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The XD Low-Resistance Cyclone Dust Collector is a high-efficiency dry pre-dust collector specially designed for high-concentration, coarse-particle dust applications—widely used in foundry shakeout, sand handling, crushing, conveying, and drying processes. Its unique streamlined volute casing and optimized inlet/outlet airflow design achieve ≥85% dust collection efficiency while reducing pressure drop to ≤600 Pa (only 60–70% of conventional cyclones), significantly lowering fan energy consumption—making it an ideal solution for both energy savings and emission compliance.
Suitable for dust with particle size ≥10 μm (e.g., molding sand, mineral powder, wood chips, grain dust), the XD series can be used standalone as primary dust collection or combined with baghouse/filtration units as a two-stage system—extending filter life and reducing total operating costs.
Working Principle
Tangential Inlet: Dust-laden gas enters the cyclone body tangentially from the top or side, creating a high-speed rotating vortex.
Centrifugal Separation: Under centrifugal force, coarse/heavy particles are thrown against the wall and spiral downward into the hopper. Cleaned gas forms an inner vortex and exits through the low-resistance exhaust core tube at the top.
Key Low-Resistance Features: Optimized volute curvature to minimize turbulence loss Tapered + flow-guided exhaust tube to reduce kinetic energy loss Hopper cone angle ≥60° to prevent dust buildup
Key Advantages
Ultra-Low Pressure Drop, Significant Energy Savings ΔP ≤600 Pa (vs. 800–1200 Pa for conventional)—fan power reduced by 15–25%, saving tens of thousands in annual electricity costs.
High Separation Efficiency, Reliable Operation ≥85% efficiency for ≥10 μm particles; ≥95% for ≥20 μm. No moving parts—maintenance-free, heat-resistant (≤400°C), ideal for harsh environments.
Compact & Flexible Installation Available in vertical/horizontal configurations with small footprint. Standard flange connections enable quick integration with ducts, shakeouts, elevators, etc.
Wear-Resistant Construction Optional wear-resistant lining (silicon carbide, ceramic tiles) or abrasion-resistant steel (NM400) for high-wear applications (e.g., spent sand, slag handling).
The XD low-resistance cyclone has been successfully deployed across multiple industries. In foundries, it is widely used for primary dust collection at shakeouts, spent sand crushers, elevators, and sand reclamation systems. In metallurgy and building materials sectors, it serves as first-stage dust capture for ore crushing, conveyor transfer points, dryers, and cement mills. In grain, feed, and woodworking industries, it efficiently separates coarse particles like sawdust or grain dust, providing reliable protection for downstream filtration equipment.
Company Profile
Qingdao Dingli Machinery Co., Ltd.
Qingdao Dingli Machinery Co., Ltd. is a company specializing in the production of casting machinery equipment. It mainly manufactures equipment for casting clay sand, resin sand, coated sand, wet sand drying, lost foam casting, sodium silicate sand, etc. It can undertake various turnkey projects, including the design, manufacturing, installation and commissioning of mechanical sand processing. Our factory has strong technical strength and advanced processing equipment. We have long-term and close technical cooperation with many senior experts and scholars from domestic universities and research institutions. We can provide users with high-performance, reliable products and satisfactory services.
Our company adheres to the principles of promoting enterprise development through technology, prioritizing quality, continuous improvement and customer satisfaction. We are willing to sincerely cooperate with friends from all walks of life to achieve common prosperity.
Our company mainly undertakes the following projects:
20-180t/h mechanized clay sand processing production line and single machine equipment turnkey project.
Annual production of 1000 to 20,000 tons of consolidated resin sand casting mechanized production line and single machine equipment turnkey project.
Annual production of 3,000 to 10,000 tons of hot processing coated sand complete equipment and single machine equipment turnkey project.
Annual production of 3,000 to 7,000 tons of hot coating sand regeneration complete equipment and single machine equipment turnkey project.
5-15t/h sodium silicate mechanical production line and single machine equipment turnkey project.
5-30t/h three-stage sand drying equipment and single machine equipment turnkey project.
5-40t/h lost foam casting complete equipment and single machine equipment turnkey project and other types of shot blasting cleaning equipment, lifting equipment, conveying equipment, cooling equipment, magnetic separation equipment, environmental protection dust removal equipment.
Welcome to contact us~
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2013
Ecer Certification：
Verified Supplier
Qingdao dingli machinery Co., Ltd is located in the famous coastal city, the hometown of casting machine - Qingdao, since its establishment, we are always adhering to the traditional industries with the aim of combined closely with the foreign advanced technology, through the introduction, cooperati... Qingdao dingli machinery Co., Ltd is located in the famous coastal city, the hometown of casting machine - Qingdao, since its establishment, we are always adhering to the traditional industries with the aim of combined closely with the foreign advanced technology, through the introduction, cooperati...
