Technical Articles

Supplier:

Despatch Industries


Despatch Industries has published these technical articles:

(Heating and Cooling Equipment)
From this Article:
Re-caulking supply and return air collar connections up to 900? F... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
The airflow switch's function is to monitor the blower fans to prove they are in operation. For example, to test the recirculation blower fan's airflow switch:... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
This guide discusses general issues related to the selection of industrial equipment for heat processing. Since nearly all products manufactured today require heat application at some point in the... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
The information that you are looking for is not readily available and requires us to search through our records to determine the required design change(s), and the material(s) needed. We would be... (View Full Article)
(Process Controllers)
From this Article:
It has been our experience that best system controllability is obtained by placing the control sensor (element, T/C, RTD, Etc.) directly in front of the supply air discharge.... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
The cooling coils are designed to be used with a gravity drain, which is designed to empty the coil when the equipment is being heated above 200?F. The coil must be empty during the heating process.... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
This guide discusses general issues related to the selection of industrial equipment for heat processing. Since nearly all products manufactured today require heat application at some point in the... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
THE FOLLOWING INFORMATION IS A TYPICAL GUIDELINE ONLY! We recommend you contact your local building inspection service or a qualified mechanical contractor for specific recommendations and/or... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
Oven exhaust - The diameter of the exhaust stack should be sized so that it's area in square inches, is equal to/or greater than the area in square inches of the equipment's exhaust discharge opening... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
Calculating wall losses or energy consumption is extremely difficult to estimate for a number reasons. The actual energy usage can vary from model to model. This is also true for identical equipment... (View Full Article)
(Air Quality)
From this Article:
HEPA Filter = High Efficiency Particulate Air Filter. High means 99.97% or higher. The efficiency is a measure of how effectively the filter traps particles. It is calculated by dividing the number of... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
One method to achieve low-cost, high effi ciency cells is to replace screen printing with plating. Plating promises to replace high cost silver with that of a lower cost metal, such as copper or... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
A state of the art metallization dryer should be capable of completely drying cells without contamination of cells, the dryer or the environment. This poster illustrates how the Dritech dryer, through... (View Full Article)
(Tanks and Vessels)
From this Article:
Normally an unpainted mild steel interior surface will not rust if the equipment is used continually above 220?F. The humidity level will be very low as the moisture will be boiled off during the... (View Full Article)
(Heating and Cooling Equipment)
From this Article:
There are several things that could cause the equipment to be slow to heat-up. The most common causes are listed below.... (View Full Article)

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