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capabilities > Equipment

Equipment

Our experienced staff and computer-controlled equipment provide the expertise you need and the consistency you deserve for every project.

Advanced Equipment, Consistent Results.

At Paulo, we understand that parts failure is not an option. That’s why we’ve invested so heavily in our equipment. Our lines and furnaces have the most advanced data collection and computer-controlled automation systems of any commercial heat treater to ensure your parts are consistent.

No matter the size of your project, our large furnaces and proprietary quality control software will ensure you stay on budget and schedule.

Air Furnaces

Air Furnaces

High-Temperature, Large Capacity Air Furnaces  Paulo’s Cleveland division features several high-temperature air furnaces that are used for annealing and stress relieving of parts. Air Furnace Specifications Our air furnaces are … Continued

Batch Integral Quench Furnaces

Batch Integral Quench Furnaces

Controlled atmosphere for consistent results. As opposed to a continuous heat treating furnace, our integral quench furnaces feature enclosed, atmosphere-tight heating chambers, not unlike a heavy-duty version of the oven … Continued

Black Oxide Lines

Black Oxide Lines

Making parts last longer. Black oxide coating creates a chemical reaction on the surface of a metal part that turns it black. Black oxiding creates magnetite (Fe3O4), an alloy of … Continued

Continuous Austemper Furnaces

Continuous Austemper Furnaces

Precision Heating for Consistent Parts. In many austempering processes, pieces are first heated in salt baths to temperatures as high as 1,650 degrees Fahrenheit, depending on the material. The carbon … Continued

Continuous Belt Heat Treating Furnaces

Continuous Belt Heat Treating Furnaces

Continuous Belt Furnace Benefits Continuous heat treating furnaces are efficient at treating large volumes of parts under the same conditions for a given time. Because changing variables such as times, … Continued

Continuous Hydrogen Belt Furnaces

Continuous Hydrogen Belt Furnaces

Continuous Hydrogen Belt Furnace Features Continuous hydrogen belt furnaces are often called “humpback furnaces” because the hot zone is raised up. This configuration is advantageous because it prevents hydrogen leaks, … Continued

Cryogenic Deep Freezes

Cryogenic Deep Freezes

Extended life for your parts through state-of-the-art equipment. Cryogenic deep freezes are often used for ultra-high-precision parts such as gun barrels, dies and gears. Our process uses either gaseous or … Continued

Hot Isostatic Press

Hot Isostatic Press

One Vessel. Many Benefits. Our HIP vessel’s ability to combine HIP and heat treatment in a single cycle and perform rapid cooling helps reduce cycle times. But that’s not all … Continued

Pit Gas Nitrider

Pit Gas Nitrider

Pit Gas Nitrider Features The pit gas nitrider configuration is especially suited for processing long parts that must be hung vertically, heavy loads, and long-cycle work. Loads are typically transferred … Continued

Salt Pot Furnace

Salt Pot Furnace

Benefits of Salt Bath Heat Treatment When parts are treated in a salt pot furnace, they are immersed in molten salt, which lends several benefits to the process. Prevention of … Continued

Tip-Up Furnaces

Tip-Up Furnaces

Tip-Up Furnaces for Large Loads. Our tip-up furnaces are ideal for precision processing on heavy loads such as HPDC dies for automotive applications or large volumes of castings and forgings. … Continued

Vacuum Furnaces

Vacuum Furnaces

Sophisticated Furnaces for Complex Alloys. Vacuum furnaces are often the best option for heat treating and brazing more complex super alloys used for the aerospace and defense industries, medical implants, … Continued

Vacuum Purge Nitriding Furnace

Vacuum Purge Nitriding Furnace

Vacuum Purge Nitriding Furnace Features & Benefits Processing in the vacuum purge nitriding furnace can increase the fatigue strength and service life of your parts. Here are several other benefits … Continued

Zinc Phosphating Lines

Zinc Phosphating Lines

High-Tech Protection. Zinc phosphating transforms the metal surface of a component into a non-metallic, polycrystalline coating which contains iron, manganese, nickel and zinc phosphates. This coating provides superior adhesion and … Continued

Zinc Plating Lines

Zinc Plating Lines

Precision at Every Step. Zinc plating is a multistep electroplating process used as corrosion control for small parts such as screws, fasteners, nuts, bolts and other small hardware. It’s also … Continued

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