RDO Induction
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RDO Induction
RDO Induction has been a premier supplier of industrial induction heating systems and equipment since 1989. Precision induction heating is our focus. Our mission is to provide you with superior products coupled with our on-time delivery and support for your heating needs.

RDO's wide range of industrial heating systems, power supplies, induction coils and machines gives you the very best solution to meet your requirements for induction heating, heat treating, brazing, casting, and melting.RDO supplies casting equipment ideal for the Dental, Jewelry and Industrial Casting sectors.

RDO provides induction heating technology for a wide array of Melting and Smelting applications, specializing in precious metals melting. RDO serves a wide variety of Industrial Sectors and Applications utilizing induction technology in a very cost efficient manner. RDO Induction's equipment is able to work with materials such as gold, silver and carbide.
Services
RDO Induction is dedicated to the induction heating industry. Founded in 1989, our initial focus was induction brazing solutions targeted towards the US Eye Frame industry. Since our early beginnings, RDO has evolved into a full service supplier of induction heating technology to industry for the vast array of process heating possibilities in industry.
Induction Heating offers a controllable and localized method of heat without contact to the parts (components) being heated. The heat is generated by inducing an alternating magnetic field into electrically conductive materials. Induction Heating technology is very low cost to run and normally creates significant costs savings versus other traditional process heating technologies.
RDO's DuraPower Induction Heating power supplies are our most complete and advanced product lines. We offer our DuraPower LP systems with power supplies from 5-25kW of output power and 20-400kHz frequency ranges. Induction Heating power supplies are produced with the latest in either MOSFET or IGBT solid state circuitry and are designed with unparalleled circuit protection.
The LFI and HFI series of power supplies offer a wide range of frequencies (LFI-35-100 kHz and HFI-135-400 kHz) in power from 3.0 to 100 kW, which correlates to technical effectiveness in a variety of customer applications. Designed with an adjustable tank capacitance and multi-tap output transformer, the LFI/HFI systems are flexible and reliable to meet your most demanding manufacturing conditions.
The RDO Induction Flex Heat Induction power supplies consist of our S-Series (1.2kW-5kW - 50-kHz-250kHz), The Flex Heat systems are built with the latest in solid-state electronics to ensure maximum output efficiency and highly consistent output. The 1.2kW, 2.0kW and 5kW Flex Heat systems are equipped with a One-Touch Auto-Tuning feature, which will automatically find the resonant frequency that the load coil will use.
Reviews (3)
Jason Defranco
Jason Defranco
Jul 28, 2021
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Very disappointing experience. The equipment and specifications on the website clearly indicate certain capabilities. Upon calling we are discouraged from attempting those indications and told that it’s not really a very good idea… If this is the case then why promote those indications on your website?
Despite the first negative experience we proceeded with an order, and were given a window for delivery of a finished product of 6-8 weeks.
Two weeks after placing our order (and paying our deposit), we were called and asked if we would like to proceed with our order…??
Terrible communication
Ronald Davidson
Ronald Davidson
Jun 06, 2021
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I have dealt with RDO for over 15 years. Have bought 2 induction casting machines for my jewelry company. Fantastic product and fantastic customer support. Highly recommend them.
Frankielee Bailey
Frankielee Bailey
Sep 21, 2017
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Custom induction heating. Fantastic engineering, on site builds and testing. Fast repair work and super friendly group all around.