Starting a brick business doesn’t require a big factory or a huge bank loan. If you supply local builders, contractors, or hardware dealers, a small brick making machine from YG produces quality bricks at a fraction of the cost of a full automatic plant. YG builds 6 compact semi-auto models — 4.8kw to 7.5kw — turning out 15,000 to 24,000 bricks per shift with only 2-3 workers. Here are the specs, how they work, configuration, real customer cases, and buyer FAQs.
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Small Brick Making Machine Specifications & Models
Here’s the full lineup. Every model runs the same 35-second cycle; the differences are power, output, and weight.
| Model Features | YG4-35A | YG4-35A (Hopper) | YG4-35B | YG4-35B (Hopper) | YG4-40A | YG4-40A (Hopper) |
| Molding Cycle | 35s | 35s | 35s | 35s | 35s | 35s |
| Power (kw) | 4.8 | 4.8 | 6.3 | 6.3 | 7.5 | 7.5 |
| Standard Bricks/Shift | 15,000 | 20,000 | 15,000 | 20,000 | 20,000 | 24,000 |
| Hollow Blocks/Shift | 2,400 | 3,200 | 2,400 | 3,200 | 3,200 | 3,600 |
| Machine Weight | 750kg | 780kg | 800kg | 830kg | 1100kg | 1150kg |
| Operators Needed | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 |
How to pick: Start with the YG4-35A if you’re new to brick making — lowest power, lightest frame, easiest budget. Choose a hopper model when orders grow; it lifts output by roughly 30% by cutting feeding time. The YG4-40A (Hopper) tops the range at 24,000 bricks per shift.
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How a Hydraulic Brick Making Machine Works
A hydraulic brick making machine follows a simple six-step cycle that any worker can learn in a couple of days:
Step 1 — Mixing. Combine cement, sand, fly ash or stone dust, and water. A common starting ratio is 1 part cement, 3 parts sand, 3 parts fly ash.
Step 2 — Feeding. Load the mix into the hopper, which feeds the mold box evenly. Non-hopper models are hand-fed each cycle.
Step 3 — Pressing. A hydraulic cylinder compresses the mix under high pressure inside the mold, giving bricks their dense body and clean edges.
Step 4 — Vibration. Vibration motors shake the mold simultaneously, driving out air pockets and packing material tighter.
Step 5 — Ejection. The mold lifts and bricks release onto a pallet — one batch every 35 seconds.
Step 6 — Curing. Stack bricks and cure naturally for 7-14 days. No kiln firing means zero fuel cost.
As a concrete brick maker, swap the mold to produce solid bricks, hollow blocks, or pavers.
Contact YG Machinery for a Factory Quote WhatsApp：+86 159 3715 2330
Standard Configuration of YG Concrete Brick Maker
Every YG concrete brick maker ships as a ready-to-run package:
- Main machine frame with hydraulic cylinder and vibration motors
- One standard brick mold of your choice (extra molds sold separately)
- Hydraulic station — pump, valves, and oil tank pre-filled and tested
- Electrical control cabinet with push-button controls and overload protection
- Pallets for one day’s production
- Wear parts kit for the first months of operation
- English manual plus setup and maintenance videos
Optional extras: a hopper feeder, concrete mixer, hollow block or paver molds, and a diesel-engine version for off-grid sites.
Compact Hydraulic Brick Machine Features & Customer Cases
Key Features
1. 35s Cycle — Up to 24,000 Bricks Per Shift
One machine out-produces a 5-person manual team (about 2,000-3,000 bricks a day), with consistent strength batch after batch.
2. 4.8kw Minimum Power — Generator Friendly
The YG4-35A draws only 4.8kw, so a standard diesel generator runs it off-grid. Even the top model needs just 7.5kw.
3. 750kg Frame — No Foundation Needed
Relocate between yards on a flatbed truck. Set down, level, connect power, and produce.
4. One Machine, Multiple Products
Swap molds in about 30 minutes for solid bricks, hollow blocks, or paving stones.
Case 1: Kampala, Uganda — YG4-35A for a First-Time Owner
Peter found YG through a Facebook video in March 2025 and messaged us on WhatsApp. He had a small plot near a growing housing estate and a limited budget, but local contractors kept complaining about brick shortages.
We recommended the YG4-35A — lowest entry price, 4.8kw, 15,000 bricks per shift. After a 30% deposit, it arrived in about 5 weeks.
Results:
- Produces 12,000-14,000 bricks per day with a 3-person crew
- Sells everything to two nearby housing contractors
- Broke even in roughly 5 months
“I knew nothing about machines, but the videos made setup simple. My bricks sell faster than I can stack them — I’m already saving for the hopper version.” — Peter O., Kampala
Case 2: Lima, Peru — YG4-40A (Hopper) for a Block Supplier
A family block business in Lima contacted us via Alibaba. Their old vibrating machine produced weak, breakage-prone blocks, and a new supermarket project demanded consistent quality.
We supplied the YG4-40A (Hopper) — 3,600 hollow blocks per shift, 7.5kw, plus a custom 150mm block mold.
Results:
- Block breakage fell from about 12% to under 3%
- Passed the project strength test on first submission
- Output rose from 1,500 to 3,000+ blocks daily
“The hopper changed everything — fewer hands feeding, more blocks coming out. Our client doubled the order after the first delivery.” — Carlos R., Lima
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Small Brick Making Machine FAQ
FAQ 1: How Many Bricks Does a Small Machine Produce Per Day?
YG’s compact models produce 15,000-24,000 standard bricks per 8-hour shift, or 2,400-3,600 hollow blocks. Hopper versions produce about 30% more.
FAQ 2: How Many Workers Do I Need?
Just 2-3 operators — one mixing and feeding, one at the controls, one stacking — far fewer than the 5-8 workers manual molding requires.
FAQ 3: Can It Run Without Grid Electricity?
Yes. Power draw is only 4.8kw to 7.5kw, so a common diesel generator handles it. We also build diesel-engine versions for sites with no power at all.
FAQ 4: What Materials Can I Use?
Standard mixes use cement, sand, fly ash, stone dust, or crushed quarry fines — whatever is cheap locally. We send mixing ratios with every machine and help adjust the formula.
FAQ 5: What About Delivery Time and Payment Terms?
Standard machines ship within 15-20 days after a 30% deposit; balance before loading. Sea freight to East Africa takes about 25-35 days, South America 30-40 days. Export documents and tracking included.
Talk to Our Sales Team on WhatsApp：+86 159 3715 2330
Small Brick Making Machine Manufacturer — YG Machinery
YG Machinery is a professional manufacturer of small and mid-size brick making equipment, including the hydraulic brick making machine lineup, concrete block machines, and paver machines. Clients across Africa, Southeast Asia, and South America run our machines in startup yards and growing supply businesses. Every order includes factory testing, English manuals, video training, and WhatsApp support.
Tell us your target daily output, brick type, and power situation — we’ll recommend the right model within 24 hours.
