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Paulo Environmental Equipment & Supplies
6 equipment items found
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
Zinc plating is a process typically undertaken as an aesthetic finish or for corrosion control for small parts such as screws, fasteners, nuts, bolts and other small hardware. Paulo is able to handle high-volume zinc plating orders with automatic barrel plating lines combined with a proven engineering process. Our process outfits parts with a zinc electroplating finish that’s second to none ...
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
In the automotive, electronic and appliance industries, parts are often required to have some degree of corrosion resistance, a non-metallic finish or a non-conductive finish. In these cases, zinc phosphating is often an option worthy of some exploration. Zinc phosphating can also be performed to achieve a certain color, base plating or as a means of gaining better adhesion properties. As a part ...
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
It’s a physical reality that steel tends to expand when it transforms. For some parts, though, this can present a real problem. If a part needs to remain flat, or a bore needs to be preserved in its present dimensions, it can be pressed as it’s quenched, or a cold plug can be inserted into the bore as it cools. Using plates or dies under pressure to minimize distortion, these ...
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
Integral quench (or batch) furnaces often prove ideal for small batches of parts, larger-sized parts and parts which require some flexibility in cycle time. As opposed to a continuous heat treating furnace, these furnaces feature enclosed, atmosphere-tight heating chambers, not unlike a heavy-duty version of the oven found in your home kitchen. Unlike your home kitchen, though, Paulo’s ...
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
For more complex alloys, vacuum furnaces are often the best option for heat treating and brazing. As their name suggests, vacuum furnaces evacuate all atmosphere in order to prevent unwanted chemical reactions from occurring during the heat treating or brazing process and to allow metallurgists to design in-depth thermal processes for complex alloys. During heat treating, these impressive ...
Manufactured by:Paulo based inSt. Louis, MISSOURI (USA)
When a sharp black is required to nail a part’s cosmetic finish, Paulo has the black oxide lines to get it done. Used for aesthetics, mild corrosion resistance and to minimize light reflection, black oxide finishes are available for a wide range of ferrous and non-ferrous metals. Achieved by submersion in a high-temperature chemical bath, many of our customers request this process to give ...