Die-Casting Mold Box, Vacuum Negative Pressure Box, Thickened Molding Box, Customized Processing Size

The molding line flask is a key equipment used in automatic or semi-automatic molding lines, primarily for holding and shaping foundry sand to form the mold cavity required for casting. As an essential component in the casting production process, its performance directly affects molding accuracy, production efficiency, and casting quality.

Our products are made from high-quality carbon steel or high-strength ductile iron, and are precision-machined and heat-treated to ensure structural strength, dimensional stability, wear resistance, and long service life. They are widely used in large-scale casting production in industries such as automotive parts, construction machinery, rail transit, and energy equipment.

Equipped with reinforced ribs, positioning pin holes, and standardized interfaces to ensure no deformation and accurate positioning during high-speed molding.

Processed by CNC machining, ensuring high matching accuracy between upper and lower flasks, improving consistency and stability in multi-flask stacking molding.

Surface treated with sand blasting, polishing, and anti-rust coating to enhance hardness and oxidation resistance, suitable for various foundry environments.

High compatibility with major domestic and international automatic molding line brands (e.g., KW, DISA, BMD, Yingda Huaying), supporting customized design.

Open structure design allows easy cleaning and maintenance, improving overall production efficiency.

(COPE)
Top Flask
(DRAG)
Bottom Flask
(CHEEK)
Middle Flask

Cast Iron Flask

Steel Flask

Fixed Flask

Split Flask

Casting of Engine Blocks

Transmission Housings

Chassis Components

Qingdao Dingli Machinery Co., Ltd. is a company specializing in the production of casting machinery and equipment. Mainly produce and process equipment for casting clay sand, resin sand, coated sand, wet sand drying, lost foam, and sodium silicate sand. 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. It has long-term and close technical cooperation relationships with many senior experts and scholars from domestic universities and research institutions. It can provide users with high-performance, reliable products and satisfactory services.
Our company adheres to the principles of promoting enterprise development through science and 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 of 20-180t/h mechanized clay sand processing production line and single-machine supporting equipment.
Turnkey project of mechanized production line for casting of condensed resin sand with an annual output of 1,000 to 20,000 tons and single-machine supporting equipment.
Turnkey project of complete sets of equipment for hot processing coated sand with an annual output of 3,000 to 10,000 tons and single-machine supporting equipment.
Turnkey project of complete sets of equipment for regenerating hot-coated sand with an annual output of 3,000 to 7,000 tons and single-machine supporting equipment.
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.
5-40t/h lost foam casting complete set equipment turnkey project 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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