AAC Block Plant Exported to Uganda |

60,000 m³/Year AAC Block Plant Exported to Uganda

In November 2024, we successfully delivered, installed, and commissioned a 60,000 m³/year AAC Block Manufacturing Plant to Uganda—strengthening our commitment to solving East Africa’s affordable housing crisis with eco-friendly construction solutions.

Country	Uganda (Kampala Industrial Business Park)
Annual Production Capacity	60,000 m³ (Classified as Mini-AAC-Anlage—matched to Uganda’s local demand)
Plant Type	Semi-Automatic Mini AAC Block Manufacturing Plant
Client Type	Ugandan construction firm expanding from traditional clay bricks to eco-friendly AAC blocks
Service Provided	Full turnkey solution (Custom Design + Equipment Supply + On-site Installation + Operator Training + 2-Year After-Sales Support)

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Why the Ugandan Client Chose a 60,000 m³/Year AAC Plant?

Our client is an established clay brick manufacturer in Kampala. He wanted to expand into AAC blocks but faced constraints like limited initial investment and small land size. The 60,000 m³/year mini AAC block manufacturing plant was the perfect fit for three core reasons:

Market Alignment: Kampala’s AAC block demand is 55,000–70,000 m³ annually (2024 industry reports). The 60,000 m³ capacity lets the client meet local needs without overinvesting in unused production.
Cost-Efficiency: At ~650,000 USD, the setup cost fits the client’s budget for expansion. The plant also needs only 9 workers per shift (vs. 14+ for medium-scale lines), reducing ongoing labor expenses (critical in Uganda’s labor market).
Skalierbarkeit: We designed the plant for future growth—key components (e.g., autoclaves, batching systems) can be upgraded to 100,000 m³/year within 9 months if demand rises (e.g., expanding to Jinja or Mbarara), avoiding a full plant rebuild.

Detailed Equipment Configuration for AAC Block Plant Exported to Uganda

Ausrüstung	Model & Specifications	Customization for Uganda	Funktion
Kugelmühle	Φ1.6m × 4.2m, 30kW motor	Equipped with high-wear liners to process Uganda’s rice husk ash (abrasive compared to fly ash).	Grinds raw materials (rice husk ash, fly ash, lime) into fine powder (85% passing 200-mesh sieve) for uniform slurry.
Automatic Batching System	Model HB-800, 0.5–5 ton/hour capacity	Calibrated for rice husk ash (replaces 20% of cement) to maintain block strength (≥2.8 MPa).	Precisely measures raw materials (cement:lime:rice husk ash = 1:2.5:1.5) to ensure consistent slurry quality.
Slurry Mixing Tank	Model SM-400, 400L capacity, 15kW motor	Fitted with a low-speed agitator (25 RPM) to prevent sedimentation of Lake Victoria sand.	Mixes powdered raw materials with water to form homogeneous slurry (solid content: 62–66%).
Mold & Casting Machine	Molds: 5.8m × 1.1m × 0.5m; Casting speed: 2 molds/hour	Detachable mold plates for easy cleaning (critical for rice husk ash slurry, which dries quickly).	Holds aerated slurry during pre-curing (5–7 hours at 45–50°C) to form “green cakes” (semi-solid blocks).
Vertical Cutting Machine	Model QC-500, cutting precision ±2mm	Manual backup controls (for power outages) and dust-collection system (complies with Uganda’s environmental laws).	Cuts green cakes into Uganda-standard block sizes (600×200×100/150/230mm).
Autoklav	Φ2.0m × 24m, 1.2MPa working pressure, biomass-fueled	Modified to use Uganda’s abundant sugarcane bagasse (cheaper than diesel) for steam generation.	Applies high-temperature steam (185–190°C) for 7 hours to strengthen blocks and ensure durability.
Dampfkessel	Model SZL-3-1.25, 3-ton/hour steam output	Equipped with a water treatment system (for Lake Victoria’s hard water) to reduce scale buildup.	Generates high-pressure steam for the autoclave; uses 30% less fuel than standard boilers.
Finished Block Separating & Packing System	Model FS-250 (separator) + PK-40 (packing machine)	Semi-automatic packing (manual feeding option) to handle small-batch orders to local contractors.	Separates bonded finished blocks and packages them into 8-unit bundles (standard for Ugandan transport).

Export Process to Uganda: Smooth Logistics & Compliance

Pre-Production Customization:
- Tested 5 batches of Ugandan raw materials (rice husk ash from Iganga, fly ash from Nalubaale Power Station) to optimize the production formula—ensuring blocks meet strength and thermal requirements.
- Designed the plant layout to include a backup generator (20kW) and rainwater harvesting system (for water scarcity in Kampala’s dry season).
Manufacturing & Quality Checks:
- 35-day equipment production cycle, with 3 weekly video inspections by the client (to confirm progress and address questions).
- Conducted dry runs (using simulated Ugandan raw materials) and load tests for all machinery—no defects were found before shipment.
Shipping & Documentation:
- Shipped via Mombasa Port (Kenya) using 7×40HQ containers; arranged trusted inland transporters (with experience in Ugandan customs) for delivery to Kampala.
- Prepared all required documents: Certificate of Origin (COO, authenticated by the Ugandan High Commission), Uganda National Bureau of Standards (UNBS) import approval, packing list, commercial invoice, and bill of lading.

On-Site Installation & Operator Training

Our 4-person engineering team spent 28 days on-site in Kampala to ensure seamless setup and knowledge transfer—critical for a client new to AAC production:

Mechanical Installation (16 days): Assembled all equipment, with adjustments for Uganda’s 240V/50Hz power supply. We also reinforced the autoclave foundation to handle Kampala’s clay soil (prone to minor shifting).
Electrical Setup (7 days): Installed a PLC control system with a user-friendly interface (translated into Luganda, Uganda’s most widely spoken language) and connected the backup generator to the entire line.
Operator Training (5 days): Trained 9 local workers on:
- Safe operation of high-risk equipment (autoclaves, ball mills) per Uganda’s labor laws (Labour Act 2006).
- Troubleshooting common issues (e.g., slurry inconsistency, steam pressure drops) with hands-on practice.
- Quality control: Testing block density (540–630 kg/m³), compressive strength, and dimensions using UNBS-approved tools.

By the end of training, all workers could operate the line independently—fulfilling the client’s goal of building a skilled local team.

Post-Commissioning Performance

One month after launch, the AAC-Anlage exceeded the client’s expectations, delivering consistent results:

Autoclave of aac block manufactuing plant

Täglicher Output: 160–180 m³ (on track for 60,000 m³/year capacity).
Block Quality: 97% qualification rate (meets US 325:2009); compressive strength (3.1 MPa), density (570 kg/m³), and thermal insulation (0.14 W/mK) all above industry averages.
Energie-Effizienz: Uses 32% less fuel than the client’s clay brick kilns (thanks to biomass-powered autoclaves) and 25% less water (via rainwater recycling).
Market Success: The client secured contracts to supply AAC blocks to 2 affordable housing projects in Kampala (funded by the Ugandan government) and 1 school construction site in Mukono—generating revenue within the first month.

What Our Client Says?

“We were worried about switching from clay bricks to AAC—no one in our area had done it before,” said Mr. Kato, the client’s managing director. “This team made it easy: they tested our rice husk ash, trained our workers in Luganda, and even helped us get UNBS approval. The plant runs smoothly, and we’re already getting more orders than we planned. In 18 months, we’ll upgrade to 100,000 m³/year—and we’ll only work with them.”

Warum uns wählen?

Local Expertise: We understand Uganda’s raw materials (e.g., rice husk ash, Lake Victoria sand), logistics (Mombasa Port → Kampala), and regulations (UNBS standards, tax incentives).
Turnkey Reliability: No hidden costs—our quotes include equipment, shipping, installation, and training. We also provide 24/7 technical support via phone/WhatsApp (critical for urgent issues).
Nachgewiesene Erfolgsbilanz: We’ve supplied 10+ AAC plants to East Africa (Uganda, Kenya, Tanzania), with 96% of clients achieving ROI within 2 years.
Sustainability Focus: We help clients leverage Uganda’s agricultural and industrial waste (rice husk ash, sugarcane bagasse) to lower costs and meet the government’s eco-friendly requirements.

Start Your AAC Block Manufacturing Plant?

If you’re looking for a large-scale AAC block manufacturing plant, we offer tailored solutions for Uganda’s growing regional demand:

Jährliche Produktion	Setup Cost Range (USD)	Kern-Konfiguration	Am besten für
100,000 m³	1.2M – 1.5M	2×Φ2.0m×26m autoclaves, air-turning cutting	Regional supply (Kampala + Jinja + Mbarara)
150,000 m³	1.8M – 2.2M	3×Φ2.2m×28m autoclaves, robotic palletizing	National markets (supplying major housing projects)
200,000 m³	2.5M – 2.9M	4×Φ2.2m×30m autoclaves, six-sided cutting	Large-scale distributors (export to Rwanda/Kenya)

Start Your AAC Block Manufacturing Plant?

Whether you are planning a klein, medium, oder large-scale AAC factory, we can provide complete solutions based on your land, budget, and market demand.

Contact us now to get a free feasibility study & detailed quotation. Our engineers will design the most suitable AAC plants for your needs.