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The correct combination of the press head and the dross pan

The correct combination of the press head (cooling head) and the dross pan is essential to ensure that the hot slag is discharged quickly. We have the knowledge to offer indenters in a variety of designs, sizes and shapes for optimal internal aluminium recovery and rapid cooling of aluminium dross or rotary furnace slag for Aluminum plant. Rapid cooling of dross by an effective heat transfer system. It can save more metal units and increase the life of the press head fro aluminum dross press quipment. Each dross type behaves differently when pressed, and our indenters are designed to accommodate any dross or slag type , whether you produce dry, wet, black, white, salt and rotary dross slag.

La combinación correcta del cabezal de la prensa y la bandeja de escoria es esencial para garantizar que la escoria caliente se descargue rápidamente. Tenemos el conocimiento para ofrecer indentadores en una variedad de diseños, tamaños y formas para una recuperación interna óptima de aluminio y un enfriamiento rápido de escoria de aluminio o escoria de horno rotatorio. Enfriamiento rápido de la escoria mediante un eficaz sistema de transferencia de calor. Puede ahorrar más unidades de metal y aumentar la vida útil del cabezal de la prensa. Cada tipo de escoria se comporta de manera diferente cuando se presiona, y nuestros indentadores están diseñados para adaptarse a cualquier tipo de escoria o escoria, ya sea que produzca escoria seca, húmeda, negra, blanca, salada y escoria rotativa.

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Aluminum Dross Recycling Systems

Aluminum Dross Recycling Systems-1
Aluminum Dross Recycling Systems-2
Aluminum Dross Recycling Systems-3

With unique design, our aluminum dross recycling system manage the hot dross very effectively , the oxidation and metal loss will be terminated in a very short time, in-house metal recovery could be 70-80%, much higher than any other solutions.

The Aluminum Dross Recycling System covers the following equipment.

Dross stirrer
Dross cooler
Crusher and screening machine
Dust collector
Conveyor

Aluminum Dross Recycling Systems (partial photographs)
Aluminum Dross Recycling Systems (partial photographs)

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Metal Ingot Molds

Metal Ingot Molds
Metal Ingot Molds
Metal Ingot Molds

We offer Ingot molds with many sizes of standard, low-profile and high-profile, and with or without fork pockets as in the table below. Our molds are cast from a proprietary material, the material is developed by our own to provide a very good durability.

In addition to our proprietary material, we also supply other conventional steel molds and ductile iron molds, the material will be ASTM A27 Gr 70-40, ASTM A148 Gr 105-85, AISI 8630, GGG-40, GGG-50 and other materials that customers want, contact us to find the best solution for your company.

SMI - Ingot Molds
SMI – Ingot Molds

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Dross Skim Pans And Sow Molds

Dross Skim Pans And Sow Molds
Dross Skim Pans And Sow Molds_ Customized crucibles and slag haulers
Dross Skim Pans And Sow Molds
Dross Skim Pans And Sow Molds
Dross Skim Pans And Sow Molds
Dross Skim Pans And Sow Molds

The Dross skim Pan is specifically designed to skim and collect the floating dross layer that forms on the surface of molten aluminium during the melting and refining process. With its advanced features and robust construction, our dross skim Pan offers a reliable and effective solution for maintaining clean and high-quality molten aluminium. Our dross skim Pan is expertly crafted using high-quality materials, ensuring durability and longevity in demanding aluminium processing environments. The dross skim pan is engineered to efficiently collect and remove the dross from the molten aluminium surface, preventing contamination and maintaining the purity of the metal.

Made of a patented material which is developed by our own, our Skim pans and sow molds have a very durable quality. We innovatively re-design our skim pans and sow molds to make them have a very fast cooling speed, which results in a remarkable reduction of oxidation. In addition to our patented material, we can provide the options for materials to fit in different applications of customers.

Dross Management & Aluminum Solutions:
As shown in the tables below, we produced many dross skim pans and sow molds of different sizes, they cover many applications.
Meanwhile, we are always willing to offer designs to customers to meet your own specific needs.

Melting Solutions_Dross Skim pans with single chamber

Dross Skim pots with single chamber
Dross Skim pots with single chamber

Melting Solutions_Dross Skim pans with multiple chambers

Dross Skim pans with multiple chambers
Dross Skim pans with multiple chambers

Melting Solutions_Sow molds with single chamber

Sow molds with single chamber
Sow molds with single chamber

Melting Solutions_Sow molds with multiple chambers

Sow molds with multiple chambers
Sow molds with multiple chambers

We offer a wide range of patented steel castings to meet the requirements of every casthouse. Give us a basic drawing or sketch and we will provide detail design and a quotation for Dross Skim Pan, Slag Bin and Sow Mould Castings, and offer End-To-End Solutions for your aluminum business.

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Slewing Bearings

Slewing Bearings
Slewing Bearings

Slewing support bearings consist of an inner ring and an outer ring, one of which usually contains a gear. Together with the connecting holes in the two rings, they enable optimized power transmission and quick and easy connections between adjacent machine components. The raceways of the bearings work together with the rolling parts (as well as the cage or spacer) to withstand one-way loads or combined loads in any direction.

SMI manufactures a wide range of standard and custom support slewing bearings with an outer diameter of 0.1 – 16 m to meet the specific application needs of our customers.

Slewing Bearings -2
Slewing Bearings -2

SMI products are widely used in: precision machine tools, machining centers, industrial robots, harmonic reducers, precision spindles and turntables, CNC welding machines, automobiles and automobile production lines, electronic and electrical equipment lines, building materials machinery, high-voltage switches, high-wire rolling mills, textile machinery, oil and gas industry, ports, mining lifting wire rope industry; automobile tire radial braiding machine; wire rope braiding machine; silicon wafer cutting machine; Industrial (automotive and household appliances) coating lines and other fields.

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Key Features of our designed skim pans, slag bins and sow moulds

Key Features of our own designed skim pans, slag bins and sow moulds for aluminum plant：

The material for our dross pans, slag bins, and sow moulds have been specifically developed to withstand the severe cast house environment and are designed to endure both mechanical and thermal shock.

Skim blade
Slag pot
Aluminium Ingot

Here are the Key Features of our own designed skim pans, slag bins and sow moulds for aluminum plant.

1) High volume of drain hole open area for maximum Aluminum Drain;
2) Small compartment chambers for quick cooling preserving Aluminum Recovery;
3) Small Chambers allowing for higher aluminum press recovery due to “ full level pressing“；
4) Small Chambers allowing for Optimum Equipment Sizing for secondary mechanical processing or melting;
5) Special High Temperature proprietary alloy for long Operating Life;
6) Chamber dividers just under top of pan to eliminate distortion and “mushrooming ” from skimming , the major cause of pan failures in other designs.