Solar Manufacturing Builds Large Car Bottom Vacuum Furnace For Chinese Aerospace Manufacturer

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Major aviation facility in China to receive new furnace from Solar Manufacturing.

Hot Zone Pictures

Hot zone for new Chinese furnace, under construction.

This spring, Solar Manufacturing will install a large Solar Manufacturing Model HCB-120180-2IQ car-bottom type vacuum furnace at a major aviation facility in Shenyang, People’s Republic of China. This new, purpose-built furnace will be used by the customer for the annealing and degassing of titanium alloys as well as for processing other steel alloy parts for aircraft applications.

The one-of-a-kind furnace has a 120” diameter heating element to accommodate a work zone that measures 99” (2519 mm) wide x 48” (1219 mm) high by 180” (4572 mm) deep and has a hearth designed to accommodate up to a 15,000 pound workload. The system is a single chamber, internal gas quench, batch-type design featuring an all-metal hot zone and dual 35” diffusion pump systems for high vacuum (10-5 Torr range) performance. The internal quench design incorporates a 200 HP motor/heat exchanger system for rapid gas cooling at 2 Bar pressure. Solar accommodated the customer’s request to fit the furnace and all its components into the smallest footprint arrangement possible by designing a unique, powered loading system.

Supervision of the installation and commissioning of the furnace will be a co-operative effort between Solar Manufacturing and their Chinese representative, Beijing Waves Corporation. It is expected that the furnace will be in full operation by mid-summer 2012.

Solar Manufacturing designs and manufactures all types of vacuum heat treating and brazing furnaces and offers replacement hot zone and spare parts for various vacuum furnace brands. To learn more about the Solar Manufacturing’s diverse product line and services, contact Pete Reh, VP of Sales, at 267-384-5040 or pkr(at)solarmfg(dot)com. Additional information can be found on our web site –

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Laura Edwards
Solar Manufacturing
215-721-1502 238
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