Advanced Fully Automatic Molding Machine for Mass Production

The Automatic Molding Machine is the cornerstone of modern foundries, enabling high-speed, continuous, and unmanned production of cope and drag sand molds. Utilizing high-pressure compaction + air-squeeze pre-compaction + intelligent servo control, it achieves mold cavity accuracy of ±0.15 mm and surface roughness of Ra ≤25 μm, with a cycle rate up to 450–600 molds/hour. Widely used for mass production of automotive engine blocks/heads, brake discs, pipe fittings, and pump valves in gray iron, ductile iron, and steel—this machine is essential for "lights-out" smart foundries.

High Throughput & Reliability – Flexible Production Ready
Horizontal parting, flaskless design delivers 30–90 seconds/mold (40–600 molds/hour). Overall Equipment Effectiveness (OEE) ≥85%. Quick mold changeover in ≤15 minutes for multi-product lines.

Ultra-High Molding Accuracy – Superior Casting Consistency
Servo-hydraulic system with closed-loop pressure control (0–150 bar adjustable). Compaction uniformity ≥95%. Real-time laser distance feedback ensures mold hardness of 85–95 B, minimizing mold expansion and veining defects.

Integrated Smart Sand Management – Green & Efficient
Onboard reclaimed sand metering, automatic binder/water dosing, and real-time moisture sensing ensure sand property variation ≤±0.2%. Reduces energy consumption by 20% and achieves ≥98% sand reclamation rate.

Fully Enclosed & Eco-Compliant
Sealed molding chamber with DN30 t dust extraction port. Noise ≤82 dB(A). Fugitive emissions compliant with GB 39726 and EU BREF.

Industry 4.0 Ready – Digital Twin Enabled
Standard Siemens S7-1500 PLC + 15" HMI stores 500+ mold recipes. Open Profinet/EtherNet/IP/Modbus TCP interfaces enable seamless MES/ERP integration for remote monitoring, predictive maintenance, and digital twin simulation.

Automotive Powertrain: Engine blocks, cylinder heads, crankcases, transmission housings
Chassis & Braking: Brake discs/drums, steering knuckles, control arms
Pipes & Valves: Ductile iron fittings (DN80–DN600), gate valves, globe valves
Construction Machinery: Hydraulic manifolds, gear pump bodies, track rollers

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.

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