Silo venting filters for dust filtration
Achieve efficient dust control and optimal air quality in your concrete production facility with advanced venting technology designed for pneumatically filled silos.
Filters and Vents Pneumatically Filled Silos
The SILOTOP ZERO by WAMGROUP is a stainless-steel silo venting filter designed for pneumatically filled silos in the construction sector. It features vertically mounted POLYPLEAT elements made of NANOFIBER media, ensuring high-efficiency dust filtration with less filter surface area. This leads to reduced pressure drops and dust emissions under 1 mg/Nm³, specifically benefiting ready-mix and precast concrete production. The integrated compressed air pulse-jet cleaning system keeps maintenance to a minimum, while a hinged, weather-protected cover facilitates easy access. With a compact design supporting air volumes up to 1,500 Nm³/h, this filter is ideal for continuous automated operations, offering durable performance with a cylindrical casing and quick filter replacement capabilities. Optional accessories include extended filter surfaces and electronic pressure meters.
Benefits
- Maintains clean air standards with less than 1 mg/Nm³ dust emission.
- Reduces maintenance time with quick filter element access.
- Minimizes operational costs through low air consumption.
- Supports sustainable operations with high filtration efficiency.
- Enhances equipment longevity with durable stainless-steel construction.
- Applications
- Drymix building materials processing,Chemical ad-mixtures for building,Building,Ready-mix concrete production,Asphalt mixing,Silo manufacturers for building,Construction,Precast concrete production
- End products
- Dry mortar mix,Precast concrete panels,Cement silos,Concrete admixtures,Ready-mix concrete,Asphalt concrete
- Steps before
- Pneumatic conveying,Material loading,Silo filling
- Steps after
- Dust collection,Silo emptying,Material dispensing
- Input ingredients
- air flow,pneumatic material
- Output ingredients
- filtered air,dust particles
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.
- Filter surface
- 14 m² (150 sq ft)
- Air volume
- up to 1,500 Nm3/h (880 cfm)
- Filter elements
- POLYPLEAT
- Compressed air pulse-jet cleaning
- 4 ~ 6 bar (58 ~ 87 PSI)
- Dust temperature range
- -20 ~ 80 °C (-4 ~ 176 °F)
- Casing material
- Stainless steel
- Maintenance height
- ≤ 1,100 mm (3.6 ft)
- Dust emission
- less than 1 mg/Nm³
- Working mechanism
- Pulse-jet cleaning
- Automation level
- Automatic
- Changeover time
- Quick filter element removal
- Energy efficiency
- Low pressure drop,less than 1 mg/Nm³ for dust emissions
- Cleaning method
- Automatically integrated pulse-jet
- Batch vs. continuous operation
- Pneumatic filling
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Shape
- Cylindrical
- Material
- Stainless Steel
- Filter Element
- POLYPLEAT elements
- Filter Media
- NANOFIBER
- Cleaning System
- Compressed air pulse-jet
- Maintenance Height
- ≤ 1,100 mm (3.6 ft)
- Filter Surface Area
- 14 m² (150 sq ft)
- Air Volume
- up to 1,500 Nm³/h (880 cfm)
- Temperature Range
- -20 ~ 80 °C (-4 ~ 176 °F)
- Control panel type
- Integrated pulse-jet control system
- Winter protection
- Optional for solenoid valves
- Filter surface area
- 14 m² (150 sq ft) or 24.5 m² (264 sq ft)
- Weather protection cover
- Hinged and lockable with snap lock
- Filter element interchangeability
- Interchangeable with SILOTOP R03
- Emission sampling kit
- Optional for emission sampling
- Weld-on bottom ring
- Optional accessory
- Electronic differential pressure meter
- Multi-functional,optional