What Types of Sand Making Machines Are Used in Mining

Mines, as everyone knows, refer to rock formations containing valuable minerals that are extracted from the ground. Typically, mining companies process these materials through multiple stages to produce gravel and sand of various specifications, which are then used in major industrial sectors such as infrastructure construction, railways and highways, and hydroelectric power plants. So, what types of sand making machines are used in mining? How much do they cost? Let’s take a look.

What Types of Sand Making Machines Are Used in Mining?

In the mining and processing sector, sand making machines serve as key equipment for converting ore into high-quality manufactured sand. They come in a variety of types, each with its own unique features. Different types of sand making machines are designed to address specific ore characteristics, production requirements, and process conditions, offering mining enterprises a wide range of options. Among the most commonly used are impact-type sand making machines, composite-type sand making machines, and double-roll sand making machines, available in 18 different models and specifications to suit specific needs. (The technical parameters and other data mentioned in this article are subject to change with product upgrades. Please contact our website customer service to obtain the latest equipment specification sheet.)

01 Impact Sand Maker

Capacity: 40–650 t/h

Final Product Size: 0.25–0.5 mm

Integrating new crushing technologies and design concepts, this machine features a four-port impeller design and optimized impact angles within the crushing chamber. By increasing the volume of material, the material breaks along its natural grain planes during collisions, resulting in excellent particle shape and low energy consumption. Equipped with a dual-motor configuration, it delivers powerful performance and stable operation. The speed can be adjusted according to actual working conditions to enhance crushing efficiency. The circumferential liners can be flipped, and the modular discharge head allows for replacement of only the worn parts, thereby reducing overall costs.

02 Composite Sand Making Machine

Capacity: 5–100 t/h

Final Product Size: 0–10 mm

This new model for fine crushing and coarse grinding machine. It achieves single-unit operation with a compact, three-dimensional design that minimizes floor space. Featuring a high crushing ratio, it allows flexible adjustment of output particle size without being affected by the wear of hammers and liners. No screen configuration is required, and it maintains optimal performance even with materials high in moisture or clay content, preventing clogging. The rear-mounted screw or hydraulic opening mechanism facilitates quick replacement of wear parts without requiring replacement of core components.

03 Double-roll Sand Making Machine

Capacity: 3–110 t/h

Final Product Size: 2–10 mm

Featuring a roller design, this machine crushes material using the powerful pressure generated by two counter-rotating rollers. A wedge or shim adjustment mechanism is installed between the rollers. The roller shells have a long wear cycle, and wear parts are made of new high-strength, wear-resistant materials, resulting in minimal wear and a long service life. The design typically incorporates a dual-motor drive system, providing greater power while saving energy.

Regarding the prices of sand-making machines for mining applications, due to the variety of equipment types and models, coupled with the large number of manufacturers, there are differences in the raw materials, design processes, and technical standards used during production. This leads to varying product quality, resulting in price differences.

Among these, OCP, after 40 years of innovative development, has established standardized production facilities to ensure the consistent and reliable quality of every unit shipped. Additionally, the company has established a comprehensive after-sales service system, and all equipment is available in stock, offering more competitive pricing. For specific pricing details on mining sand making machines, please feel free to inquire online at any time; our product managers will provide you with a detailed explanation.