Blogs

To reduce the scrap rate of a four-welt filter screen production line, you must first identify every potential source of defects and then ensure that the scrap rate can be […]

A paper pleating machine rolls flat filter media into uniform pleats, significantly increasing the surface area for superior filtration. At their core are the pleating rollers, which repeatedly press and […]

Paper pleating machines are the core production equipment in the filter manufacturing process. They transform flat filter media into uniform pleats to capture the smallest airborne particles. However, high-speed production […]

The automatic HEPA filter assembly line provided by Dahe Intelligence usually integrates two three-axis dispensing mechanisms to apply glue to the upper and lower surfaces of the HEPA frame respectively. […]

A filter glue application machine, also known as an automatic glue injection filter production line, ensures the precise positioning of the filter element during glue injection, thereby achieving optimal sealing […]

As global demand for air and liquid filtration continues to grow, driven by the automotive, HVAC, and industrial sectors, filter manufacturers in these sectors need to work with filter production […]

Folding height is the vertical distance between the filter pleat’s peak and valley, directly affecting the total surface area, airflow resistance, and dust holding capacity of the vacuum filter. Too […]

Edge misalignment in a filter screen four-edge production line can severely degrade filter performance, resulting in irregular pleat geometry and reduced filtration efficiency. In traditional filter 4-side production line systems, […]

To maintain the highest operational efficiency and product quality in an automatic glue injection filter line, operators are required to monitor specific key indicators. These indicators cover equipment uptime, glue […]

The automotive air filter production line is a precision coordinated production line consisting of conveyor belts, paper pleating machines, glue coating machines, and assembly lines. The drive belt system drives […]