IPDB › China Industry › Manufacturing & Processing Machinery › Casting & Forging
GS Clay Sand Regeneration Equipment1
Casting Forging, Clay Sand Production Line, Clay Sand Processing Equipment
Qingdao Ding Li Machinery Co., Ltd.
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Product DescriptionProduct DescriptionProduct Description of Clay Sand Preparation LineThe Clay Sand Preparation Line is a fully automated green sand system integrating raw sand treatment, spent sand reclamation, batching & conveying, mixing, mold preparation, sand property monitoring, and sand recycling. Designed to meet modern foundries' demands for high stability, efficiency, low consumption, and environmental compliance, this system uses bentonite and water as binders. Through precise proportioning and efficient mixing, it produces high-quality green sand with excellent plasticity, permeability, strength, and collapsibility—ideal for automated molding lines producing medium-to-large iron and steel castings.With a modular design, this line can be flexibly configured based on customer requirements—iron capacity (5–50 tons per shift), plant layout, and automation level (manual/semi-auto/full-auto)—suitable for new smart foundries or retrofit projects of traditional lines.System ConfigurationThe clay sand line consists of six core modules:Raw Sand SystemRaw sand hopper + vibrating screen + bucket elevatorRemoves impurities, ensures uniform grain size (typically 70/140 or 100/200 mesh silica sand)Spent Sand Reclamation SystemCooling & crushing + thermal/mechanical reclamation + multi-stage screening + magnetic separationSpent sand reuse rate ≥90%, reducing fresh sand addition and costBatching & Conveying SystemAutomatic weighing and batching of fresh sand, reclaimed sand, bentonite, coal dust (or carbon additives)Pneumatic or belt conveying to mixerSand Mixing SystemHigh-efficiency twin-roll mixer (e.g., S14 series) or rotor mixerUniform mixing, stable discharge, controllable sand compactibility, moisture, and strength In-Line Sand Monitoring SystemReal-time monitoring of moisture, compactibility, permeability, active bentonite contentData feedback to PLC for automatic process adjustmentSand Recycling & Dust Collection SystemSand recycling conveyor or bucket elevatorFull-line pulse dust collectors for effective dust control and environmental complianceKey FeaturesHigh AutomationCentralized PLC control, HMI operation, recipe management, fault diagnosis, data logging, and remote monitoring—minimizing manual intervention.Stable Sand QualityHigh batching accuracy (±1%), uniform mixing, consistent sand properties—reducing casting defects like blowholes, veining, and sand sticking.Energy-Saving & Eco-FriendlyHigh sand reclamation rate reduces fresh sand use; low-energy equipment with VFD control cuts power consumption by 15–20%; dust emissions meet standards.Reliable Operation, Easy MaintenanceKey equipment (mixer, reclaimer) designed with wear-resistant parts for long life; modular structure enables easy maintenance and scalability.Flexible Configuration, High AdaptabilityCompatible with matchplate, jolt-squeeze, horizontal squeeze lines; supports single, dual, or multi-mixer operation.Smart Upgrade PotentialEquipped with MES/ERP interface for future integration into digital foundry systems—enabling data visualization and intelligent management.Main Technical SpecificationsParameterSpecificationSuitable CastingsIron & steel castings (medium/large)Iron Capacity5–50 tons per shiftSand Output15–120 tons/hourReclamation Rate≥90%Batching Accuracy±1%Mixer TypeTwin-roll / Rotor mixerControl SystemPLC + HMI + Optional SCADATotal PowerDepending on configurationAir RequirementDepending on scaleArea Required50–300 m2 (including access)Typical ApplicationsGreen sand molding lines for automotive engine blocks, heads, and transmission casesProduction of large agricultural machinery castings (chassis, gearboxes)Mass casting of valves, pumps, and pipe fittingsSand mold production for heavy machinery and mining equipmentCore sand handling system in new smart foundriesUpgrade of traditional clay sand lines to automated reclamation & mixing linesCompany ProfileQingdao 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~
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