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SPBF series Pressure Belt Filter
Using circulating filter belt filtration technology, there is no filter consumables for normal operation;
Large effective filtration area, low slag discharge frequency, more energy saving, and higher filtration cleanliness;
The standard processing capacity can reach up to 300T/h, and the filtration accuracy can reach 25um in 4 standard models.
The pressure belt filter has the characteristics of simple structure, stable operation and convenient maintenance. It can effectively remove debris, powder and impurities in the grinding fluid, ensure the cleanliness of the grinding fluid, and improve the grinding efficiency and product processing quality.
Because the equipment adopts the filter belt of automatic circulation cleaning work, there is no daily filtration consumables, which reduces the hazardous waste generated by the filtration consumables and saves the daily operating costs.
In addition, the filter residue discharged by the pressure belt filter is dried by compressed air, and the liquid content of the discharged filter residue is very low, which can save the consumption of grinding fluid and reduce the discharge of waste liquid and waste residue.
The pressure belt filter adopts automatic control technology, which realizes the automation and intelligence of the grinding fluid filtration process, reduces the workload of the operator, and improves the production efficiency. In addition, the structure of the pressure belt filter is compactand occupies a small area, which saves space and cost.
Due to its long service life and low maintenance costs, the pressure belt filter can save a lot of follow-up costs for enterprises.
Product standard configuration:
• Fully enclosed housing shell that meets CE certification standards
• High performance fully pneumatic control mechanical self-locking sealing system
• Sturdy stainless steel gap filter belt support bed
• Imported high-precision washable circulating filter belt
• Siemens 7-inch touch screen operation interface
• Siemens PLC electrical control system
• Schneider Electric Components
• German imported brand sensors
• Stainless steel pneumatic system
• A movable slag truck
Product specifications
Model |
Filtration Area |
Water-based Coolant |
Oil-based Coolant |
L x B x H |
Input |
Output |
Rated Power |
Weight |
SPBF-2 |
2.1 m2 |
1700 L/min (102 m3/h) |
~700 L/min (42 m3/h) |
3.33*1.66*1.9 |
DN125 |
DN200 |
3.6kW |
2950kg |
SPBF-3 |
3.2 m2 |
2500 L/min (150 m3/h) |
~1000 L/min (60 m3/h) |
4.33*1.66*1.9 |
DN150 |
DN250 |
3.6kW |
3550kg |
SPBF-4 |
4.3 m2 |
3500 L/min (210 m3/h) |
~1500 L/min (90 m3/h) |
5.32*1.66*1.9 |
DN150 |
DN250 |
3.6kW |
4200kg |
SPBF-6 |
6.4 m2 |
5200 L/min (312 m3/h) |
~2100 L/min (126 m3/h) |
7.31*1.66*1.9 |
DN200 |
DN300 |
3.6kW |
5800kg |
Compressed air takeover: DN25 (0.4... 0.5MPa @ 300L/min, only during slag discharge) Filter cloth cleaning solution connection: DN40(0.4…0.6Mpa @ 140L/min) Cleaning the discharge pipes: DN100 The rated power includes the operating power of one filter cloth cleaning pump |
• With the addition of filter aids such as diatomaceous earth or cellulose, the filter can also be used as a pre-coated filter for full-time filtration with higher precision.
• The filter body can be purchased separately. Related attachments, such as water tanks, pump stations, electronic control systems, etc., can be procured and constructed locally, and SONGHAI provides corresponding technical support.
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