The sand-making machine at the old sand plant utilizes two independently driven roller shafts that rotate in opposite directions to generate crushing and
grinding forces. Material enters through the feed opening and falls between the two rollers, where it is crushed by the opposing rollers before the finished
product naturally discharges. When encountering excessively hard or unbreakable material, the rollers automatically retract via hydraulic cylinders or springs,
increasing the gap between them to allow such material to pass through unharmed, thereby preventing damage to the machine. The pressure of the hydraulic
cylinders or springs can be adjusted to control the discharge particle size of the final product. allowing the hard or uncrushable material to pass through unharmed.
This mechanism safeguards the machine from damage. The feed size of the final product is controlled by adjusting the pressure of the hydraulic cylinders or springs
that regulate the opposing rollers.
1.Working Principle of Sand Making Machine
Sand Making Machine
2. Sand Making Machine Introduction
The old sand plant’s sand-making machine derives its name from its primary crushing components consisting of two rollers. It can perform medium and fine crushing
of medium-hard and soft ores, offering greater processing capacity, simple operation, long service life, adjustable output particle size, and broad applicability. It has
consistently earned recognition and favor from external customers. Slag crushers process materials like bluestone, pebbles, and rock into gravel suitable for sand production
. Sand materials are indispensable in various applications such as home renovations, construction projects, and highway expansions in our daily lives.
3. Applicable Materials
Suitable for crushing and sand-making operations involving materials such as river pebbles, calcite, quartz, glass, marble, cobblestones, bentonite, iron ore, bluestone,
mountain rock, limestone, weathered sand, diabase, granite, and basalt.
Sand Making Machine
4. Performance Advantages
High Crushing Ratio and Strong Production Capacity
Employing an extrusion crushing principle, this machine achieves a high crushing ratio and is suitable for coarse, medium, and fine crushing of high-hardness materials such as coal, limestone, and slag. It operates smoothly with robust production capacity.
Minimized Grinding Through Increased Crushing
By reducing feed particle size and improving the pulverization characteristics of feed material, it achieves greater crushing and less grinding, enhancing production efficiency. The finished product is fine and of high quality.
Long service life, low operating costs
The roller shells are made of high-yield wear-resistant materials, featuring strong impact resistance and high wear resistance. Material loss during crushing is minimal, with low failure rates. This reduces subsequent maintenance and upkeep costs, resulting in low operating expenses and a long service life.
