4New LGB Series Compact Belt Filter
Application
The 4New compact filter is a belt filter used to clean cooling lubricants during the machining process
Used as an independent cleaning device or in combination with a chip conveyor (such as in a machining center)
Local (applicable to one machine tool) or centralized use (applicable to multiple machine tools)
Properties
Compact design
Good value for the money
Higher hydrostatic pressure compared to gravity belt filter
Sweeper blades and scrapers
Widely applicable to different processing processes, materials, cooling lubricants, volumetric flow rates, and purity levels
Modular construction
Plug and play through a universal digital interface
Benefits
Space saving settings
Short amortization time
Higher delivery rate, lower paper consumption, and better purity
Trouble-free removal of chips, including light metal
Simple design and planning
Filtering process
1. The dirty liquid flows horizontally into the filter tank through the intake box
2. The filter screen will retain the dust particles when they pass through
3. Dirt particles form filter cakes, and even the smallest dirt particles can be separated
4. Collect the cleaning solution in the cleaning tank
5. Low pressure pump and high pressure pump provide clean KSS for the machine tool as needed
Regeneration process
1. The constantly growing filter cake increases the flow resistance
2. The liquid level in the filtration tank rises
3. Belt drive opens at a defined level (or time control)
4. The conveyor belt conveys a clean piece of filter paper to the surface of the filter
5. The liquid level drops again
6. Dirty filter screens rolled up by sludge containers or coiling units
Filter belt regeneration
1. The constantly growing filter cake increases the flow resistance
2. The liquid level in the filtration tank rises
3. Belt drive opens at a defined level (or time control)
4. The conveyor belt conveys a clean piece of filtered wool to the surface of the filter
5. The liquid level drops again
6. The sludge container or coiling unit rolls up dirty filter paper