Latest News

GE Aerospace's jet engine supply is dependent on the 'black arts' of castings

GE Aerospace, a leader in the aerospace industry, has acted to reduce shortages of precision parts for jet engines while securing valuable technologies. It did this by purchasing Consolidated Precision Products at a price of $12 billion.

The purchase of CPP, the world's third largest manufacturer of metallic components for engine blades, is part and parcel of a long-term effort to improve aerospace supply chains.

Larry Culp of GE Aerospace, who announced his largest acquisition after splitting the industrial giant General Electric and turning it around, described this capacity as "mission-critical".

The deal shows a shift in focus from winning new orders towards production strategy for the aerospace industry. Its biggest challenge is to deliver on order books that are seven to ten years old.

INDUSTRIAL CHOKEPOINT

Since the COVID-19 pandemic, castings -- which are parts made of liquid metal but difficult to produce in large quantities -- and forgings (which are made of solid metal, and equally hard to manufacture) have been the most stubborn chokepoints within the industry.

GE's competitors also want to?address this issue. Pratt & Whitney announced last year that it would be adding a casting foundry to its North Carolina facility, while Rolls-Royce will expand an existing British plant.

Analysts say that turbine blades are the most expensive aerospace products because they use a combination of age-old techniques, such as?wax replications, and cutting-edge technology to resist temperatures above their melting points.

The engines have also been the source of larger?production snags that fuel tensions between the airline industry and the engine industry.

The few players who have invested and acquired specialist knowledge over decades are difficult to copy and keep prices high.

Kevin Michaels, Managing Director of AeroDynamic Advisory, said: "It is the black art?of manufacturing that has always been a big barrier."

"It's the hardest thing to make a new design... you might have to throw out half or more of your work (to create a new one)," he said.

Jefferies reports that CPP is among the four largest global suppliers of such castings, and provides a quarter GE's requirements.

Industry sources claim that GE has been courting the Ohio-based company for many years, as it seeks to insure against disruptions from larger suppliers Howmet and Precision Castparts Corp.

DEAL WILL BE ANTITRUST SCRUTINED

Bottlenecks are not the only reason for expansion.

GE plans to utilize its LEAN Production System to increase efficiency and reap greater rewards. Analysts claim that the IPO and turnaround of UK counterpart Doncasters set a new tone.

A strategic competition between engine developers is also centered around castings and forgings. Michaels stated that China also wants a piece of the market.

Jerrold Lundquist of The Lundquist Group said that GE is expecting a financial return from the deal. It also gives them the opportunity to own a critical piece of the engine supply chain.

Elon Musk highlighted the broader?competition in advanced metal parts last week when he posted that SpaceX's plans to manage separate?castings on-site would be "a profound game-changer".

Deals such as GE's do not come without risk. Deals like GE's are not without risk. Howmet CEO John Plant stated on Wednesday that he was "fine with the deal".

The deal will also be subject to?antitrust review. GE will likely point out its ownership of Italian gear manufacturer Avio Aero, a major Pratt & Whitney supplier.

Matteo Peraldo is an aerospace and defense partner with U.S. based AlixPartners. He said: "I expect GE will be required to divest some facilities, making integration and any carve outs related to that process quite complex."

(source: Reuters)