Lost-Wax Precision Castings, Solution-Molded Precision Castings, Precision Castings

Sand casting is a time-honored and widely used metal forming process. It involves pouring molten metal into a mold made of sand, where it solidifies to form a metal casting with the desired shape and dimensions. This process is suitable for various metal materials such as cast iron, cast steel, aluminum alloys, and copper alloys, enabling the production of castings ranging from a few grams to tens of tons in weight.

Due to its high flexibility, low cost, and strong adaptability, sand casting is extensively applied in industries such as automotive, machinery manufacturing, energy equipment, rail transportation, and agricultural machinery. It has become one of the most essential processes in modern industrial manufacturing.

Suitable for the production of various metal materials and complex-shaped castings.

Compared with other casting methods, the mold cost of sand casting is relatively low, making it ideal for small to medium batch production.

Automotive Parts: Engine blocks, transmission housings, brake discs, etc.

Construction Machinery: Pump valve housings, hydraulic components, chassis structural parts, etc.

Railway Transportation: Bogie frames, brake components for rail vehicles, etc.

With its mature process, wide adaptability, and excellent cost performance, sand casting remains an irreplaceable processing method in modern manufacturing. We are committed to providing customers with high-quality, high-performance sand castings, helping your products stand out in the competitive market!

Qingdao Dingli Machinery Co., Ltd. is a company specializing in the production of casting machinery and equipment. Mainly produce equipment for casting clay sand, resin sand, coated sand, wet sand drying, lost foam, sodium silicate sand, etc. It is capable of undertaking various turnkey projects, including the design, manufacture, installation and commissioning of mechanical sand treatment. Our factory has strong technical force and advanced processing equipment. We have long-term and close technical cooperation relationships 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
Turnkey project for 20-180t/h mechanized clay sand processing production lines and single-machine supporting equipment.
Turnkey project for mechanized production lines and single-machine supporting equipment for setting resin sand casting with an annual output of 1,000 to 20,000 tons.
Turnkey projects for complete sets of equipment and single-machine supporting equipment for hot-processed coated sand with an annual output of 3,000 to 10,000 tons.
Turnkey projects for complete sets of equipment and single-machine supporting equipment for hot-coated sand regeneration with an annual output of 3,000 to 7,000 tons.
Turnkey project of 5-15t/h sodium silicate mechanical production line and single-machine supporting equipment.
Turnkey project of 5-30t/h three-stage sand-making and drying equipment and single-machine supporting equipment.
Turnkey projects for complete sets of lost foam casting equipment with a capacity of 5-40t/h and single-machine supporting equipment
All kinds of shot blasting cleaning equipment, lifting equipment, conveying equipment, cooling equipment, magnetic separation equipment, and environmental protection dust removal equipment.
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