If you want to purchase a spiral duct machine, you can check out the details here. What is spiral duct machine? First, let’s see what is the spiral duct machine? …
Spiral Duct Machine (The Essential Guide) – HVAC Industry Read More »
Plate Corrugating Adjusting the gap between upper and lower roller through handwheel and screw rod to prevent plate for corrugating. Punch & Notching Failure Check whether the blade has been …
Overall View of Manual Folding Machine Usage and Performance This series of manual folding machine tools are widely used in various fields for bending and folding steel plate, nonferrous metal and …
Overall View of the TDF Flange Forming Machine Usage, Performance and Features The TDF flange forming machine mainly used for manufacturing square and rectangular venting ducts and TDF self-made semi-finished …
Pittsburgh lock former machine pictures Multi-function Nip Machine Combined Elbow Nip Machine Combined Nip Machine Model and Technical Parameters Main Function and Performance The pittsburgh lockformer machine is specifically designed …
Pittsburgh Lock Former Machine Operation Manual (Air Duct) Read More »
Production process of metal air duct: 1. Field measurement Measure the size at the installation site of the ventilation system, and draw the measured results into a sketch as the …
11 Steps for Making Metal Air Duct: Ductwork Installation Read More »
Pittsburgh lockformer machine, also known as lockformer machine, rollformer machine etc, it is a multifunctional machine. Mainly used for lock processing of sheet connection and closed connection of circular duct. …
1. Background The air duct system is the most important component of air conditioning and ventilation engineering. Its function is to transmit the adjusted air to the end equipment as …
7 Reasons Why Round Ducts are Better than Rectangular Ducts Read More »
The large volume, new materials, and high space make the installed air duct easy to deform and crack, resulting in incomplete air duct connections and air leakage, which ultimately affects …
How to Make And Install Large-volume Air-conditioning Ducts Read More »
I. Introduction Air duct, as the name implies, is a piping system used for air transportation and distribution. It can be classified according to cross-sectional shape, material and connection form …
TDC/TDF Duct Production And Installation: The Definitive Guide Read More »
I. The significance of ventilation To make the indoor concentration of pollutants to meet the relevant standards. II. Main sources of pollutants In the human-dominated indoor environment, the main pollutants …
Introduction The round duct elbow locking machine produced by our company is special equipment for processing the locking of the sheet metal round pipe and the duct elbow (shrimp bend). …
Duct Elbow Machine Operation Manual (With Video Training) Read More »
