DSHC Series Dewatering Screens

DSHC Series Dewatering Screens are industrial dewatering systems that operate on the principle of high frequency vibration, developed to reduce the moisture content of fine-grained aggregates and washed sand to a minimum level. DSHC Series, designed to suit the different capacity needs of sand washing, mines, quarries and recycling facilities, can be configured to work integrated with the hydrocyclone. In this configuration, the hydrocyclone recovers the fine sand grains in the waste water coming from the washing process by separating them from the water with centrifugal force and feeds them to the dewatering screen as the bottom flow; Thus, valuable fine material that would be lost by mixing with the drainage is returned to the product. The concentrated material on the screen is dewatered quickly and effectively thanks to the optimized reverse inclined screen structure, high G-force generating drive system and large screen surface. Thus, a high-quality final product with low moisture content is obtained, ready for storage.

With its heavy-duty reinforced steel body, modular polyurethane screen panels that offer high resistance to abrasion, and low-maintenance mechanical structure, DSHC Series offers long-lasting and uninterrupted performance under harsh working conditions. The series, which can also be configured as a compact sand recovery unit consisting of a hydrocyclone, dewatering screen and pump group, appeals to a wide range of uses, from small-scale sand washing facilities to high-tonnage aggregate and mining enterprises; It supports the sustainable and profitable production goals of facilities by reducing operating costs while increasing process efficiency.

• High Frequency and Linear Vibration Principle: High G-force is produced thanks to the double vibration motor rotating in opposite directions; This linear movement allows the water to separate from the material within seconds and filter under the screen .
• Optimized Reverse Inclined Screen Angle: The slight upward (reverse) slope given to the screen bottom allows the material to form a bed (dam) on the screen, accelerating the backflow of water and increasing dewatering efficiency.
• Wear-Resistant Polyurethane Surfaces: Modular polyurethane screen panels with micronized hole structures offer a long service life against abrasive sands and completely prevent pore clogging.
• Maximum Material Gain: It minimizes material loss and maximizes the product efficiency of the facility by preventing fine-grained aggregates from escaping into the waste pool with water.
• Final Product Quality and Low Humidity: By minimizing the moisture content of the material, it prevents water accumulation in the stock area, reduces transportation costs and improves concrete/asphalt production quality.
• Hydrocyclone Sand Recovery Configuration: The hydrocyclone integrated on the screen separates the fine sand grains in the washing water with centrifugal force and feeds them to the screen surface in a concentrated form; It returns the valuable fine material that would otherwise escape into the drain to the product.