Overseas Production Case of QT4‑15 Full‑Automatic Hydraulic Block Making Machine

Equipment Model：QT4‑15 Full‑Automatic Hydraulic Block Making Machine

Project Location：Overseas customer site in Africa

Main Block Types：Hollow blocks, solid blocks, perforated bricks, interlocking paving blocks, grass‑planting blocks, curbstones, slope‑protection blocks

Raw Materials：Crushed stone, river sand, stone powder, ordinary Portland cement, fly ash, cinder, slag, gangue and other industrial wastes

Project Description

The overseas customer purchased complete QT4‑15 automatic block production line, including QT4‑15 forming main machine, batching‑mixing system and pallet conveying system. After sea‑shipping, on‑site installation and commissioning, various blocks can be produced by changing molds.

Production Process: Automatic batching and mixing of aggregates and cement → Automatic material distributing → High‑frequency vibration & hydraulic compaction → Green bricks discharged with pallets → Pallets transported by workers and manual pallet trucks → Open‑air natural curing → Finished bricks stock for supply.

QT4‑15 is medium‑size fully‑automatic block machine, suitable for African open‑air site. Molds can be changed quickly. Local workers can operate after simple training. Attached photos show real‑site production.

Main Equipment Advantages

1. Good adaptability for overseas sites: Robust structure for open‑air condition and unstable power supply, easy maintenance.

2. Multi‑product with quick mold change, improve equipment utilization.

3. Balanced output & cost‑effective, 4 standard hollow blocks per cycle, ideal for medium‑scale brick plantAlibaba.co....

4. Hydraulic‑vibration forming: Ensure high compactness and strength of finished blocks.

5. PLC automatic control: Automatic distributing, vibrating, pressing and brick output, easy operation.

6. Wide raw‑material compatibility: Available for sand‑stone and various industrial wastes to cut production cost.

Customer Feedback

The customer is satisfied with QT4‑15 line. Stable performance under open‑air condition. Various block types expand business. Local workers can operate well. Moderate investment brings good profit. Customer plans to order more molds for market expansion.