed silo or in moisture-barrier bags. A weighing and packing system can produce 25 kg, 50 kg, or 1000 kg jumbo bags. PLC control can monitor feed rate, mill load, classifier speed, fan speed, and dust collector pressure. This ensures stable 10–20 tph production and consistent quality. Automation also reduces manual intervention and improves safety in a dusty environment.
Shanghai Zenith provides complete engineering support, including process design, layout, equipment manufacture, installation, commissioning, and operator training. For Qatar, equipment can be shipped through Hamad Port to Doha or industrial zones such as Mesaieed, Ras Laffan, or Dukhan. Spare parts and technical service can be arranged to minimize downtime. The company’s product line includes MTW Trapezium Grinding Mill, Ball Mill, MTM Medium-Speed Grinding Mill, Raymond Mill, LM Vertical Grinding Mill, LUM Ultrafine Vertical Mill, XZM Ultrafine Grinding Mill, and Hammer Mill. This broad range allows Zenith to customize a solution for carbon black, feed additives, minerals, and other powders.
Shanghai Zenith is specialized in research, development, and production of industrial powder grinding equipment and related devices. The company has made great achievements in ultra-fine powder grinding. For a 10–20 tph carbon black animal feed additive plant in Qatar, the MTW175G and XZM268 offer a strong combination of capacity, fineness, and reliability. The MTW175G is cost-effective for 45 µm to 1.6 mm products, while the XZM268 provides ultrafine capability for premium grades. With proper dust control, explosion protection, and automation, the plant can meet Qatar’s feed safety and environmental requirements.
Carbon black grinding for animal feed additive in Qatar requires a careful balance of capacity, fineness, dust control, and safety. A 10–20 tph project can be successfully implemented with Shanghai Zenith’s MTW175G Trapezium Grinding Mill or XZM268 Ultrafine Grinding Mill. The MTW175G is recommended as the primary mill for standard feed additive fineness, and the XZM268 is recommended for ultra-fine premium products. By selecting the right mill and designing a complete system with feeding, classification, dust collection, and automation, producers in Qatar can achieve reliable and efficient carbon black powder production. Contact Shanghai Zenith Machinery Co., Ltd. for a customized quotation and process solution.
