machine for making cement blocks
Products Description
How Many Steps Does It Take to Go from Raw Materials to Finished Cement Blocks?
The production process for cement blocks is not complicated: batching, mixing, forming, curing, and palletizing. But how well each step is executed determines the quality and cost of the final product.
Batching determines cement dosage and raw material costs. Mixing determines the uniformity of the mix. Forming determines the density and strength of the blocks. Curing determines whether the final strength meets standards. Palletizing determines whether the finished products can quickly enter the market.
UNIK Machinery's cement block forming machines cover the entire process from batching to palletizing.

To Know Whether a Machine Can Save You Money, Just Look at Three Things
Cement block production, put simply, is one thing: mixing cement, sand and gravel, and fly ash in proportion, pressing them into blocks, and curing them properly. But why do some plants make money while others lose it?
The difference is not in equipment capacity, but in three easily overlooked areas: how much cement is used, how long the equipment is down, and how often molds are replaced.
UNIK Machinery makes cement block machines with a focus on helping customers manage these three accounts well.
Technical specification:
| Dimension | 5000×2450 ×2930mm |
| Weight | 6T |
| Pallet size | 880 ×680mm |
| Power | 42.15 kW |
| Vibration method | Siemens motors |
| Vibration Frequency | 3800-4500 r/min |
| Cycle time | 15-20s |
| Vibration Force | 50-70KN |
Main features

| Products | Pic | Size | Capacity | Cycle time | Daily capacity |
| Hollow block | ![]() |
390 ×190 ×190mm | 5pcs/pallet | 15-20s | 7200pcs |
| Hollow brick | ![]() |
240 ×115 ×90mm | 16pcs/pallet | 15-20s | 23040pcs |
| Brick | ![]() |
240 ×115 ×53mm | 34pcs/pallet | 15-20s | 48960pcs |
| Paver | ![]() |
200 ×100 ×60mm | 20pcs/pallet | 15-20s | 28800 pcs |
How Often Molds Need to Be Replaced
Molds are the most common consumable in block machines. Cheap molds use ordinary steel and are scrapped after tens of thousands of cycles; good molds use alloy steel with carburizing heat treatment and can last over a hundred thousand cycles.
UNIK molds use Cr12MoV alloy tool steel and undergo carburizing heat treatment, achieving a surface hardness of HRC 59–62, with critical dimensional tolerances controlled within ±0.3 mm. The service life is 80,000–120,000 cycles, which translates to 2–3 years in single-shift operation
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