Pig Molds

PIG MOLDS

If It's Metal, We Have Made a Mold For It

When it comes to all things metal, we stand unrivaled. Since 1938, the Pottstown division of Dynaform Technologies has been at the forefront, crafting air-cooled and water-cooled ingot molds, sow molds, pig molds, slag pots, and slag molds for secondary smelters worldwide. Our relentless pursuit of expertise, unparalleled quality, and unwavering attention to detail sets us apart.

Dynaform Technologies molds have earned acclaim among Secondary Smelter professionals for their unmatched durability and impeccable design. With extended lifecycles that elevate production and performance, they become catalysts for saving valuable time and resources.

Our pig molds can be cast in a broad range of shapes and sizes and from a variety of alloys, including (but not limited to):

Cast Iron
Ductile Iron
Steel
Aluminum

Your Best Choice For Custom PIG Mold Designs

Embrace the power of your unique vision. Whether you have your own custom design or seek inspiration, Dynaform Technologies stands ready to bring it to life. Our team of skilled and experienced designers is here to assist you, ensuring that you never compromise on quality and reliability.

The Process of a Custom Sow Mold Design

You present us with your specific requirements

We create an initial technical drawing

You approve or suggest changes to the technical drawing

We build a suitable pattern which meets your design criteria

We cast, machine and assemble your mold (if required)

From the initial consultation to our finished mold, Dynaform Technologies’ design and manufacturing expertise streamlines your project, saving you time and money.

Samples of Recent PIG Mold Projects

Ductile Iron 2,000 lb Lead Sow Molds
Cast Iron Air and Water Cooled Anode Molds
Cast Iron Air and Water Cooled Babbitt Molds
Cast Iron Air and Water Cooled Solder Bar Molds
Cast Iron Air and Water Cooled Tin Molds
Ductile Iron Air Cooled Gold Molds
Ductile Iron Air Cooled Silver Molds
Ductile Iron Aluminum Ingot Molds
Ductile Iron Aluminum Sow Molds
Cast Iron Billet Molds
Cast Iron Copper Molds
Cast Iron Wirtz Style Lead Conveyor Molds

Cast Iron Lead Ingot Molds
Cast Iron Lead Pig Molds
Ductile Iron Lead Sow Molds
Cast Iron Sample Disc Molds
Ductile Iron Slag Molds
Spectrograph Disc Molds
Zinc Conveyor Molds
Zinc Sow Molds
Cast Iron 2″ Ball Molds
Cast Iron 1-5/8″ Ball Molds
Aluminum Air Cooled Tin Anode Molds
Ductile Iron Lead Slag Molds

Rely On Our Professional Excellence For All Your PIG Molds & Ingot Mold Needs

Water Cooled Billet Mold

Two new, recently designed and built 4 cavity, 3” and 4” diameter water cooled billet molds. Machined cast iron cavities that rotate in the stand for easy billet removal. Works great for making tin, lead or aluminum billets. Additional sizes available.
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Brand New 18″ Conical Slag Pot

We now produce an 18″ conical slag pot.
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12 Cavity Solder Bar Mold

This 12 Cavity 1 pound Water Cooled Solder Bar Mold is constructed of Cast Iron. Cavities are totally machined for easy release. Mold can be engraved on the bottom with your name, logo or type of material.
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6 Cavity Cast Iron Water Cooled Tin Notch Bar Mold

This 6 cavity mold produces a bar roughly 13-1/4” long, 2” wide and 1-1/4” thick. It can be supplied with or without notches. This mold can also be supplied, mounted in a steel stand with bearings.
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Ductile Iron Sow Mold

Made from Ductile Iron, this 5,000 cubic inch Sow Mold is suitable for the casting of Aluminum, Tin, Zinc or Lead. The design and dimensions can be customized to your specific requirements.
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4 Cavity Water Cooled Mold

Cast Iron 4 Cavity, Water Cooled Pig Mold. Each cavity holds approximately 100 cubic inches of molten metal. This will make a 9-3/4 lb. Aluminum pig, a 25 lb. Tin or Zinc pig and a 40 lb. Lead pig. Mounted on a steel frame with heavy duty bearings to easily turn. Many other size pig, ingot and sow molds are available.
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4 Cavity Water Cooled Mold
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5 Cavity Lead Pig Mold

This 5 Cavity Cast Iron Water Cooled Lead Pig Mold can be supplied mounted in a steel stand with air or hydraulic push pins to remove the pig. Each cavity has a 160 cubic inch capacity and can produce a 15 lb. Aluminum pig, a 40 lb. Kirksite, Tin or Zinc pig or a 65 lb. Lead pig.
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1-5/8″ Zinc Ball Mold Machine

1-5/8″ Zinc Ball Mold Machine, casts (18) 1-5/8″ diameter Zinc Balls. Molds are water cooled for quick cycle times. Can be supplied with air or hydraulic mold opening and closing system.
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2″ Zinc Ball Mold Machine

2″ Zinc Ball Mold Machine, casts (18) 2″ diameter Zinc Balls. Molds are water cooled for quick cycle times. Can be supplied with air or hydraulic mold opening and closing system.
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2″ Zinc Ball Molds

Replacement 2″ diameter Zinc Ball Molds for 6 Cavity Water Cooled Zinc Ball Mold.
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11 Cavity Anode Mold

Our 11 Cavity Cast Iron Anode Mold is perfect for producing Zinc or Aluminum Anodes. As with all of our molds, your name or logo can be cast in the bottom at no additional cost. Many other sizes of air and water cooled anode molds are available.
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3 Cavity Water Cooled Lead Pig Mold
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