hydraulic solid block making machine
Products Description
The raw materials you can use determine the ceiling of your costs.
Raw materials are the largest cost item for a brick plant. If a machine can only use pure cement and river sand, it is difficult to bring costs down. But if fly ash can replace part of the cement, and stone powder or slag can replace part of the aggregates – the situation is entirely different.
This is where the key difference between hydraulic forming and vibration forming lies. Vibration forming relies mainly on "shaking" – the material settles in the mold through vibration, which can cause layering and uneven density. Hydraulic forming relies on "pressing" – the hydraulic system applies pressure, causing the material particles to rearrange under high pressure and become uniformly compacted from top to bottom.
This means that hydraulic equipment can handle a wider variety of raw materials. Even if the raw material quality fluctuates, it can still produce blocks that meet strength requirements. Fly ash can replace part of the cement, and slag or construction waste can replace part of the aggregates – raw material costs come down directly.
UNIK's hydraulic brick machines have recipe parameters preset before shipment, based on local raw material samples sent by the customer. Once the equipment arrives on site, there is no need for repeated recipe adjustments – production can start immediately using local low‑cost raw materials.

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 |
Full‑Cycle Services
UNIK provides full‑cycle services covering pre‑sales, during‑sales, and after‑sales:
Pre‑sales services: Raw material analysis, factory layout planning, technical consultation, and return on investment (ROI) analysis. Customers can send local aggregate samples to UNIK, and our technical team will preset the recipe parameters before shipment.
During‑sales services: On‑site installation and commissioning, and operator training (including mechanical and electrical maintenance training). Engineers can be dispatched to customer sites worldwide.
After‑sales services: 12‑month whole‑machine warranty, 72‑hour global emergency spare parts airfreight, and 7×24 remote technical support. All wearing parts are manufactured to international standard specifications. A detailed parts list (brand, model number, dimensions, and alternative brands) is provided with the equipment, allowing customers to purchase directly from local industrial markets.
Our factory.

Manufacturing

Delivery

workshop

Process
Application Areas
Hydraulic concrete block forming machines are widely used in:
Building walls: Hollow blocks, solid standard bricks, perforated bricks
Municipal engineering: Sidewalk paving bricks, plaza bricks, curbstones
Landscape engineering: Grass planting pavers, colored paving bricks
Hydraulic engineering: River bricks, slope protection bricks, dock bricks
Special components: Interlocking blocks, retaining wall blocks
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