michel frison

A leading, global manufacturer of metal injection molding (MIM) products is bolstering its manufacturing capacity with the addition of two large-size horizontal vacuum furnaces for sintering and debinding MIM products and components. The first of the two furnaces will be delivered this year and the second is scheduled for commissioning in March 2021.

The multimillion-dollar order from the global manufacturer was awarded to G-M Enterprises, a Nitrex company. The 2-Bar vacuum sintering furnaces will feature a work area of 36” wide x 30” high x 84” long (900 x 762 x 2100 mm), 4400 lb. weight capacity, a maximum operating temperature of 2600°F (1430°C), and uniformity of +/-10°F (+/-5.5°C).

Integral to the vacuum system configuration is a multistage debinder trap system designed to thermally extract binder from the parts. Sintering and debinding occur in a single cycle using a robust and unique system design that is optimized to handle the maximum load capacity the furnace is designed for. Consequently, there is never a need to operate below the rated load capacity to achieve the required part quality. The high-temperature sintering process also ensures a high-quality finished part surface in terms of density, porosity, mechanical resistance, and aesthetics.

“This latest order comes from a customer we have had a strong cooperation with," said Michel Frison, VP Global Sales, Nitrex and G-M Enterprise, "and which will be part of a series of multiple furnaces provided by G-M Enterprises over the past decades."