A medium-sized dairy farm in Arusha, Tanzania, transformed its milk production efficiency by installing a complete cattle feed pellet machine system. This comprehensive case study documents how optimized nutrition through customized feed pellets increased daily milk yield by 25% while reducing feed costs by 35%.
Background: Tanzania’s Growing Dairy Industry
Tanzania’s dairy sector has experienced remarkable growth over the past decade, with milk production increasing from 1.9 billion liters in 2015 to 3.1 billion liters in 2025. However, dairy farmers face significant challenges in maintaining consistent milk quality and quantity due to poor cattle nutrition.
Our client operates a ranch with a herd of 150 cattle, including 80 improved-breed Friesian and Ayrshire cows. Since 2018, the ranch has been supplying fresh milk to the markets in Arusha and Moshi.
Challenges Before Feed Pellet Production
- Inconsistent milk production: Daily yield fluctuated between 800 and 1,200 liters
- High feed costs: Commercial dairy meal costs 45,000 TZS per 70kg bag
- Poor feed conversion: FCR of 2.2:1 (2.2kg feed per 1 liter milk)
- Nutritional imbalance: Traditional grazing couldn’t meet lactation requirements
- Seasonal dependency: Milk production dropped 40% during dry seasons
- Storage losses: 15-20% of raw materials spoiled due to improper storage
“We were struggling to maintain consistent milk production,” explained the farm owner. “During dry seasons, our cows produced barely enough milk to cover operational costs. We knew we needed to take control of our feed production.”
The Solution: Complete Cattle Feed Pellet Production System
After consulting with Taizy Machinery’s livestock nutrition experts and feed mill engineers, the Dairy Farm invested in a complete cattle feed pellet machine system tailored to its needs.
Equipment Configuration
EquipmentModelCapacityPowerHammer Mill CrusherTZ-HM370500-800 kg/h7.5 kWFeed Mixer MachineTZ-MX500500 kg/batch5.5 kWFeed Pellet MachineTZ-PL200800-1000 kg/h22 kWBelt ConveyorTZ-SC6m1 TPH2.2 kWCooling SystemTZ-CL3001 TPH3 kWSpecification of cattle feed pellet machine system
Why This Configuration?
- Hammer Mill: Grinds maize, wheat bran, and hay to a uniform 2-3mm particle size
- Mixer: Ensures even distribution of vitamins, minerals, and protein supplements
- Pellet Mill: Produces 6mm and 8mm pellets suitable for different cattle age groups
- Cooler: Reduces pellet temperature and moisture for safe storage
- Conveyor: Automates material transfer, reducing labor costs
Installation and Commissioning Process
The cattle feed pellet machine arrived at Dar es Salaam port in August 2025 and was transported to Arusha (640 km) over 5 days. Upon the arrival of the equipment at the Arusha farm site, foundation work and workshop construction were carried out, followed by equipment installation and electrical wiring.
Taizy engineers arrived on-site to perform equipment commissioning, system testing, and calibration, as well as to provide machine operation training to the on-site personnel; six days later, the first commercial production run was successfully achieved.
“The Taizy engineers were extremely professional,” noted our customer. “They not only commissioned the equipment but also trained our team on feed formulation, machine operation, and daily maintenance. We felt confident operating the system independently after just 3 days."
Cattle Feed Formulation and Production
This Dairy Farm now produces three different feed formulas optimized for different cattle groups: lactating cows, dry cows, and heifers.
Lactating Cow Feed Formula (16% Protein)
IngredientPercentageFunctionCost (TZS/kg)Maize grain35%Energy source650Wheat bran20%Fiber & energy450Cottonseed cake18%Protein source800Sunflower cake12%Protein source700Maize germ meal8%Energy & protein750Molasses4%Palatability400Limestone1.5%Calcium source200Salt1%Electrolytes150Vitamin-mineral premix1%Micronutrients2,500Total****100%-658/kgcow feed pellet formula
Production cost per kg: 658 TZS
Commercial dairy meal cost per kg: 643 TZS
Note: While slightly cheaper, commercial feed doesn’t include customization, delivery, or quality guarantees. Home production ensures freshness and optimal nutrition.
Production Schedule
- Operating hours: 6 hours/day (8:00 AM - 2:00 PM)
- Daily production: 4,800-6,000 kg
- Weekly production: 5 days/week = 24,000-30,000 kg
- Monthly consumption: 18,000 kg (for 150 cattle)
- Staff required: 2 operators + 1 supervisor
Results: 25% Increase in Milk Yield
After 4 months of feeding customized pellets, the results were remarkable and consistent.
Milk Production Comparison
MetricBefore (Aug 2025)After (Dec 2025)ImprovementDaily milk yield950 liters1,190 liters+25.3%Milk per cow/day11.9 liters14.9 liters+25.2%Feed Conversion Ratio2.2:11.6:127% betterMilk fat content3.4%3.8%+0.4%Milk protein content3.1%3.4%+0.3%Cattle body condition score2.5/53.5/5Significant improvementchanges in milk production
Financial Analysis (Monthly)
ItemBefore (TZS)After (TZS)ChangeFeed costs12,825,00011,844,000-981,000Electricity-450,000+450,000Labor (feed production)-300,000+300,000Net feed expense12,825,00012,594,000****-231,000Milk revenue (80 cows × 30 days)8,550,00010,710,000+2,160,000Monthly profit****-4,275,000****-1,884,000****+2,391,000monthly financial analysis
Monthly revenue increase: 2,160,000 TZS ($850)
Monthly cost savings: 231,000 TZS ($91)
Total monthly benefit: 2,391,000 TZS ($941)
ROI period: 5.6 months
Additional Benefits Beyond Economics
- Consistent production: No more seasonal fluctuations; dry season production maintained at 95% of wet season levels
- Improved cattle health: Reduced metabolic disorders, better coat condition, stronger hooves
- Better reproduction: Conception rate improved from 55% to 72%
- Reduced veterinary costs: Monthly vet bills decreased by 40%
- Quality control: Complete control over ingredient quality and freshness
- Flexibility: Ability to adjust formulas based on milk test results
Customer Testimonial
“Installing this cattle feed pellet machine was the best investment we’ve made for our dairy farm. Not only did our milk production increase by 25%, but our cows are healthier and live longer. The Taizy team provided excellent support from equipment selection to staff training. We’re now producing surplus feed and planning to sell to neighboring farms. This technology has transformed our business.”
— Owner of Dairy Farm, Tanzania
Key Success Factors
- Proper equipment sizing: System matched to the farm’s actual consumption needs
- Quality raw materials: Sourced from reliable local suppliers
- Scientific formulation: Formulas developed with livestock nutritionist input
- Staff training: Comprehensive training ensured proper operation
- Regular maintenance: Daily checks and a preventive maintenance schedule
- Record keeping: Detailed tracking of production, feed usage, and milk yield
Why Choose Taizy Cattle Feed Equipment?
Taizy Machinery has equipped over 500 livestock farms across East Africa with feed production solutions. Here’s why farmers trust us:
- 20+ years of manufacturing experience in feed machinery
- CE and ISO 9001 certified production facilities
- Complete product range from small farm to industrial scale
- Fast shipping to Dar es Salaam (20-30 days from order)
- On-site installation support available
- Comprehensive training programs in English and Swahili
- 2-year warranty on all core components
- Lifetime technical support via WhatsApp and email
Conclusion: A Blueprint for Dairy Farm Success in Tanzania
Dairy Farm’s success demonstrates that vertical integration through on-site feed production is a game-changer for Tanzanian dairy farms. By controlling feed quality, cost, and formulation, the farm achieved a 25% increase in milk yield while reducing dependency on expensive commercial feeds.
With Tanzania’s dairy consumption growing at 8% annually and government support for local milk production, now is the ideal time for dairy farmers to invest in feed self-sufficiency. If you want to operate a cow farm in Tanzania, Taizy has the expertise and equipment to support your success.
Ready to Transform Your Dairy Farm?
Contact Taizy Machinery today for a free consultation and customized feed mill design . Our engineers will help you select the right equipment and create a production plan tailored to your farm’s specific needs.
