Jedrzej Malinowski

MIHEU Expands with 4th Vacuum Furnace

MIHEU, a commercial heat treater for the steel processing industry, recently expanded its vacuum furnace line for processing large dies at its hardening plant with a single-chamber vacuum furnace.

The SECO/WARWICK furnace will allow MIHEU to increase processing capacity while maintaining precision, joining three other vacuum furnaces purchased from the supplier. The vacuum furnace with high pressure gas quenching includes large load capacity and workspace with an option to make adjustments for an oversized load.

Jędrzej Malinowski
Sales Manager
SECO/WARWICK Group
Source: LinkedIn

“The Vector vacuum furnace will solve the challenge of hardening large dies, because it uses a large working space,” said Jędrzej Malinowski, sales manager of SECO/WARWICK. “The furnace is equipped with convection heating — a system which improves the heat transfer efficiency when heating at lower temperatures, as well as directional cooling, which allows for cooling problematic shape elements in various ways.”

“We wanted a solution which would shorten the heat treatment cycle time,” commented Aleš Prikeržnik, managing director at MIHEU Slovenia. “By expanding our machine park with a new vacuum furnace, we will significantly shorten the waiting times for customer orders. . . . We already have three such solutions and we are very pleased with their operation.”

MIHEU is a Slovenian commercial heat treating center with a range of additional services, including traditional hardening and tempering in oil in pit furnaces, carburizing, carbonitriding, nitrocarburizing, hardening in vacuum furnaces, and all types of nitriding, gas and plasma nitriding processes.

The press release is available in its original form here.



MIHEU Expands with 4th Vacuum Furnace Read More »

jet engine exposed parts in bg; inset of man, glasses, beard, suit jacket

Aerospace Parts Manufacturer Upgrades Vacuum Heat Treating Capabilities

A global manufacturer of aircraft parts has ordered a single-chamber vacuum furnace for brazing jet engine parts. The new equipment will replace a 30-year-old unit previously operating in its Poland-based plant.

Jędrzej Malinowski
Sales Manager
SECO/WARWICK Group
Source: LinkedIn

The new Vector® vacuum furnace is being supplied by SECO/WARWICK, which also manufactured the retiring equipment. The upgrade is based on a standard Vector vacuum furnace with a working space of 900 x 900 x 1200 mm, with screen insulation and metal heating elements. The solution has been adapted to industry specific needs and can heat treat jet engine components, such as complex gears or main shafts.

“This unit is distinguished by the ability to carry out efficient and clean high vacuum processes thanks to the use of a molybdenum heating chamber and a very efficient pumping system. This ensures very high purity and the dynamics required for brazing processes. Another big advantage is the very good temperature uniformity in the molybdenum heating chamber and compliance with the strict requirements of industry standards such as AMS2750,” said Jędrzej Malinowski, sales manager, SECO/WARWICK Group.

The press release is available in its original form here.



Aerospace Parts Manufacturer Upgrades Vacuum Heat Treating Capabilities Read More »