3 products found
D & H Equipment, Ltd. Products
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Heating Systems
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D&H - Model DH-HCH - Helical Coil Hot Oil Heaters
D&H Equipment fabricates helical hot oil heaters for the asphalt industry. Our redesigned second-generation heaters are designed to be simple, efficient and made right here in our Blanco, Texas facility. D&H offers four heater sizes ranging from 1 to 4 million BTU/hour output. The design and components are rated up to 550 degrees F for more heat transfer and for faster heat when needed. Our heaters can be designed for single or multiple circuit ...
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D&H - Model Auto-Loader - Direct Fire Asphalt Booster Heaters
D&H Equipment designs and manufactures asphalt booster heaters. These heaters operate by circulating liquid asphalt directly through a vertical helical coil heater. A burner mounted at the bottom of the elevated heater provides two-pass heating directly to the asphalt coil. These solutions have the capacity to quickly provide up to a 75°F rise in asphalt temperature as it passes through the system at approximately ...
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D&H - Heat Exchangers
Heat exchangers are a vital part of your heating requirements and at D&H Equipment we design and manufacture our own line of heat exchangers. Heating viscous fluids such as asphalt and bitumen often require a custom design to accurately transfer product for polymer blending and at the load rack. D&H Equipment manufactures shell and tube design heat exchangers that conforms to ASTM standards and depending on size, offers single pass shell and ...