​International Thermal Systems is an original equipment manufacturer of thermal process industrial ovens and furnaces in batch and continuous flow equipment and aqueous industrial parts washers. ITS is headquartered in Milwaukee, Wisconsin, USA and was formed by the merger of Industrial Heat Enterprises International (IHEI), Oven Systems Incorporated (OSI), LTG Technologies, Inc. and Continental Equipment Corporation offering over 90 years of industrial equipment engineering and manufacturing expertise.
ITS manufactures state of the art equipment engineered with rugged and structural designs for years of trouble free service. ITS ovens and furnaces are used in a wide variety of heat processes including composite curing, drying, aging, annealing, solution heat treating, stress relieving, bonding, tempering, preheating and forming. ITS aqueous parts washers in a variety of standard sizes and configurations. Industries served include aerospace, automotive, agriculture, electronic, power generation, defense, military, textiles, building products, foundry, mining and more.

ITS equipment is backed by an excellent customer service department, providing R & D, installation and startup, retrofits, repairs, preventative maintenance and technical support performed by factory trained technicians. The ITS parts department maintains a stock of replacement and spare parts for all equipment.

International Thermal Systems industrial parts washers are designed and manufactured to clean parts in all shapes and sizes to remove chemicals, oils or dirt using environmentally safe aqueous water based cleaning solutions. ITS serves all industries including aerospace, automotive, metal machining, casting and stamping, food services and more. The ITS cleaning equipment is available in standard and custom designs with the ITS TruClean brand. Models include conveyor washers, front and top load cabinet washers, monorail washers, rotary drum washers, case washers and pallet washers. With the variety of ITS washing systems available, standard models suit many of our customer’s needs, providing an economical solution with shorter lead times. For applications that present a greater challenge with complex part designs, cleanliness requirements, drying, material handling or to integrate with existing manufacturing operations, ITS can provide a custom solution. ITS offers a complete R&D lab to test wash parts, service and parts department. Below is additional information on the TruClean models and pdf files with complete specifications for the standard models. Please contact our office to answer any questions and review your parts cleaning requirements.