News and Reports

Oil-grooved wear bushings are critical components used in a variety of mechanical systems, designed to reduce friction, enhance lubrication and extend the lifespan of the equipment. Oil-grooved wear bushings are often subjected to high loads and harsh operating conditions, making them vital in applications like industrial machinery, automotive systems and Heavy-Duty Equipment. The process of… Continue reading Centrifugally Cast Oil-Grooved Wear Bushings – Ideal for Heavy-Duty Equipment

For a limited time Johnson Centrifugal Technology (JCT) is offering two-week delivery on the following copper alloy-based centrifugal castings for diameters ranging from 10” to 76”: Yes, that’s right! Precision-engineered castings, delivered in just 14 days. Whether you’re producing custom parts for high-wear environments or intricate designs requiring exceptional detail, copper alloy castings provide the… Continue reading Two-week Lead Time on Centrifugal Castings on Select Copper-based Alloys

Centrifugal cast leaded bronze gear blanks are an important component used in industries requiring durable, wear-resistant gears. These gear blanks are produced through centrifugal casting, a process where molten metal is poured into a rotating mold, forcing the metal to distribute evenly and form a dense, homogeneous structure. This casting method is particularly well-suited for… Continue reading Centrifugally Cast Leaded Bronze Gear Blanks Perfect for Durable, Wear-Resistant Gears

Centrifugally casting components with stainless steel are widely used in the medical diagnostic equipment industry due the excellent mechanical properties, corrosion resistance and biocompatibility of stainless steel alloys. The centrifugal casting process involves pouring molten metal into a rotating mold, which ensures that the material is evenly distributed, resulting in high-density and uniform parts. This… Continue reading Stainless Steel Centrifugal Casting are Ideal for Medical Diagnostic Equipment Components

Johnson Centrifugal Technology (JCT) will be showcasing the high quality of metal alloy components made through its sophisticated vertical centrifugal casting technology at the Design-2-Part trade show (Booth #126), March 26th and 27th 2025, at the Santa Clara Convention Center. Be our guest at the show free of charge by registering at the link in… Continue reading Be JCT’s guest at the Design-2-Part Show in Santa Clara, March 26th and 27th!

Copper-based centrifugal castings are strong and durable. Many subsea applications use them, and they provide great long-term results. Centrifugally cast copper parts resist corrosion well and handle harsh environments. They are instrumental in underwater work, where strength and durability matter.

Johnson Centrifugal Technology (JCT) will attend the 34th annual Submarine Industrial Base Council (SIBC) Supplier Days Conference. This event will take place from February 24 to 26, 2025. They will hold it at the Renaissance Arlington Capital View Hotel in Arlington, VA. The SIBC aims to teach policymakers and the public about the importance of… Continue reading JCT to attend the Submarine Industrial Base Council (SIBC) Conference, February 24-26, 2025 in Arlington, VA

Which to Choose for Your Application Brass and bronze are two common copper alloys used in casting. Each has unique properties and benefits for different industrial uses. The casting methods for these alloys, like centrifugal casting and sand casting, significantly affect the final product. They influence the product’s physical properties, grain structure, and performance. This… Continue reading Comparison of Brass and Bronze Centrifugal Castings vs. Sand Castings

One of the cornerstone philosophies here at Johnson Centrifugal Technology (JCT) is Quality. Centrifugal casting quality that has evolved and flourished for over a century. Our vertical centrifugal casting methods produce the utmost quality at significant cost savings. Companies realize these cost savings are realized through near-net shapes that reduce machine time across the board.… Continue reading JCT Sets the Standard in Quality Centrifugal Casting Components

Johnson Brass & Machine Foundry, Inc., d/b/a Johnson Centrifugally Technology (JCT), prides itself in manufacturing Critical Application Items (CAI) – in support of the “Warfighter.” Our Vertical Centrifugal Casting process is the best choice for tough applications. It ensures strength, material integrity, and a tight grain structure.  Our processing produces material that naturally densifies under… Continue reading Centrifugal Casting Process for Critical Application Items