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China, Chinese Track-Type Shot Blasting Machine Has Strong Cleaning Effect and Supports Customization.1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Cleaning MachineAbratorShot Blasting MachineCleaning Machine
Qingdao Ding Li Machinery Co., Ltd.
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Product DescriptionProduct DescriptionProduct Description of Shot Blasting Machine / Shot BlasterThe Shot Blasting Machine is a highly efficient surface treatment system that uses high-speed rotating blast wheels (impellers) to propel steel or cast steel shot at workpieces, removing scale, sand, rust, coatings, and burrs. With an integrated design of mechanical blasting, shot recycling, and multi-stage dust collection, it provides fast, thorough, and uniform cleaning for castings, forgings, welded structures, steel plates, and profiles. It significantly improves surface quality, enhances paint adhesion, and can improve material fatigue strength—widely used in automotive, construction machinery, shipbuilding, wind power, rail transit, pipelines, and valves industries.Available in pass-through, hook-type, turntable, tumble belt, and overhead chain types, this series can be customized based on workpiece size, weight, material, production cycle, and cleaning requirements—suitable for both small-batch and high-volume automated production.Working PrincipleThe machine operates through a closed-loop process of blasting, recovery, separation, and reuse:Loading & ConveyingWorkpieces enter the blast chamber via rollers, hooks, tumbling belt, or turntable, positioned, and the cleaning cycle begins.High-Speed Shot BlastingThe blast wheel, driven by direct motor or belt drive, spins at high speed (2,200–2,800 rpm). Shot is accelerated and ejected through a directional cage, impacting the workpiece surface to remove contaminants.Shot Recovery & RecyclingSpent shot and debris fall into a screw conveyor + bucket elevator, transported to the shot-sand separator. Dust and broken shot are removed via air wash + screening, and clean shot is automatically returned to the blast wheel.Dust CollectionNegative pressure in the blast chamber draws dust through cyclone + cartridge filter dual-stage purification. Emission ≤10mg/m3—compliant with national environmental standards (GB 39731-2020).Unloading & InspectionAfter cleaning, workpieces are automatically discharged. Optional vision inspection system or manual QC ensures surface cleanliness reaches Sa2.5 or higher. Key FeaturesHigh Efficiency, Stable QualityHigh-power blast wheels (7.5–30kW/unit), high shot velocity (80–100 m/s), efficient cleaning—surface cleanliness up to Sa2.5–Sa3 (near-white metal).Wear-Resistant Design, Long LifeCritical parts (liner plates, impeller blades, directional cages) made of high-chrome alloy (Cr15–Cr26) or ceramic coating—service life 6,000–10,000 hours.Intelligent Control SystemPLC + HMI touchscreen supports multi-recipe storage, self-diagnosis, data logging, and remote monitoring (optional)—easy operation, efficient maintenance.Eco-Friendly & Energy-SavingShot recycling rate ≥99%, low shot consumption. Dust collector with VFD fan + pulse-jet cleaning reduces energy use, noise ≤85dB(A).Safe & ReliableEquipped with interlocked doors, emergency stop, overload protection, leakage protection, safety viewing window—compliant with GB 5226.1, CE, and other safety standards.Modular Design, Easy MaintenanceBlast wheels, separators, and dust collectors are independently arranged—wide access doors and quick-change components reduce maintenance time by >50%.Main Technical SpecificationsParameterSpecificationTypePass-through / Hook / Turntable / Tumble Belt No. of Blast Wheels2–8 unitsPower per Wheel7.5 ~ 30 kWShot Velocity80 ~ 100 m/s Shot SizeCommonly Φ1.2mmThroughput6–120 tons/hourMax. WorkpieceDepending on modelMax. LoadDepending on model Control SystemPLC + 10" HMI + Optional SCADA/IIoTAir Volume8,000 ~ 30,000 m3/hTotal PowerDepending on configurationTypical ApplicationsRemoval of sand and scale from castings in foundriesDescaling and deburring of forgingsPre-treatment of H-beams, bridge components in steel structuresSurface cleaning and peening of heat-treated partsSurface preparation before painting to enhance adhesionAutomated cleaning lines for large components in wind power, shipbuilding, rail transitCompany 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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