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Product Description

The roller sand making machine is mainly composed of fixed wheels, movable wheels, movable springs, and hydraulic devices. The gap between the two rollers is adjusted by applying pressure to the movable spring through a hydraulic device.

The double-roller sand making machine is mainly suitable for sand making such as pebbles and granites, and pre-crushing of metallic ores and non-metallic ores. The roller sand making machine is highly practical. The counter-roller sand making machine mainly crushes the materials through the extrusion of double rollers, and the discharged materials are evenly formed.

Performance Advantages

Our company's products adopt new structures, thickened and wear-resistant high manganese alloy roller skins, and the equipment operates more stably.

Using single motor transmission technology, it has low energy consumption, large processing capacity and large crushing ratio.

Some roller sand making machines are small in size, simple to operate, and easy to install and maintain.

During the production process, the stone can form a protective layer, which is first pressed with stone to reduce wear on the stone body and make it durable.

There are fewer wearing parts overall, which can greatly reduce production costs.

The equipment operates with low noise, is safe and environmentally friendly.

Application scope

Our company's double-roller sand making machine has a wide range of applications, and can be used with other sand making equipment to complete most sand making and crushing operations.

However, it should be noted that the roller skin of the roller sand making machine will also have differences in wear due to differences in hardness and shape of the material.

1. Artificial sand making from river pebbles, mountain rocks (limestone, granite, basalt, etc.), fluorite, and stone chips.

2. Production of construction aggregates, highway pavement fabrics, cushion materials, asphalt concrete and cement concrete aggregates.

3. Pre-grinding fine crushing process in the mining field, material crushing in building materials, metallurgy, chemical industry, mining, refractory materials, ceramics, cement, abrasives and other industries.

4. Highly abrasive and secondary disintegration and crushing, sulfur removal, steel slag, construction waste crushing and other environmental protection projects in thermal power and metallurgical industries.

5. Production of glass raw materials, quartz sand and other high-purity materials.

6. Machine-made sand production and stone shaping for water conservancy and hydropower, high-grade highways, expressways, high-speed railways, passenger lines, bridges, airport runways, municipal projects, and high-rise buildings in the engineering field.

7. Fine crushing and coarse grinding of various medium-hard and abrasive materials such as iron ore and copper ore.