QTJ4-40 block machine main features:
1. The 4-40 small dry-mix brick machine is widely applicable: slag, sand, crushed stone, bauxite residue, electrolytic copper slag, coal gangue, construction waste, fly ash, volcanic ash, etc. The raw materials are abundant and easily accessible. Investing in a factory and using this machine is convenient.
2. The 4-40 small brick making machine, excluding the machine frame itself, uses springs for all hanging and connecting parts of the entire machine. During vibration molding, it not only achieves simultaneous vibration of the press head, mold box, mold core, and tray, ensuring high density and uniformity of the product, but also operates smoothly with low noise, achieving excellent vibration reduction effects.
3, 4-40 mini dry pressed brick machine press head is vertically movable for easy loading, maintenance, and flushing. Additionally, the drop distance of the press head is minimal, just 20mm. This ensures that both the press foot and the box/core have minimal gaps, resulting in blocks with no large burrs, and also reduces damage to the box/core.
4. The 4-40 small brick machine molds are easy to replace. By changing the molds, various sizes of bricks, such as 240, 140, and 115 standard bricks, as well as curbstones, can be produced. Custom molds of different shapes can also be made according to customer requirements.
5. The 4-40 small non-burning brick machine's bottom wooden tray resonates synchronously with the box core during molding, is unaffected by impact forces, thus doubling the lifespan of the wooden tray compared to similar products.

Sample bricks